AZMET Hourly Weather Data : TUCSON : Jan 1 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 36.0 34.2 93.1 0.1 0.0 0.00 41.9 47.1 2.0 4.0 2.0 98 2 36.0 33.6 91.1 0.1 0.0 0.00 41.2 47.1 1.1 3.4 1.1 122 3 35.1 33.1 92.6 0.1 0.0 0.00 40.8 47.1 1.8 4.3 1.6 105 4 38.1 32.4 79.8 0.2 0.0 0.00 41.2 47.1 3.1 6.3 2.9 134 5 38.1 32.4 79.9 0.2 0.0 0.00 40.6 47.1 0.9 3.4 0.4 354 6 37.2 32.5 82.9 0.1 0.0 0.00 40.5 47.1 1.1 4.5 0.2 233 7 37.0 32.9 84.6 0.1 0.0 0.00 41.0 46.9 2.9 6.7 2.9 104 8 36.3 32.7 86.9 0.1 0.5 0.00 40.6 46.9 1.6 3.6 1.3 92 9 37.2 33.6 86.2 0.1 6.2 0.00 41.0 46.8 1.8 4.3 1.6 105 10 42.1 34.5 74.7 0.2 11.5 0.00 43.3 46.8 1.3 3.1 1.1 101 11 45.9 35.4 67.2 0.3 21.3 0.00 45.7 46.8 2.9 8.1 2.5 102 12 52.3 34.5 50.8 0.7 43.5 0.00 46.9 46.6 2.2 5.4 1.1 289 13 55.2 33.1 43.1 0.9 30.1 0.00 48.2 46.6 0.9 2.9 0.7 309 14 58.1 30.4 34.8 1.1 49.7 0.00 50.0 46.4 3.1 6.9 2.9 283 15 59.4 30.6 33.2 1.1 41.8 0.00 51.6 46.4 6.0 10.7 5.8 292 16 58.8 31.3 35.0 1.1 28.9 0.00 51.8 46.4 7.6 12.8 7.4 302 17 57.9 30.6 35.3 1.1 13.6 0.00 50.7 46.4 6.7 10.7 6.7 294 18 54.3 31.1 41.0 0.9 1.0 0.00 48.9 46.6 6.3 11.4 6.0 292 19 51.1 33.3 50.6 0.6 0.0 0.00 47.5 46.6 4.3 10.3 4.0 296 20 46.4 34.3 62.8 0.4 0.0 0.00 46.2 46.6 1.6 4.9 0.2 283 21 40.6 34.5 78.8 0.2 0.0 0.00 45.0 46.8 0.7 2.5 0.7 83 22 37.4 34.3 88.3 0.1 0.0 0.00 43.9 46.8 0.9 2.5 0.9 83 23 36.9 34.0 89.6 0.1 0.0 0.00 42.8 46.9 1.3 3.4 0.9 90 24 35.2 33.3 92.7 0.1 0.0 0.00 42.1 46.9 1.3 3.1 1.3 90 AZMET Daily Weather Data : TUCSON : Jan 1 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 60.1 33.6 44.2 DegF RELATIVE HUMIDITY 96.1 27.9 68.9 % DEWPOINT 33.1 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 52.0 40.3 44.8 DegF SOIL TEMP. 20 in 47.1 46.4 46.8 DegF WIND SPEED 12.8 2.7 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 309 Degrees SOLAR RADIATION 248.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.06 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.9 1 2.7 3 5.2 5 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 2 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 34.0 32.5 94.7 0.0 0.0 0.00 41.4 46.9 1.1 2.7 1.1 75 2 33.4 32.0 95.0 0.0 0.0 0.00 40.6 46.9 1.3 3.4 1.3 96 3 31.8 31.1 97.4 0.0 0.0 0.00 39.9 46.9 1.1 2.5 0.9 118 4 31.6 31.1 97.5 0.0 0.0 0.00 39.6 46.9 1.6 4.0 1.3 74 5 30.4 30.0 98.5 0.0 0.0 0.00 39.0 46.9 1.3 2.7 0.9 103 6 29.8 29.7 98.8 0.0 0.0 0.00 38.5 46.9 0.7 2.7 0.7 115 7 28.9 28.8 99.5 0.0 0.0 0.00 38.1 46.8 0.9 2.9 0.7 104 8 29.3 29.3 99.7 0.0 1.4 0.00 37.9 46.8 0.9 2.5 0.9 96 9 36.0 32.5 88.1 0.1 14.8 0.00 38.8 46.6 1.6 4.3 1.3 92 10 43.0 34.0 70.7 0.3 29.4 0.00 42.1 46.6 2.0 4.7 1.8 281 11 49.5 35.6 58.7 0.5 41.6 0.00 43.5 46.4 3.4 10.5 2.7 279 12 54.7 34.2 45.9 0.8 51.4 0.00 45.9 46.4 4.7 8.9 4.3 286 13 59.4 33.8 38.3 1.1 48.0 0.00 48.7 46.2 4.9 8.9 4.3 293 14 62.2 34.5 35.6 1.2 52.3 0.00 51.3 46.2 6.7 13.6 6.3 311 15 62.8 33.6 33.6 1.3 40.6 0.00 52.3 46.0 6.5 14.3 5.6 302 16 65.1 33.3 30.4 1.5 26.8 0.00 52.7 46.0 8.3 13.6 7.6 82 17 63.5 32.5 31.2 1.4 12.9 0.00 51.6 46.0 10.1 16.3 9.6 98 18 61.0 32.4 33.9 1.2 1.2 0.00 50.4 46.2 7.2 14.1 6.9 87 19 56.5 34.3 43.2 0.9 0.0 0.00 48.9 46.2 1.6 4.9 0.9 213 20 52.5 35.6 52.8 0.6 0.0 0.00 47.7 46.4 1.3 3.4 0.2 123 21 49.8 36.0 58.9 0.5 0.0 0.00 46.6 46.6 1.6 6.5 1.1 148 22 45.3 37.0 72.4 0.3 0.0 0.00 45.5 46.6 1.6 4.3 0.2 49 23 43.7 36.7 75.9 0.2 0.0 0.00 44.8 46.8 2.2 5.6 0.4 67 24 44.1 36.5 74.6 0.3 0.0 0.00 44.1 46.8 1.8 4.5 0.2 285 AZMET Daily Weather Data : TUCSON : Jan 2 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.8 28.0 45.9 DegF RELATIVE HUMIDITY 100.0 28.4 67.7 % DEWPOINT 33.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 52.7 37.8 44.6 DegF SOIL TEMP. 20 in 46.9 46.0 46.6 DegF WIND SPEED 16.3 3.1 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 53 Degrees SOLAR RADIATION 320.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.5 3 4.5 7 7.0 12 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 3 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 40.8 36.0 82.5 0.2 0.0 0.00 43.3 46.9 0.9 2.7 0.2 146 2 37.9 35.2 89.5 0.1 0.0 0.00 42.6 46.9 0.9 3.4 0.7 132 3 36.7 34.9 92.9 0.1 0.0 0.00 42.1 46.9 1.8 4.3 1.3 93 4 35.8 34.2 93.7 0.1 0.0 0.00 41.5 46.9 0.9 2.7 0.9 128 5 35.2 34.2 95.4 0.0 0.0 0.00 41.0 46.9 1.3 4.0 0.7 121 6 35.8 34.2 93.8 0.0 0.0 0.00 40.5 46.9 1.6 4.3 0.4 268 7 34.5 33.3 94.9 0.0 0.0 0.00 40.1 46.9 1.6 3.1 0.9 112 8 34.2 33.3 96.7 0.0 1.4 0.00 39.7 46.8 1.1 2.7 0.9 114 9 40.5 35.6 82.8 0.2 14.8 0.00 41.4 46.8 0.9 3.1 0.4 34 10 48.9 37.6 64.9 0.4 30.3 0.00 45.0 46.8 1.1 3.4 0.7 86 11 55.6 36.7 49.1 0.8 42.3 0.00 45.5 46.6 1.3 4.3 1.1 315 12 57.7 36.0 44.1 0.9 50.2 0.00 47.5 46.6 3.8 8.9 3.6 295 13 61.3 35.6 38.1 1.1 52.6 0.00 50.4 46.6 3.6 8.3 3.1 250 14 63.1 34.5 34.2 1.3 49.7 0.00 52.5 46.4 5.4 10.3 5.1 268 15 63.9 34.0 32.8 1.4 39.9 0.00 53.6 46.4 5.8 10.3 5.6 296 16 64.2 32.7 30.7 1.4 28.4 0.00 53.8 46.4 6.5 10.3 6.3 281 17 63.7 33.1 31.9 1.4 14.1 0.00 52.7 46.4 5.1 8.1 4.9 286 18 60.4 34.9 38.3 1.1 1.2 0.00 51.3 46.6 4.5 9.4 4.5 290 19 55.0 36.9 50.2 0.8 0.0 0.00 49.8 46.6 1.6 4.5 0.7 249 20 48.0 37.6 67.4 0.4 0.0 0.00 48.4 46.8 0.9 3.8 0.9 83 21 44.2 37.6 77.3 0.2 0.0 0.00 47.1 46.9 1.1 2.0 1.1 101 22 41.9 37.2 83.6 0.2 0.0 0.00 46.0 47.1 1.3 3.1 1.3 91 23 42.4 37.0 80.9 0.2 0.0 0.00 45.3 47.1 2.5 3.8 2.5 94 24 41.7 36.5 82.0 0.2 0.0 0.00 44.6 47.1 2.7 4.5 2.7 94 AZMET Daily Weather Data : TUCSON : Jan 3 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.8 32.9 47.7 DegF RELATIVE HUMIDITY 98.1 28.6 67.8 % DEWPOINT 35.4 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 53.8 39.7 46.0 DegF SOIL TEMP. 20 in 47.1 46.4 46.8 DegF WIND SPEED 10.3 2.5 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 284 Degrees SOLAR RADIATION 324.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.3 6 4.5 12 7.2 19 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 4 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 40.1 36.0 85.4 0.1 0.0 0.00 43.7 47.3 1.6 3.1 1.3 90 2 38.5 35.2 88.5 0.1 0.0 0.00 43.3 47.3 2.2 3.6 2.2 100 3 37.4 34.7 89.6 0.1 0.0 0.00 42.6 47.3 1.8 3.6 1.8 95 4 37.0 34.3 89.8 0.1 0.0 0.00 42.3 47.3 2.5 3.8 2.5 90 5 36.7 33.8 89.3 0.1 0.0 0.00 41.9 47.3 2.7 4.3 2.5 96 6 35.2 32.9 91.2 0.1 0.0 0.00 41.0 47.3 1.3 3.8 1.3 103 7 36.1 33.1 88.5 0.1 0.0 0.00 41.0 47.1 2.7 4.3 2.7 107 8 35.8 32.7 88.0 0.1 1.7 0.00 41.2 47.1 2.7 4.7 2.7 103 9 41.5 34.2 75.3 0.2 15.8 0.00 43.2 47.1 3.6 5.6 3.6 105 10 50.5 34.9 54.8 0.6 30.8 0.00 43.0 47.1 4.5 8.3 4.5 112 11 55.9 34.3 44.0 0.9 43.0 0.00 44.4 46.9 5.8 8.9 5.6 106 12 60.4 34.9 38.1 1.1 50.7 0.00 47.5 46.8 4.0 7.4 3.8 106 13 64.8 29.3 26.4 1.5 53.0 0.00 50.5 46.8 2.5 6.3 1.6 88 14 67.5 29.3 23.9 1.7 51.4 0.00 53.1 46.8 2.7 7.6 1.8 260 15 68.2 26.6 20.8 1.9 43.0 0.00 54.7 46.6 2.9 8.3 2.5 323 16 69.3 25.3 19.0 2.0 30.1 0.00 55.2 46.6 1.3 4.3 0.7 290 17 68.9 24.8 18.9 2.0 14.3 0.00 54.3 46.8 0.9 3.4 0.7 137 18 60.8 29.8 31.5 1.3 1.2 0.00 52.5 46.8 0.9 2.5 0.9 88 19 51.3 34.9 53.8 0.6 0.0 0.00 50.7 46.9 1.3 2.5 1.3 94 20 48.4 34.9 59.7 0.5 0.0 0.00 49.1 47.1 1.8 4.3 1.8 98 21 48.7 33.4 55.0 0.5 0.0 0.00 47.8 47.1 2.5 4.9 2.2 96 22 48.2 32.7 54.7 0.5 0.0 0.00 46.8 47.3 3.6 6.3 3.6 106 23 48.4 32.0 53.2 0.5 0.0 0.00 46.0 47.5 4.3 7.2 4.3 103 24 48.7 30.9 50.0 0.6 0.0 0.00 45.3 47.5 4.0 6.7 3.8 105 AZMET Daily Weather Data : TUCSON : Jan 4 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.3 33.4 50.0 DegF RELATIVE HUMIDITY 95.2 16.5 57.9 % DEWPOINT 32.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 55.2 40.8 46.8 DegF SOIL TEMP. 20 in 47.5 46.6 47.1 DegF WIND SPEED 8.9 2.7 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 101 Degrees SOLAR RADIATION 335.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.2 11 7.6 19 10.6 30 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 5 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.6 31.1 50.6 0.6 0.0 0.00 44.6 47.5 4.5 6.9 4.3 103 2 51.3 31.1 45.9 0.7 0.0 0.00 44.2 47.5 4.7 8.5 4.5 104 3 51.6 31.8 46.5 0.7 0.0 0.00 43.7 47.7 3.8 6.0 3.6 97 4 51.3 32.7 48.7 0.7 0.0 0.00 43.3 47.7 3.1 5.8 2.7 95 5 45.1 33.3 63.1 0.4 0.0 0.00 42.8 47.5 1.1 4.3 0.4 146 6 42.3 33.6 71.5 0.3 0.0 0.00 42.4 47.5 2.5 4.9 0.9 94 7 39.0 33.1 78.8 0.2 0.0 0.00 41.7 47.5 1.6 4.0 1.6 100 8 37.4 32.4 82.0 0.1 1.7 0.00 41.4 47.5 1.8 4.0 1.8 93 9 44.1 34.0 67.7 0.3 15.8 0.00 42.1 47.5 1.6 3.8 1.1 102 10 50.2 36.1 58.3 0.5 11.0 0.00 42.6 47.3 1.3 3.8 1.1 262 11 53.8 35.8 50.3 0.7 16.0 0.00 44.1 47.3 5.8 15.4 5.6 310 12 54.9 37.6 52.1 0.7 42.0 0.00 46.0 47.3 10.7 18.1 10.3 310 13 52.5 41.9 67.1 0.4 38.9 0.00 48.2 47.1 12.5 19.7 12.3 296 14 47.7 42.4 82.0 0.2 17.4 0.00 50.0 47.1 13.2 23.7 12.8 305 15 46.8 43.0 86.3 0.2 14.6 0.00 52.0 47.1 9.6 15.0 9.4 314 16 48.0 40.5 74.9 0.3 12.2 0.00 51.8 47.1 6.9 12.8 6.7 308 17 48.6 38.3 67.9 0.4 7.9 0.00 49.3 47.1 5.8 9.8 5.6 295 18 47.5 38.7 71.3 0.3 0.5 0.00 48.6 47.1 5.6 10.3 5.4 271 19 47.1 38.5 71.8 0.3 0.0 0.00 47.7 47.1 3.6 7.4 3.4 258 20 46.0 38.3 73.9 0.3 0.0 0.00 46.6 47.1 1.3 3.6 1.1 248 21 43.7 40.3 87.4 0.1 0.0 0.00 46.6 47.3 2.0 4.5 1.3 84 22 42.6 38.8 86.9 0.1 0.0 0.00 45.9 47.3 0.9 3.4 0.7 77 23 39.6 37.9 93.6 0.1 0.0 0.00 45.0 47.3 0.7 2.5 0.7 91 24 37.6 36.9 97.0 0.0 0.0 0.00 44.2 47.3 1.3 3.8 0.7 153 AZMET Daily Weather Data : TUCSON : Jan 5 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 56.3 36.1 46.6 DegF RELATIVE HUMIDITY 99.1 41.6 69.8 % DEWPOINT 36.5 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 52.3 41.4 45.7 DegF SOIL TEMP. 20 in 47.7 47.1 47.3 DegF WIND SPEED 23.7 4.5 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 309 Degrees SOLAR RADIATION 177.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.04 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.2 11 1.4 21 3.8 34 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 6 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 36.9 36.3 97.9 0.0 0.0 0.00 43.7 47.3 2.5 6.7 2.5 76 2 38.5 37.2 95.0 0.0 0.0 0.00 43.7 47.3 3.1 6.7 2.7 113 3 37.4 36.5 96.6 0.0 0.0 0.00 43.2 47.3 1.1 3.4 0.7 327 4 35.6 35.2 98.3 0.0 0.0 0.00 42.4 47.3 1.8 4.3 1.6 86 5 35.1 34.5 98.1 0.0 0.0 0.00 42.3 47.3 2.0 5.6 1.1 123 6 33.6 33.1 98.3 0.0 0.0 0.00 41.5 47.3 1.3 4.3 0.4 292 7 32.2 32.2 99.8 0.0 0.0 0.00 41.4 47.1 2.2 5.4 2.0 94 8 32.4 32.0 98.0 0.0 1.7 0.00 41.4 47.1 1.8 4.0 1.8 103 9 37.6 33.1 83.6 0.1 15.1 0.00 42.8 47.1 0.7 2.0 0.4 71 10 43.3 33.1 67.2 0.3 30.8 0.00 46.4 46.9 1.3 4.3 0.7 86 11 45.1 30.9 57.3 0.4 44.0 0.00 43.5 46.9 4.5 8.9 4.3 271 12 47.3 25.0 41.2 0.6 52.6 0.00 45.9 46.8 3.8 9.4 3.1 281 13 50.2 27.5 41.3 0.7 55.2 0.00 48.6 46.8 4.3 9.8 3.8 286 14 52.3 26.6 36.7 0.9 52.3 0.00 50.7 46.6 4.5 9.4 4.0 275 15 53.8 26.8 35.0 0.9 44.0 0.00 51.6 46.6 7.8 15.0 7.6 285 16 54.3 25.0 31.6 1.0 31.1 0.00 51.4 46.6 9.2 15.9 8.7 281 17 54.0 22.8 29.5 1.0 15.1 0.00 50.4 46.6 6.7 10.5 6.3 283 18 51.6 22.3 31.6 0.9 1.4 0.00 48.6 46.6 5.6 9.4 5.4 296 19 48.2 23.5 37.5 0.7 0.0 0.00 47.1 46.8 3.8 7.4 3.6 282 20 46.2 23.4 40.2 0.6 0.0 0.00 45.7 46.8 5.8 9.4 5.6 274 21 43.0 26.4 51.6 0.5 0.0 0.00 44.8 46.9 2.7 7.2 2.5 319 22 36.9 28.2 70.7 0.2 0.0 0.00 43.7 46.9 0.4 1.3 0.2 250 23 33.8 28.6 80.9 0.1 0.0 0.00 42.6 47.1 0.9 2.0 0.7 116 24 34.2 28.6 79.9 0.1 0.0 0.00 41.9 47.1 1.8 3.4 1.8 88 AZMET Daily Weather Data : TUCSON : Jan 6 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 55.2 31.1 42.3 DegF RELATIVE HUMIDITY 100.0 28.1 66.6 % DEWPOINT 29.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 51.8 41.2 45.3 DegF SOIL TEMP. 20 in 47.3 46.6 46.9 DegF WIND SPEED 15.9 3.4 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 286 Degrees SOLAR RADIATION 343.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 11 1.1 22 3.1 37 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 7 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 32.0 28.0 84.7 0.1 0.0 0.00 41.0 47.1 1.1 2.7 1.1 95 2 32.5 27.5 81.6 0.1 0.0 0.00 40.5 47.1 1.3 3.4 1.1 95 3 30.0 27.0 88.4 0.1 0.0 0.00 39.6 47.1 0.9 2.5 0.7 94 4 28.2 26.4 93.0 0.0 0.0 0.00 39.0 47.1 0.7 2.7 0.7 75 5 28.0 26.2 92.8 0.0 0.0 0.00 38.7 46.9 1.8 3.6 1.6 107 6 29.5 26.8 89.7 0.1 0.0 0.00 38.5 46.9 2.5 3.6 2.0 89 7 28.4 26.2 91.7 0.0 0.0 0.00 37.9 46.8 1.8 3.4 1.8 105 8 27.1 25.9 94.6 0.0 2.2 0.00 37.6 46.8 0.7 2.2 0.7 101 9 32.9 27.7 81.1 0.1 16.7 0.00 38.8 46.6 1.8 4.7 1.6 80 10 40.6 28.6 62.0 0.3 31.5 0.00 41.5 46.6 1.6 4.3 1.3 88 11 47.7 27.9 46.1 0.6 44.7 0.00 43.7 46.4 1.3 3.4 0.9 64 12 51.8 26.1 36.6 0.8 52.6 0.00 44.2 46.2 3.6 7.6 3.4 284 13 55.6 21.4 26.2 1.1 55.7 0.00 47.3 46.2 6.5 11.0 6.0 286 14 57.7 21.9 24.8 1.2 52.6 0.00 49.8 46.0 4.5 8.5 4.0 280 15 59.7 20.3 21.4 1.4 44.4 0.00 51.3 46.0 6.3 11.6 5.8 299 16 61.0 19.2 19.7 1.5 31.3 0.00 51.4 46.0 8.1 13.0 7.8 295 17 60.3 21.7 22.4 1.4 14.8 0.00 50.4 46.0 8.1 12.1 7.8 288 18 56.5 24.1 28.3 1.1 1.4 0.00 48.7 46.0 4.0 9.2 4.0 279 19 48.4 27.0 43.4 0.7 0.0 0.00 47.1 46.2 0.9 3.1 0.9 88 20 42.3 28.8 58.5 0.4 0.0 0.00 45.7 46.2 1.1 2.5 1.1 89 21 39.7 29.5 66.3 0.3 0.0 0.00 44.2 46.4 1.6 3.4 1.3 101 22 37.9 29.3 71.1 0.2 0.0 0.00 43.2 46.4 1.1 3.1 0.7 70 23 36.1 28.9 74.6 0.2 0.0 0.00 42.3 46.6 1.1 4.0 0.7 115 24 35.4 28.6 76.1 0.2 0.0 0.00 41.4 46.6 1.8 4.9 0.9 107 AZMET Daily Weather Data : TUCSON : Jan 7 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.7 26.1 41.7 DegF RELATIVE HUMIDITY 96.4 18.0 61.5 % DEWPOINT 26.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 51.6 37.6 43.5 DegF SOIL TEMP. 20 in 47.1 46.0 46.6 DegF WIND SPEED 13.0 2.7 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 303 Degrees SOLAR RADIATION 348.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.3 12 3.1 25 5.2 42 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 8 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 33.6 28.0 79.7 0.1 0.0 0.00 40.6 46.6 1.3 5.6 0.9 104 2 31.5 27.7 85.3 0.1 0.0 0.00 39.9 46.6 1.1 2.9 0.9 122 3 30.9 27.3 86.5 0.1 0.0 0.00 39.2 46.6 1.1 3.4 0.9 115 4 29.8 26.6 87.7 0.1 0.0 0.00 38.7 46.6 1.1 2.7 0.9 105 5 28.8 26.2 90.6 0.1 0.0 0.00 38.3 46.6 0.9 2.0 0.9 113 6 28.4 25.9 90.0 0.1 0.0 0.00 37.8 46.4 0.9 3.4 0.7 122 7 27.1 25.5 93.5 0.0 0.0 0.00 37.4 46.4 0.9 2.7 0.7 118 8 27.5 25.7 92.7 0.0 1.9 0.00 37.2 46.2 1.1 3.1 0.7 108 9 36.1 27.7 71.8 0.2 15.5 0.00 37.8 46.2 0.7 2.7 0.4 78 10 49.3 27.0 42.7 0.7 31.5 0.00 39.6 46.2 0.7 2.7 0.4 62 11 55.8 23.0 27.8 1.1 44.4 0.00 41.4 46.0 1.8 5.4 1.6 247 12 59.4 22.1 23.6 1.3 52.3 0.00 45.0 45.9 2.7 6.5 2.5 294 13 64.8 22.5 19.7 1.7 55.0 0.00 48.4 45.9 4.3 9.4 4.0 296 14 67.5 22.6 18.1 1.9 52.1 0.00 50.7 45.7 6.3 10.3 6.0 276 15 69.3 22.6 17.1 2.0 43.7 0.00 52.3 45.7 6.0 9.4 5.8 284 16 69.4 23.7 17.6 2.0 30.8 0.00 52.9 45.7 5.8 9.6 5.6 276 17 68.0 24.6 19.3 1.9 14.1 0.00 52.2 45.7 5.4 7.8 5.1 288 18 63.0 25.3 23.8 1.5 1.7 0.00 50.7 45.9 3.4 8.3 2.9 278 19 55.0 27.5 34.9 1.0 0.0 0.00 48.9 45.9 1.3 4.3 0.4 71 20 47.1 30.4 52.0 0.5 0.0 0.00 47.5 46.0 1.1 2.9 1.1 110 21 42.1 35.2 76.8 0.2 0.0 0.00 46.2 46.0 1.1 3.6 0.9 93 22 39.7 35.4 84.5 0.1 0.0 0.00 45.1 46.2 1.1 2.9 0.9 106 23 39.2 36.1 89.1 0.1 0.0 0.00 44.1 46.4 1.3 4.3 1.1 102 24 37.9 35.2 90.1 0.1 0.0 0.00 43.3 46.4 0.9 2.5 0.9 91 AZMET Daily Weather Data : TUCSON : Jan 8 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.2 26.2 45.9 DegF RELATIVE HUMIDITY 96.8 15.4 59.0 % DEWPOINT 27.3 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 52.9 37.2 43.9 DegF SOIL TEMP. 20 in 46.6 45.7 46.2 DegF WIND SPEED 10.3 2.2 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 280 Degrees SOLAR RADIATION 343.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.0 16 6.1 31 8.6 51 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 9 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 38.3 32.5 79.8 0.2 0.0 0.00 43.3 46.4 1.6 3.8 1.1 117 2 36.3 30.9 80.6 0.1 0.0 0.00 43.3 46.4 1.3 3.1 1.1 113 3 36.1 30.4 79.7 0.2 0.0 0.00 43.0 46.4 1.6 4.3 1.3 112 4 36.0 29.7 77.9 0.2 0.0 0.00 42.1 46.2 0.9 2.5 0.4 112 5 34.2 29.3 82.0 0.1 0.0 0.00 41.0 46.2 0.9 6.7 0.4 125 6 36.7 28.6 72.4 0.2 0.0 0.00 40.3 46.2 1.6 6.5 0.4 116 7 36.5 28.2 71.3 0.2 0.0 0.00 39.7 46.2 1.1 4.0 0.4 97 8 38.7 27.3 63.8 0.3 2.2 0.00 39.4 46.2 0.9 6.7 0.2 76 9 59.2 21.6 23.3 1.3 18.2 0.00 40.1 46.0 7.2 14.1 6.9 142 10 64.9 21.4 18.8 1.7 32.5 0.00 41.4 46.0 7.8 16.1 7.6 126 11 69.6 19.6 14.8 2.1 44.0 0.00 44.4 46.0 8.7 13.6 8.3 122 12 72.1 19.8 13.7 2.3 49.7 0.00 47.7 45.9 7.2 12.1 6.9 126 13 74.3 19.9 12.7 2.5 59.7 0.00 50.7 45.9 8.5 15.4 8.1 122 14 76.1 19.2 11.7 2.7 55.9 0.00 53.1 45.9 8.5 15.0 8.1 125 15 76.3 18.5 11.2 2.8 40.1 0.00 54.5 45.9 8.7 14.8 8.3 128 16 75.2 19.0 11.9 2.6 22.9 0.00 54.0 45.9 5.6 11.0 5.4 120 17 74.5 19.6 12.4 2.5 17.2 0.00 53.4 45.9 6.5 10.5 6.3 112 18 69.4 19.0 14.5 2.1 1.7 0.00 51.8 46.0 4.3 6.9 4.3 124 19 64.0 19.0 17.6 1.7 0.0 0.00 50.0 46.2 4.0 8.3 3.8 114 20 60.8 19.4 19.9 1.5 0.0 0.00 48.6 46.2 3.1 5.8 2.9 98 21 55.2 21.6 26.6 1.1 0.0 0.00 47.5 46.4 2.2 5.4 0.9 63 22 50.0 25.3 37.8 0.8 0.0 0.00 46.2 46.6 1.3 4.3 0.4 98 23 46.9 26.1 43.8 0.6 0.0 0.00 45.3 46.8 1.3 3.6 1.1 85 24 46.6 25.5 43.5 0.6 0.0 0.00 44.4 46.8 1.8 3.6 1.8 80 AZMET Daily Weather Data : TUCSON : Jan 9 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.4 33.4 55.4 DegF RELATIVE HUMIDITY 93.2 10.0 39.2 % DEWPOINT 23.7 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 54.5 39.2 46.0 DegF SOIL TEMP. 20 in 46.8 45.9 46.2 DegF WIND SPEED 16.1 4.0 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 121 Degrees SOLAR RADIATION 344.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.2 24 9.9 41 13.1 64 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 10 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.7 27.0 51.3 0.5 0.0 0.00 43.7 46.9 0.9 3.4 0.2 69 2 40.1 28.0 61.7 0.3 0.0 0.00 43.0 46.9 0.9 2.7 0.9 115 3 39.4 28.2 64.2 0.3 0.0 0.00 42.3 46.9 1.8 3.6 1.8 102 4 40.5 27.5 59.7 0.3 0.0 0.00 41.7 46.9 1.8 3.4 1.8 93 5 39.4 27.9 63.1 0.3 0.0 0.00 41.2 46.9 2.2 3.6 2.0 97 6 37.2 28.4 69.8 0.2 0.0 0.00 40.6 46.9 0.9 2.7 0.9 122 7 36.5 28.4 72.1 0.2 0.0 0.00 40.3 46.9 1.3 2.9 1.1 96 8 36.9 28.9 72.9 0.2 1.2 0.00 39.9 46.8 0.9 2.7 0.9 108 9 42.3 30.0 62.0 0.4 12.2 0.00 40.3 46.8 1.8 4.3 1.8 82 10 55.9 28.0 34.6 1.0 31.5 0.00 41.9 46.8 3.8 6.7 3.8 101 11 63.9 26.2 23.9 1.5 39.9 0.00 45.3 46.6 4.9 8.9 4.7 96 12 67.8 26.2 20.7 1.9 43.7 0.00 48.0 46.6 5.6 8.3 5.4 92 13 72.7 24.4 16.3 2.3 50.4 0.00 51.3 46.4 4.5 9.4 4.3 107 14 73.6 23.5 15.3 2.4 31.3 0.00 53.1 46.4 4.5 8.9 4.3 96 15 74.3 21.9 13.9 2.5 20.1 0.00 54.0 46.4 4.7 9.2 4.3 137 16 72.9 25.5 17.0 2.3 5.5 0.00 53.4 46.4 5.6 25.5 4.5 187 17 68.7 34.9 28.7 1.7 1.2 0.00 52.5 46.4 7.8 18.1 6.9 214 18 64.4 40.6 42.3 1.2 0.2 0.00 51.8 46.6 6.7 16.1 5.6 233 19 57.9 46.6 66.2 0.6 0.0 0.00 51.3 46.6 6.3 13.6 4.5 30 20 58.8 43.3 56.3 0.7 0.0 0.00 50.7 46.8 6.0 12.1 5.8 98 21 58.1 44.2 59.8 0.7 0.0 0.00 50.4 46.9 6.3 11.0 6.3 101 22 56.1 45.5 67.7 0.5 0.0 0.00 51.1 47.1 6.3 11.6 6.0 104 23 56.1 45.7 68.2 0.5 0.0 0.00 51.6 47.1 4.9 7.6 4.7 118 24 55.2 47.3 74.8 0.4 0.0 0.00 50.7 47.3 3.1 8.3 2.9 127 AZMET Daily Weather Data : TUCSON : Jan 10 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.4 35.4 54.7 DegF RELATIVE HUMIDITY 81.9 12.6 49.3 % DEWPOINT 32.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 54.0 39.9 46.9 DegF SOIL TEMP. 20 in 47.3 46.4 46.8 DegF WIND SPEED 25.5 3.8 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 115 Degrees SOLAR RADIATION 237.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.5 30 9.4 50 12.4 76 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 11 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.7 47.5 76.8 0.3 0.0 0.00 50.4 47.3 2.2 4.9 2.0 154 2 55.0 46.9 74.4 0.4 0.0 0.00 51.6 47.5 4.0 7.8 3.8 98 3 55.6 46.9 72.7 0.4 0.0 0.00 51.1 47.7 6.0 10.7 6.0 99 4 56.1 46.2 69.0 0.5 0.0 0.00 50.9 47.8 4.7 8.9 4.7 104 5 57.0 44.8 63.7 0.6 0.0 0.00 50.4 47.8 4.3 9.4 4.0 116 6 55.8 45.1 67.3 0.5 0.0 0.00 50.0 48.0 3.8 6.7 3.6 116 7 54.0 45.1 72.5 0.4 0.0 0.00 49.5 48.0 2.0 4.9 1.8 106 8 52.5 45.5 77.0 0.3 0.5 0.00 49.3 48.0 2.2 4.0 1.8 100 9 54.1 46.6 76.1 0.3 9.8 0.00 50.4 48.0 3.6 6.7 3.4 110 10 58.8 46.2 63.2 0.6 22.2 0.00 50.4 48.0 5.4 8.5 5.1 117 11 61.5 45.7 56.5 0.8 31.3 0.00 51.8 48.0 6.9 10.7 6.7 102 12 66.2 42.3 41.8 1.3 49.5 0.00 54.3 48.0 6.9 15.0 6.5 124 13 67.6 36.9 32.3 1.6 38.2 0.00 55.6 48.2 6.0 11.0 5.6 138 14 72.0 34.7 25.4 2.0 60.0 0.00 57.9 48.2 5.6 14.1 4.5 188 15 70.5 33.3 25.1 1.9 27.5 0.01 58.6 48.2 5.8 13.9 4.7 202 16 69.6 31.1 23.9 1.9 11.2 0.00 57.9 48.2 6.7 14.1 6.3 234 17 68.4 31.6 25.5 1.8 2.9 0.00 56.5 48.4 7.2 13.4 6.7 234 18 67.6 33.6 28.3 1.6 1.2 0.00 55.2 48.6 5.6 13.2 5.1 219 19 64.4 37.2 36.7 1.3 0.0 0.00 54.1 48.6 1.6 5.6 1.6 163 20 61.5 42.1 48.8 1.0 0.0 0.00 53.1 48.7 2.2 6.3 2.2 67 21 61.3 44.6 53.9 0.9 0.0 0.00 52.3 48.9 2.5 7.4 1.6 102 22 59.7 45.0 58.0 0.7 0.0 0.00 51.6 48.9 2.7 6.7 2.5 115 23 57.9 45.5 63.2 0.6 0.0 0.00 50.9 49.1 3.1 5.6 2.9 108 24 56.7 46.6 69.0 0.5 0.0 0.00 50.4 49.1 3.1 5.6 2.9 103 AZMET Daily Weather Data : TUCSON : Jan 11 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.4 52.0 60.8 DegF RELATIVE HUMIDITY 83.0 21.9 54.2 % DEWPOINT 42.1 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 59.0 49.1 52.7 DegF SOIL TEMP. 20 in 49.1 47.3 48.2 DegF WIND SPEED 15.0 4.3 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 136 Degrees SOLAR RADIATION 254.2 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.1 38 12.8 63 17.8 94 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 12 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.2 46.8 68.3 0.5 0.0 0.00 50.0 49.3 3.8 7.6 3.4 117 2 57.4 46.6 67.3 0.5 0.0 0.00 49.8 49.3 3.8 8.9 3.4 131 3 58.3 45.9 63.3 0.6 0.0 0.00 49.6 49.3 3.6 8.1 3.4 151 4 57.6 45.3 63.4 0.6 0.0 0.00 49.1 49.3 3.4 10.3 2.9 157 5 55.0 44.6 67.8 0.5 0.0 0.00 48.6 49.3 2.0 6.0 1.8 112 6 53.4 44.4 71.7 0.4 0.0 0.00 48.2 49.3 1.1 5.6 0.9 110 7 57.6 45.0 62.8 0.6 0.0 0.00 48.6 49.3 4.7 11.6 4.3 126 8 57.0 44.8 63.8 0.6 0.7 0.00 48.6 49.3 3.6 11.0 3.1 110 9 56.7 45.5 66.2 0.5 4.3 0.00 48.4 49.3 3.6 7.4 3.4 91 10 60.1 44.6 56.7 0.8 24.9 0.00 48.9 49.3 7.2 16.1 6.3 154 11 63.1 42.8 47.2 1.0 42.0 0.00 51.1 49.3 7.8 17.7 6.5 182 12 64.0 40.1 41.6 1.2 45.6 0.00 53.2 49.1 9.6 18.6 8.5 196 13 63.3 40.1 42.5 1.1 31.1 0.00 54.5 49.1 9.2 23.7 7.8 216 14 62.2 41.0 45.4 1.0 21.0 0.00 54.7 49.1 9.2 17.4 8.9 250 15 63.0 41.0 44.4 1.1 22.0 0.00 54.7 49.1 9.6 17.2 9.2 251 16 62.4 42.4 48.0 1.0 24.1 0.00 54.9 49.1 12.1 21.9 11.6 250 17 59.2 43.2 55.1 0.8 13.4 0.00 54.3 49.3 12.1 21.3 11.6 261 18 56.5 42.3 58.9 0.6 1.0 0.00 53.4 49.3 11.2 17.4 10.5 269 19 53.2 40.8 62.4 0.5 0.0 0.00 52.5 49.3 10.5 15.9 10.3 306 20 50.9 39.6 65.0 0.4 0.0 0.00 51.6 49.5 10.1 17.4 9.8 302 21 49.6 39.0 66.6 0.4 0.0 0.00 51.3 49.5 7.8 11.9 7.6 312 22 48.7 39.2 69.7 0.3 0.0 0.00 51.8 49.6 7.6 13.0 7.4 313 23 48.6 39.7 71.5 0.3 0.0 0.00 52.0 49.6 6.7 10.5 6.5 302 24 48.0 37.8 67.6 0.4 0.0 0.00 50.2 49.6 7.4 15.0 7.2 301 AZMET Daily Weather Data : TUCSON : Jan 12 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.2 46.4 56.8 DegF RELATIVE HUMIDITY 76.1 33.2 59.9 % DEWPOINT 42.6 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 54.9 48.0 51.3 DegF SOIL TEMP. 20 in 49.6 49.1 49.3 DegF WIND SPEED 23.7 6.9 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 252 Degrees SOLAR RADIATION 229.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.0 42 7.0 70 11.3 105 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 13 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.7 36.0 68.8 0.3 0.0 0.00 49.1 49.6 6.7 10.7 6.5 296 2 44.2 34.0 67.0 0.3 0.0 0.00 48.0 49.6 6.3 12.1 6.0 296 3 43.5 33.1 66.5 0.3 0.0 0.00 47.1 49.6 6.0 11.4 6.0 290 4 43.2 31.5 62.9 0.3 0.0 0.00 46.4 49.6 5.6 9.8 5.4 285 5 42.6 27.1 54.0 0.4 0.0 0.00 45.9 49.6 6.7 10.5 6.5 290 6 41.9 25.9 52.7 0.4 0.0 0.00 45.3 49.6 5.4 10.7 5.1 292 7 41.5 25.9 53.4 0.4 0.0 0.00 45.0 49.6 6.0 9.6 6.0 284 8 41.2 25.9 53.9 0.4 0.7 0.00 44.4 49.6 5.1 9.8 5.1 278 9 41.4 28.0 58.7 0.4 6.9 0.00 44.4 49.5 4.3 7.4 4.0 289 10 42.8 28.4 56.7 0.4 15.8 0.00 45.3 49.5 2.7 5.8 2.5 275 11 46.0 30.0 53.0 0.5 33.0 0.00 47.3 49.3 1.6 4.3 0.0 219 12 48.4 30.7 50.5 0.6 40.6 0.00 49.6 49.3 2.2 7.4 0.9 288 13 49.5 29.3 45.7 0.6 45.2 0.00 51.8 49.3 6.0 13.6 5.6 298 14 49.8 27.5 41.8 0.7 41.8 0.00 52.9 49.1 8.7 15.4 8.3 288 15 49.5 24.3 37.0 0.8 52.8 0.00 53.6 49.1 12.3 19.7 11.9 297 16 46.8 21.9 37.2 0.7 25.1 0.00 52.9 49.1 12.8 18.8 12.3 304 17 44.8 16.9 32.0 0.7 7.4 0.00 50.7 49.1 11.4 17.2 11.0 297 18 43.0 10.2 25.6 0.7 1.0 0.00 48.9 49.1 12.3 19.2 12.1 290 19 41.5 6.8 23.3 0.7 0.0 0.00 47.1 49.3 13.0 22.6 12.8 290 20 40.8 5.7 22.8 0.7 0.0 0.00 45.7 49.3 11.0 17.0 10.7 298 21 40.5 7.7 25.2 0.6 0.0 0.00 45.0 49.3 7.8 12.8 7.4 294 22 40.1 5.4 22.9 0.6 0.0 0.00 44.1 49.3 8.3 14.1 8.3 298 23 39.4 4.1 22.3 0.6 0.0 0.00 43.2 49.3 9.8 17.9 9.6 296 24 36.5 1.2 21.9 0.6 0.0 0.00 42.1 49.3 9.4 16.6 9.2 297 AZMET Daily Weather Data : TUCSON : Jan 13 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 50.7 35.1 43.5 DegF RELATIVE HUMIDITY 70.4 20.8 44.0 % DEWPOINT 21.6 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 53.6 42.1 47.5 DegF SOIL TEMP. 20 in 49.6 49.1 49.5 DegF WIND SPEED 22.6 7.6 MPH WIND VECTOR MAG. 7.2 MPH WIND VECTOR DIR. 293 Degrees SOLAR RADIATION 270.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 42 0.0 70 1.6 107 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 14 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 34.3 0.5 23.0 0.5 0.0 0.00 40.8 49.3 7.2 11.4 6.9 299 2 33.4 0.0 23.2 0.5 0.0 0.00 40.1 49.1 7.6 12.8 7.6 302 3 32.0 0.0 24.6 0.5 0.0 0.00 39.4 49.1 6.3 10.5 6.3 294 4 29.8 1.0 28.3 0.4 0.0 0.00 38.8 48.9 4.0 6.5 4.0 269 5 27.7 3.0 34.1 0.3 0.0 0.00 38.3 48.9 2.2 7.2 2.2 283 6 25.2 5.4 42.1 0.3 0.0 0.00 37.9 48.7 2.0 4.7 0.2 281 7 22.6 6.6 49.4 0.2 0.0 0.00 37.6 48.6 1.8 4.5 1.6 88 8 21.2 8.2 56.4 0.2 1.9 0.00 37.2 48.6 0.7 2.9 0.7 131 9 30.0 7.9 39.3 0.3 17.2 0.00 36.9 48.4 0.7 2.5 0.4 145 10 35.2 2.8 24.9 0.5 33.9 0.00 36.7 48.2 1.3 4.5 0.7 179 11 37.6 1.2 21.0 0.6 47.5 0.00 37.2 48.0 1.8 4.5 0.7 267 12 39.6 0.1 18.5 0.7 55.9 0.00 40.8 47.8 2.0 6.3 0.7 324 13 41.2 -0.8 16.6 0.7 59.0 0.00 44.6 47.7 2.7 8.1 1.8 258 14 42.3 -2.2 14.8 0.8 56.1 0.00 47.3 47.7 4.3 10.7 3.8 267 15 43.5 -2.6 13.9 0.8 48.3 0.00 48.7 47.5 6.3 13.2 5.6 279 16 43.7 -0.8 15.1 0.8 34.9 0.00 48.7 47.3 6.3 11.9 5.8 284 17 43.2 0.7 16.5 0.8 18.4 0.00 47.3 47.3 7.8 12.1 7.6 280 18 40.8 0.0 17.4 0.7 2.4 0.00 45.1 47.3 6.3 12.8 6.3 283 19 37.9 1.6 21.1 0.6 0.0 0.00 43.2 47.3 2.5 7.2 2.5 283 20 30.9 6.4 34.8 0.4 0.0 0.00 41.7 47.3 0.4 1.1 0.4 282 21 27.0 8.8 45.7 0.3 0.0 0.00 40.3 47.3 0.9 2.0 0.7 101 22 25.0 9.9 51.8 0.2 0.0 0.00 39.4 47.3 0.7 2.0 0.7 88 23 23.0 10.8 58.4 0.2 0.0 0.00 38.8 47.3 0.7 2.2 0.7 92 24 22.3 11.1 61.6 0.2 0.0 0.00 38.1 47.3 1.1 3.1 1.1 84 AZMET Daily Weather Data : TUCSON : Jan 14 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 44.6 19.9 32.9 DegF RELATIVE HUMIDITY 65.7 12.6 31.4 % DEWPOINT 3.4 DegF ACTUAL VAPOR PRESS. 0.2 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 48.9 36.7 41.2 DegF SOIL TEMP. 20 in 49.3 47.3 48.0 DegF WIND SPEED 13.2 3.1 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 285 Degrees SOLAR RADIATION 375.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 42 0.0 70 0.0 107 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 15 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 22.3 11.1 61.5 0.2 0.0 0.00 37.6 47.3 1.3 2.2 1.3 115 2 20.5 11.5 67.1 0.1 0.0 0.00 37.2 47.1 0.7 1.8 0.7 99 3 19.6 11.1 69.2 0.1 0.0 0.00 36.7 47.1 1.3 3.1 0.9 85 4 19.0 10.8 69.5 0.1 0.0 0.00 36.1 46.9 1.1 2.7 1.1 119 5 17.8 11.1 74.4 0.1 0.0 0.00 35.8 46.9 0.9 2.5 0.9 92 6 16.7 10.9 77.4 0.1 0.0 0.00 35.4 46.8 0.9 2.2 0.9 102 7 16.2 10.9 78.8 0.1 0.0 0.00 35.2 46.8 1.1 2.7 0.9 103 8 17.1 11.3 77.2 0.1 1.9 0.00 34.9 46.6 1.6 4.0 1.3 86 9 25.9 13.3 58.7 0.2 17.0 0.00 34.7 46.4 0.7 2.5 0.7 128 10 32.7 10.2 38.5 0.4 33.9 0.00 34.7 46.2 1.1 3.1 0.7 118 11 37.4 8.4 29.4 0.5 47.5 0.00 34.7 46.2 1.6 5.8 0.9 296 12 40.5 6.3 23.6 0.6 56.4 0.00 36.1 46.0 3.1 8.1 2.7 261 13 43.9 7.7 22.1 0.8 59.3 0.00 40.5 45.9 6.9 13.2 6.5 277 14 45.9 9.0 21.8 0.8 56.4 0.00 43.3 45.9 9.8 15.4 9.4 282 15 47.3 8.6 20.2 0.9 48.3 0.00 45.0 45.7 11.2 17.4 10.7 289 16 48.7 8.8 19.4 0.9 34.9 0.00 45.3 45.5 11.0 17.2 10.5 285 17 48.9 8.6 19.0 1.0 18.2 0.00 44.6 45.5 11.9 17.7 11.6 278 18 46.8 7.2 19.4 0.9 2.4 0.00 43.2 45.5 11.9 17.7 11.6 283 19 44.4 6.6 20.7 0.8 0.0 0.00 41.7 45.5 8.1 14.1 8.1 286 20 39.6 8.1 26.9 0.6 0.0 0.00 40.6 45.5 2.0 5.6 1.1 310 21 33.3 17.8 53.4 0.3 0.0 0.00 39.6 45.5 1.1 2.7 0.4 91 22 29.7 21.4 70.5 0.2 0.0 0.00 38.8 45.5 1.1 2.7 1.1 90 23 28.4 14.7 55.7 0.2 0.0 0.00 38.1 45.5 1.1 2.7 0.9 111 24 26.6 14.7 60.2 0.2 0.0 0.00 37.6 45.5 0.7 2.5 0.7 92 AZMET Daily Weather Data : TUCSON : Jan 15 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 50.0 14.4 32.0 DegF RELATIVE HUMIDITY 90.9 18.1 47.3 % DEWPOINT 10.8 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 45.3 34.7 38.7 DegF SOIL TEMP. 20 in 47.3 45.5 46.2 DegF WIND SPEED 17.7 3.8 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 283 Degrees SOLAR RADIATION 376.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 42 0.0 70 0.7 108 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 16 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 25.2 14.7 64.1 0.2 0.0 0.00 37.2 45.5 1.1 3.8 0.9 100 2 24.6 14.7 65.1 0.2 0.0 0.00 36.9 45.5 1.1 3.1 0.7 107 3 23.2 14.7 69.4 0.1 0.0 0.00 36.5 45.5 1.1 3.4 0.7 106 4 22.3 14.7 72.2 0.1 0.0 0.00 36.3 45.3 0.9 2.2 0.7 103 5 21.6 14.7 74.3 0.1 0.0 0.00 36.0 45.3 0.9 2.7 0.9 105 6 21.4 14.9 75.6 0.1 0.0 0.00 35.8 45.3 1.3 3.4 0.7 108 7 22.1 14.7 73.1 0.1 0.0 0.00 35.6 45.1 1.3 3.8 0.7 122 8 25.3 15.1 64.2 0.2 1.9 0.00 35.2 45.1 1.6 5.8 0.2 329 9 31.3 16.0 52.8 0.3 16.7 0.00 35.2 45.0 3.6 7.4 3.4 292 10 42.4 15.6 33.8 0.6 33.5 0.00 35.4 45.0 6.0 19.2 3.4 105 11 49.5 16.3 26.4 0.9 47.1 0.00 35.1 44.8 13.4 21.5 13.0 112 12 51.6 16.9 24.9 1.0 55.7 0.00 37.9 44.8 12.8 23.9 12.3 110 13 53.6 17.1 23.4 1.1 59.0 0.00 41.5 44.6 11.9 20.1 11.4 110 14 55.0 17.1 22.1 1.1 56.1 0.00 44.2 44.6 9.8 15.4 9.4 117 15 56.1 16.5 20.9 1.2 48.0 0.00 46.2 44.4 8.3 15.2 7.8 110 16 56.5 16.2 20.1 1.3 34.9 0.00 47.1 44.4 7.8 15.4 7.4 110 17 56.1 16.3 20.6 1.2 18.2 0.00 46.6 44.4 7.2 10.7 6.7 106 18 52.5 17.4 24.7 1.0 2.6 0.00 45.0 44.4 5.6 11.0 5.4 116 19 49.5 17.8 28.1 0.9 0.0 0.00 43.5 44.4 6.7 11.9 6.5 112 20 48.9 18.3 29.2 0.8 0.0 0.00 42.4 44.6 6.9 11.9 6.9 117 21 47.5 18.5 31.1 0.8 0.0 0.00 41.4 44.6 5.8 9.6 5.8 127 22 46.4 18.5 32.6 0.7 0.0 0.00 40.6 44.6 4.9 9.2 4.9 128 23 45.5 19.0 34.4 0.7 0.0 0.00 39.9 44.8 6.0 10.3 5.8 134 24 44.2 19.6 36.8 0.6 0.0 0.00 39.4 44.8 6.5 10.3 6.3 135 AZMET Daily Weather Data : TUCSON : Jan 16 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 57.0 19.9 40.5 DegF RELATIVE HUMIDITY 78.8 18.7 42.5 % DEWPOINT 16.5 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 47.1 35.1 39.6 DegF SOIL TEMP. 20 in 45.5 44.4 45.0 DegF WIND SPEED 23.9 5.6 MPH WIND VECTOR MAG. 4.7 MPH WIND VECTOR DIR. 115 Degrees SOLAR RADIATION 373.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.2 42 1.3 71 3.1 111 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 17 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 42.6 19.9 39.9 0.6 0.0 0.00 38.8 44.8 6.0 10.1 5.8 131 2 41.0 20.3 43.3 0.5 0.0 0.00 38.3 44.8 4.9 7.6 4.7 128 3 39.6 20.8 46.7 0.4 0.0 0.00 37.8 44.8 3.4 6.0 3.4 109 4 38.3 21.4 50.2 0.4 0.0 0.00 37.4 44.8 3.8 6.5 3.6 94 5 36.7 21.4 53.6 0.3 0.0 0.00 36.9 44.8 2.9 4.3 2.7 109 6 34.0 21.4 59.4 0.3 0.0 0.00 36.7 44.8 1.8 3.6 1.6 96 7 29.5 21.2 70.7 0.2 0.0 0.00 36.5 44.6 1.1 2.9 1.1 84 8 29.3 21.6 72.1 0.2 1.9 0.00 36.1 44.6 1.1 2.9 1.1 97 9 38.1 23.0 54.3 0.4 16.7 0.00 36.1 44.6 1.8 4.5 1.8 77 10 46.0 22.8 39.8 0.6 33.5 0.00 36.5 44.4 5.4 9.4 5.1 107 11 51.1 23.9 34.5 0.8 46.8 0.00 39.4 44.4 6.7 10.7 6.3 117 12 54.5 24.8 31.5 1.0 55.7 0.00 43.0 44.4 6.5 11.6 6.0 124 13 56.8 24.6 28.7 1.1 58.3 0.00 45.9 44.2 7.8 13.2 7.2 122 14 59.4 23.7 25.2 1.3 56.9 0.00 48.4 44.2 4.9 11.6 4.0 122 15 61.0 21.9 21.9 1.4 47.5 0.00 50.2 44.2 3.4 8.5 2.5 141 16 61.7 19.0 19.0 1.5 34.2 0.00 51.1 44.2 3.4 9.4 2.5 101 17 61.2 18.0 18.5 1.5 17.0 0.00 50.4 44.2 2.9 5.6 2.5 111 18 56.5 19.4 23.5 1.2 1.9 0.00 48.7 44.2 0.7 3.4 0.4 164 19 50.2 21.7 32.3 0.8 0.0 0.00 47.1 44.4 1.3 4.7 1.1 99 20 46.2 23.7 40.7 0.6 0.0 0.00 45.7 44.6 1.3 3.4 1.1 56 21 42.8 29.3 59.7 0.4 0.0 0.00 44.6 44.6 0.9 2.7 0.4 92 22 46.4 28.9 50.9 0.5 0.0 0.00 43.9 44.8 3.1 6.3 3.1 108 23 47.7 26.4 43.4 0.6 0.0 0.00 43.5 44.8 2.7 5.1 2.5 100 24 44.6 27.0 49.8 0.5 0.0 0.00 42.6 45.0 2.2 4.3 2.2 109 AZMET Daily Weather Data : TUCSON : Jan 17 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 62.6 27.5 46.4 DegF RELATIVE HUMIDITY 81.9 15.7 42.1 % DEWPOINT 22.8 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 51.1 36.0 42.3 DegF SOIL TEMP. 20 in 45.0 44.1 44.6 DegF WIND SPEED 13.2 3.4 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 113 Degrees SOLAR RADIATION 370.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.6 44 3.4 75 5.6 116 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 18 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.7 27.0 51.4 0.5 0.0 0.00 41.9 45.0 2.5 4.0 2.2 116 2 42.4 26.8 53.8 0.4 0.0 0.00 41.2 45.0 2.0 3.6 2.0 106 3 40.6 26.6 56.6 0.4 0.0 0.00 40.6 45.0 0.7 2.2 0.7 63 4 37.0 26.8 65.9 0.3 0.0 0.00 40.1 45.1 0.7 2.0 0.4 120 5 35.8 26.8 69.4 0.2 0.0 0.00 39.6 45.1 0.9 2.5 0.7 99 6 34.9 27.0 72.4 0.2 0.0 0.00 39.2 45.0 0.7 2.9 0.7 115 7 35.1 27.1 72.7 0.2 0.0 0.00 38.8 45.0 0.4 2.2 0.4 125 8 35.4 27.3 71.9 0.2 0.7 0.00 38.7 45.0 0.9 2.9 0.9 154 9 37.6 28.4 69.3 0.2 7.4 0.00 38.8 45.0 1.1 2.7 0.9 101 10 44.4 29.7 55.9 0.4 16.5 0.00 40.1 45.0 0.7 2.5 0.2 116 11 50.0 30.0 45.8 0.7 23.6 0.00 41.9 45.0 1.8 3.8 1.6 273 12 54.5 28.9 37.5 0.9 34.2 0.00 44.2 44.8 1.8 4.3 1.8 285 13 58.5 29.8 33.7 1.1 32.5 0.00 46.6 44.8 0.9 3.4 0.7 322 14 62.6 33.8 33.9 1.3 34.4 0.00 48.6 44.8 4.0 12.8 3.4 106 15 64.6 34.9 33.1 1.4 37.5 0.00 50.2 44.8 6.5 12.5 6.0 109 16 65.1 35.1 32.7 1.4 27.7 0.00 51.1 44.8 8.5 13.9 8.1 110 17 64.2 34.3 32.7 1.4 15.3 0.00 50.7 44.8 7.8 15.2 7.4 106 18 61.9 33.1 33.9 1.3 2.6 0.00 49.6 44.8 7.4 13.6 6.9 101 19 59.4 32.9 36.8 1.1 0.0 0.00 48.4 45.0 7.6 15.7 7.2 111 20 57.6 32.7 38.7 1.0 0.0 0.00 47.3 45.0 6.3 10.3 6.3 121 21 56.8 32.9 40.1 0.9 0.0 0.00 46.6 45.1 6.3 9.8 6.0 120 22 56.8 34.3 42.7 0.9 0.0 0.00 46.0 45.3 6.3 10.7 6.0 121 23 56.3 34.9 44.4 0.9 0.0 0.00 45.7 45.3 6.5 13.9 6.3 130 24 57.0 34.7 42.9 0.9 0.0 0.00 45.7 45.5 8.9 15.0 8.7 126 AZMET Daily Weather Data : TUCSON : Jan 18 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.8 34.0 50.5 DegF RELATIVE HUMIDITY 74.8 30.3 48.7 % DEWPOINT 30.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 51.1 38.5 44.2 DegF SOIL TEMP. 20 in 45.5 44.8 45.0 DegF WIND SPEED 15.7 3.8 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 115 Degrees SOLAR RADIATION 232.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.08 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.9 47 5.0 80 7.9 124 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 19 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.1 36.5 47.6 0.8 0.0 0.00 45.7 45.5 10.3 18.1 10.1 114 2 53.2 42.3 66.3 0.5 0.0 0.00 46.4 45.5 10.7 16.1 10.5 112 3 50.9 44.2 78.0 0.3 0.0 0.03 48.2 45.7 8.7 15.0 8.5 110 4 52.3 42.8 69.8 0.4 0.0 0.00 48.6 45.7 10.3 16.8 10.1 114 5 53.4 41.9 65.0 0.5 0.0 0.00 47.8 45.7 9.2 15.0 8.9 121 6 52.3 42.8 69.7 0.4 0.0 0.02 47.7 45.7 7.6 13.6 7.4 123 7 49.8 43.9 80.0 0.3 0.0 0.04 49.3 45.9 7.2 12.5 7.2 121 8 50.7 43.2 75.0 0.3 0.7 0.00 48.9 45.9 5.8 11.2 5.6 113 9 47.3 42.8 84.6 0.2 6.0 0.00 48.9 45.9 8.1 13.6 7.4 302 10 46.0 40.6 81.4 0.2 12.4 0.00 49.8 45.9 7.4 11.9 7.2 299 11 46.2 38.8 75.2 0.3 11.9 0.00 49.1 45.9 8.3 13.6 7.8 302 12 45.3 39.0 79.0 0.2 7.9 0.00 49.6 45.9 8.7 13.9 8.5 308 13 43.7 39.0 83.5 0.2 9.1 0.00 50.0 46.0 8.9 13.4 8.7 301 14 44.1 38.8 81.4 0.2 8.4 0.00 48.7 46.0 7.4 12.1 7.2 306 15 44.2 40.1 85.6 0.1 7.4 0.02 50.2 46.0 5.1 8.9 4.9 308 16 46.6 42.1 83.9 0.2 21.3 0.00 54.5 46.0 3.6 8.9 2.2 266 17 49.8 42.6 76.4 0.3 18.9 0.00 51.1 46.0 4.5 8.9 4.0 260 18 47.5 40.8 77.2 0.3 1.9 0.00 49.1 46.0 6.9 11.4 6.7 291 19 46.2 39.7 77.9 0.2 0.0 0.00 48.4 46.2 7.2 13.0 7.2 280 20 44.8 39.4 81.0 0.2 0.0 0.00 48.2 46.2 8.3 13.9 8.1 285 21 43.7 39.0 83.4 0.2 0.0 0.00 48.9 46.2 7.8 11.6 7.6 278 22 42.8 38.3 84.6 0.1 0.0 0.01 49.1 46.2 5.6 11.2 5.4 265 23 41.5 38.7 89.7 0.1 0.0 0.01 49.5 46.4 4.7 9.2 4.5 280 24 41.2 37.2 85.6 0.1 0.0 0.00 49.3 46.4 4.3 6.5 4.0 266 AZMET Daily Weather Data : TUCSON : Jan 19 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 57.7 40.1 47.5 DegF RELATIVE HUMIDITY 93.1 42.3 77.6 % DEWPOINT 40.6 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 55.4 45.7 48.9 DegF SOIL TEMP. 20 in 46.4 45.5 45.9 DegF WIND SPEED 18.1 7.4 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 279 Degrees SOLAR RADIATION 105.6 Langleys PRECIPITATION 0.13 Inches AZMET REF. EVAPOTRANSPIRATION 0.02 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.4 47 2.3 82 5.0 129 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 20 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 40.5 37.6 89.1 0.1 0.0 0.00 46.8 46.4 1.6 5.1 0.0 77 2 38.8 37.8 95.5 0.0 0.0 0.00 46.0 46.4 1.6 3.4 1.3 99 3 39.0 37.9 95.9 0.0 0.0 0.00 45.3 46.4 2.2 4.9 1.8 76 4 36.7 36.0 97.6 0.0 0.0 0.00 43.7 46.4 0.9 2.0 0.4 161 5 35.4 35.2 99.4 0.0 0.0 0.00 43.2 46.2 1.6 3.6 1.3 72 6 36.0 35.8 99.2 0.0 0.0 0.00 42.4 46.2 0.7 2.0 0.4 139 7 36.5 36.3 99.4 0.0 0.0 0.00 42.4 46.2 1.1 3.4 1.1 82 8 37.8 37.4 98.5 0.0 1.0 0.00 43.7 46.2 1.8 4.3 1.8 107 9 39.7 38.1 94.1 0.1 8.8 0.00 46.4 46.2 3.6 5.8 3.4 100 10 43.5 38.8 83.8 0.2 28.9 0.00 50.9 46.2 3.6 7.2 3.4 103 11 46.8 36.7 67.7 0.3 36.1 0.00 50.9 46.0 1.8 4.9 1.3 73 12 47.1 34.0 60.2 0.4 22.5 0.00 49.1 46.0 1.6 5.6 1.1 224 13 48.0 32.5 54.5 0.5 25.1 0.00 49.5 46.0 2.0 5.6 1.3 152 14 49.5 31.5 49.7 0.6 33.7 0.00 49.8 45.9 3.4 8.7 1.6 239 15 50.9 31.3 46.8 0.7 38.2 0.00 51.1 45.9 4.7 11.9 4.3 283 16 51.6 30.9 44.8 0.7 31.8 0.00 51.8 45.9 6.3 14.1 5.1 310 17 50.7 30.0 44.7 0.7 6.0 0.00 50.9 46.0 4.5 8.9 4.0 332 18 50.2 31.5 48.4 0.6 1.2 0.00 49.6 46.0 5.8 10.1 5.6 308 19 48.4 32.9 54.6 0.5 0.0 0.00 48.0 46.0 5.4 11.2 5.4 313 20 45.5 32.9 61.3 0.4 0.0 0.00 46.6 46.2 1.6 4.9 1.1 325 21 39.7 34.2 80.2 0.2 0.0 0.00 45.1 46.2 0.4 0.4 0.4 195 22 37.8 34.2 87.0 0.1 0.0 0.00 44.2 46.4 0.4 0.7 0.4 195 23 35.6 33.8 92.7 0.1 0.0 0.00 43.2 46.4 0.7 2.0 0.4 167 24 34.3 33.1 95.4 0.0 0.0 0.00 42.3 46.6 0.9 2.9 0.7 117 AZMET Daily Weather Data : TUCSON : Jan 20 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 53.1 33.3 42.4 DegF RELATIVE HUMIDITY 100.0 37.4 76.7 % DEWPOINT 34.5 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 53.2 42.1 46.9 DegF SOIL TEMP. 20 in 46.6 45.9 46.2 DegF WIND SPEED 14.1 2.5 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 338 Degrees SOLAR RADIATION 233.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.04 Inches STD. REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 47 0.5 83 2.3 132 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 21 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 32.9 32.0 96.4 0.0 0.0 0.00 41.4 46.6 0.4 1.8 0.4 138 2 31.5 31.1 98.5 0.0 0.0 0.00 40.6 46.6 0.9 2.2 0.9 104 3 31.5 31.1 98.8 0.0 0.0 0.00 39.9 46.6 1.6 3.1 1.6 92 4 30.6 30.2 98.9 0.0 0.0 0.00 39.2 46.6 1.1 2.7 1.1 79 5 30.0 29.8 99.3 0.0 0.0 0.00 38.7 46.4 1.1 2.7 0.9 82 6 29.5 29.5 99.6 0.0 0.0 0.00 38.3 46.4 0.7 2.5 0.7 95 7 28.8 28.6 99.8 0.0 0.0 0.00 37.9 46.2 0.4 1.6 0.4 94 8 29.1 29.1 99.8 0.0 2.4 0.00 37.8 46.2 1.6 3.1 1.3 92 9 34.0 32.4 93.6 0.0 11.0 0.00 38.1 46.2 1.3 3.4 1.1 109 10 39.0 34.0 82.2 0.2 23.4 0.00 42.4 46.0 2.2 4.7 2.2 105 11 45.3 35.1 67.1 0.3 37.5 0.00 45.5 46.0 2.0 4.3 1.8 88 12 48.0 33.8 57.8 0.5 23.6 0.00 45.9 45.9 1.1 3.6 0.9 32 13 48.6 32.5 53.9 0.5 24.6 0.00 46.4 45.7 2.2 9.6 1.1 264 14 47.5 32.9 56.9 0.5 15.1 0.00 46.6 45.7 3.4 9.8 2.5 242 15 46.6 34.5 62.9 0.4 14.1 0.00 47.1 45.7 7.8 19.7 7.6 309 16 39.4 36.9 90.9 0.1 2.4 0.10 47.7 45.5 11.4 19.7 11.2 306 17 36.9 35.2 93.9 0.1 1.0 0.10 47.5 45.5 6.5 15.0 6.3 288 18 35.6 34.3 95.5 0.0 0.2 0.08 46.2 45.5 2.2 6.3 1.3 223 19 34.3 33.6 97.3 0.0 0.0 0.06 46.2 45.5 3.4 8.1 2.7 226 20 32.4 32.2 99.3 0.0 0.0 0.01 45.3 45.5 3.8 8.7 2.2 258 21 32.7 32.5 99.5 0.0 0.0 0.01 44.1 45.5 1.6 3.8 1.1 150 22 32.7 32.4 99.0 0.0 0.0 0.00 43.0 45.5 0.7 2.0 0.7 122 23 32.0 31.6 98.9 0.0 0.0 0.00 41.9 45.5 0.7 3.4 0.7 85 24 31.3 30.9 98.7 0.0 0.0 0.00 41.2 45.5 0.4 0.4 0.4 73 AZMET Daily Weather Data : TUCSON : Jan 21 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 49.6 27.1 35.8 DegF RELATIVE HUMIDITY 100.0 51.0 89.1 % DEWPOINT 32.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.1 KPas SOIL TEMP. 4 in 47.8 37.8 43.0 DegF SOIL TEMP. 20 in 46.6 45.5 46.0 DegF WIND SPEED 19.7 2.5 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 296 Degrees SOLAR RADIATION 155.3 Langleys PRECIPITATION 0.36 Inches AZMET REF. EVAPOTRANSPIRATION 0.02 Inches STD. REF. EVAPOTRANSPIRATION 0.04 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 47 0.0 83 0.9 133 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 22 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 30.7 30.2 98.0 0.0 0.0 0.00 40.1 45.5 0.4 0.4 0.4 73 2 29.7 29.3 98.9 0.0 0.0 0.00 39.7 45.3 0.4 0.4 0.4 73 3 29.3 28.9 99.2 0.0 0.0 0.00 38.8 45.3 0.4 0.4 0.4 73 4 28.6 28.4 99.7 0.0 0.0 0.00 38.7 45.3 0.4 0.4 0.4 73 5 27.1 27.1 99.8 0.0 0.0 0.00 37.9 45.1 0.4 0.4 0.4 73 6 26.1 25.9 98.9 0.0 0.0 0.00 38.1 45.1 0.4 0.4 0.4 73 7 25.3 25.2 99.1 0.0 0.0 0.00 37.8 45.1 0.4 0.4 0.4 73 8 26.4 26.4 99.6 0.0 1.2 0.00 37.8 45.0 0.4 0.4 0.4 73 9 27.9 26.6 95.0 0.0 8.4 0.00 38.5 45.0 0.4 0.4 0.4 73 10 31.3 27.5 86.1 0.1 31.3 0.05 40.3 44.8 1.6 6.0 1.3 82 11 35.4 29.7 79.1 0.2 45.6 0.04 43.2 44.8 1.6 4.9 0.9 129 12 39.0 32.2 76.5 0.2 52.6 0.00 45.9 44.6 2.5 6.3 1.8 133 13 41.5 31.6 67.4 0.3 63.3 0.00 49.5 44.6 2.2 7.2 1.3 271 14 43.3 32.4 64.8 0.3 56.9 0.00 49.8 44.4 4.5 8.9 3.8 281 15 45.1 33.1 62.3 0.4 43.2 0.00 50.9 44.4 4.3 9.6 3.6 281 16 45.3 34.0 64.1 0.4 19.6 0.00 50.2 44.4 6.3 12.8 5.6 298 17 44.6 35.8 71.1 0.3 14.6 0.00 49.1 44.4 8.7 13.9 8.5 300 18 43.5 37.2 78.5 0.2 3.1 0.00 48.0 44.4 8.5 13.9 8.5 298 19 41.7 37.2 84.2 0.1 0.0 0.00 47.1 44.6 5.6 11.6 5.6 290 20 39.7 36.5 87.9 0.1 0.0 0.00 44.8 44.6 1.3 4.3 1.3 294 21 35.8 34.9 96.6 0.0 0.0 0.00 43.7 44.8 1.1 3.8 0.7 94 22 34.9 34.5 98.5 0.0 0.0 0.00 43.2 44.8 1.8 3.4 1.8 96 23 34.3 34.2 98.9 0.0 0.0 0.00 42.4 45.0 1.6 3.4 1.6 94 24 32.9 32.9 99.6 0.0 0.0 0.00 41.2 45.0 0.9 2.9 0.7 136 AZMET Daily Weather Data : TUCSON : Jan 22 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 46.9 24.3 35.1 DegF RELATIVE HUMIDITY 100.0 55.9 87.7 % DEWPOINT 31.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.1 KPas SOIL TEMP. 4 in 51.3 37.6 43.2 DegF SOIL TEMP. 20 in 45.5 44.4 44.8 DegF WIND SPEED 13.9 2.5 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 300 Degrees SOLAR RADIATION 340.2 Langleys PRECIPITATION 0.09 Inches AZMET REF. EVAPOTRANSPIRATION 0.06 Inches STD. REF. EVAPOTRANSPIRATION 0.04 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 47 0.0 83 0.2 133 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 23 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 31.3 31.3 100.0 0.0 0.0 0.00 40.5 45.0 0.9 3.4 0.7 124 2 30.6 30.6 100.0 0.0 0.0 0.00 39.7 45.0 1.1 3.4 1.1 97 3 29.7 29.7 100.0 0.0 0.0 0.00 39.2 45.0 1.1 2.5 0.9 82 4 28.4 28.4 100.0 0.0 0.0 0.00 38.7 45.0 0.9 2.0 0.7 80 5 28.2 28.2 100.0 0.0 0.0 0.00 38.5 45.0 1.8 3.8 1.8 98 6 28.4 28.4 100.0 0.0 0.0 0.00 38.5 45.0 1.3 3.6 1.1 94 7 27.5 27.5 100.0 0.0 0.0 0.00 37.9 44.8 0.7 1.8 0.7 102 8 27.1 27.1 100.0 0.0 1.4 0.00 38.1 44.8 1.1 2.7 0.9 98 9 32.5 31.1 94.4 0.0 15.8 0.00 40.6 44.6 0.7 2.0 0.7 137 10 39.9 34.0 79.7 0.2 33.9 0.00 44.1 44.6 1.1 3.1 0.9 83 11 44.1 33.6 66.9 0.3 47.1 0.00 46.2 44.6 1.8 4.7 1.3 269 12 48.6 32.4 53.9 0.5 55.7 0.00 50.4 44.4 1.1 4.3 0.4 287 13 50.0 31.1 48.0 0.6 58.5 0.00 47.5 44.2 3.1 9.2 2.5 274 14 52.0 30.9 44.1 0.7 56.6 0.00 50.0 44.2 4.7 12.8 4.0 271 15 53.2 32.4 45.0 0.8 48.3 0.00 51.8 44.2 3.6 9.8 2.9 285 16 54.9 30.9 39.7 0.9 35.4 0.00 52.5 44.2 2.7 6.7 2.2 277 17 54.9 30.7 39.5 0.9 19.4 0.00 51.6 44.2 2.9 6.3 2.5 285 18 52.3 32.0 45.6 0.7 3.6 0.00 49.6 44.2 4.5 7.4 4.5 300 19 48.9 32.0 51.7 0.6 0.0 0.00 47.7 44.4 3.8 6.5 3.8 311 20 45.7 32.4 59.4 0.4 0.0 0.00 45.9 44.6 2.0 4.9 1.3 261 21 39.0 33.3 80.1 0.2 0.0 0.00 44.4 44.8 1.1 2.5 1.1 101 22 36.1 33.3 89.2 0.1 0.0 0.00 43.0 44.8 0.9 2.9 0.9 84 23 34.3 32.7 93.4 0.1 0.0 0.00 41.9 45.0 1.1 2.7 1.1 86 24 33.4 32.2 94.7 0.0 0.0 0.00 41.0 45.0 1.6 3.6 1.3 88 AZMET Daily Weather Data : TUCSON : Jan 23 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 56.5 26.1 39.6 DegF RELATIVE HUMIDITY 100.0 34.5 76.0 % DEWPOINT 31.1 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 52.5 37.9 44.1 DegF SOIL TEMP. 20 in 45.0 44.2 44.6 DegF WIND SPEED 12.8 1.8 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 297 Degrees SOLAR RADIATION 375.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.2 47 1.3 84 3.2 136 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 24 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 31.8 31.1 97.0 0.0 0.0 0.00 40.1 45.0 0.9 2.5 0.9 101 2 31.3 30.6 97.1 0.0 0.0 0.00 39.4 45.1 0.9 3.4 0.9 88 3 30.6 30.0 98.2 0.0 0.0 0.00 38.8 45.1 1.1 3.1 0.4 68 4 29.8 29.3 98.0 0.0 0.0 0.00 38.5 45.1 1.1 2.7 0.9 128 5 28.9 28.8 99.1 0.0 0.0 0.00 38.3 45.0 1.6 5.6 0.4 119 6 29.3 28.8 97.7 0.0 0.0 0.00 38.3 45.0 2.0 6.7 0.4 118 7 28.6 28.2 97.9 0.0 0.0 0.00 37.9 45.0 1.1 3.8 0.7 101 8 28.4 28.0 97.8 0.0 1.7 0.00 37.8 45.0 0.9 3.1 0.4 131 9 34.5 30.7 86.2 0.1 17.2 0.00 39.9 44.8 0.9 2.9 0.4 66 10 41.0 31.8 69.8 0.3 33.9 0.00 43.3 44.8 2.7 4.7 2.5 279 11 49.1 31.5 50.8 0.6 47.1 0.00 43.3 44.6 3.1 7.4 3.1 281 12 55.9 29.1 35.5 1.0 55.9 0.00 44.8 44.6 6.0 10.7 5.4 284 13 60.3 23.4 24.0 1.4 59.7 0.00 47.7 44.4 11.6 22.4 11.0 109 14 61.3 22.6 22.4 1.4 57.6 0.00 49.5 44.4 11.9 18.3 11.4 119 15 62.2 22.3 21.4 1.5 49.7 0.00 50.7 44.4 11.6 22.1 11.2 114 16 62.4 22.5 21.4 1.5 36.8 0.00 51.1 44.2 10.5 17.4 10.3 120 17 61.5 21.9 21.5 1.5 20.5 0.00 50.2 44.4 12.1 19.7 11.9 110 18 58.8 23.0 24.8 1.3 4.1 0.00 48.6 44.4 10.1 16.6 9.8 114 19 55.9 23.2 27.7 1.1 0.0 0.00 47.1 44.6 5.8 11.9 5.1 100 20 54.0 24.1 31.1 1.0 0.0 0.00 45.9 44.6 2.9 7.2 1.1 93 21 48.7 28.8 45.8 0.6 0.0 0.00 44.6 44.8 1.8 5.6 1.1 231 22 47.5 28.8 47.9 0.6 0.0 0.00 43.5 45.0 2.2 6.7 0.9 268 23 45.0 28.4 52.0 0.5 0.0 0.00 42.4 45.0 2.2 8.3 1.3 64 24 53.1 25.2 33.5 0.9 0.0 0.00 42.1 45.0 11.4 21.7 11.0 92 AZMET Daily Weather Data : TUCSON : Jan 24 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.0 26.8 45.5 DegF RELATIVE HUMIDITY 99.9 19.1 58.3 % DEWPOINT 27.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 51.1 37.8 43.5 DegF SOIL TEMP. 20 in 45.1 44.2 44.8 DegF WIND SPEED 22.4 4.9 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 111 Degrees SOLAR RADIATION 384.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.6 49 3.4 87 5.8 142 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 25 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.1 25.3 33.9 0.9 0.0 0.00 41.9 45.1 11.4 19.7 11.0 113 2 51.4 25.5 36.4 0.8 0.0 0.00 41.7 45.1 11.4 20.1 11.2 111 3 50.7 25.2 36.7 0.8 0.0 0.00 41.5 45.1 12.8 22.4 12.3 109 4 51.4 23.9 33.9 0.9 0.0 0.00 41.4 45.1 14.1 24.4 13.4 88 5 50.9 23.7 34.3 0.8 0.0 0.00 41.2 45.1 10.3 17.9 9.8 83 6 50.4 23.7 35.0 0.8 0.0 0.00 40.8 45.1 10.1 19.5 9.6 103 7 50.9 22.1 32.1 0.9 0.0 0.00 40.6 45.1 12.3 23.7 11.9 98 8 51.4 21.2 30.1 0.9 2.2 0.00 40.6 45.0 9.8 19.2 9.4 112 9 53.8 21.0 27.4 1.0 17.4 0.00 40.8 45.0 12.3 23.7 11.9 111 10 55.2 23.7 29.1 1.0 33.9 0.00 42.3 45.0 13.6 22.1 13.2 110 11 56.8 23.7 27.5 1.1 47.5 0.00 44.4 45.0 16.8 30.4 15.9 90 12 58.3 25.5 28.3 1.2 56.4 0.00 46.8 45.0 17.7 30.9 16.8 93 13 59.7 24.8 26.0 1.3 60.0 0.00 48.9 44.8 16.3 27.7 15.7 103 14 60.4 24.1 24.6 1.4 57.8 0.00 50.7 45.0 16.8 26.6 16.1 99 15 60.1 26.6 27.6 1.3 50.2 0.00 52.0 44.8 15.4 28.0 15.0 100 16 59.2 28.2 30.4 1.2 37.0 0.00 52.3 45.0 15.0 24.6 14.3 98 17 57.6 29.7 34.6 1.1 21.7 0.00 51.6 45.0 14.1 24.2 13.4 96 18 54.5 33.3 44.3 0.8 5.7 0.00 50.5 45.0 12.3 19.7 11.9 109 19 52.2 32.7 47.4 0.7 0.0 0.00 49.3 45.1 14.1 24.2 13.4 125 20 51.8 32.0 46.9 0.7 0.0 0.00 48.2 45.3 15.2 25.1 14.8 110 21 51.3 32.4 48.0 0.7 0.0 0.00 47.3 45.3 13.4 21.3 13.2 112 22 50.5 32.5 49.7 0.6 0.0 0.00 46.6 45.5 13.9 23.3 13.4 106 23 49.1 33.1 53.6 0.6 0.0 0.00 45.9 45.7 11.4 18.3 11.0 124 24 48.2 33.3 56.1 0.5 0.0 0.00 45.3 45.7 5.8 14.8 5.6 135 AZMET Daily Weather Data : TUCSON : Jan 25 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.2 46.4 53.8 DegF RELATIVE HUMIDITY 59.9 22.5 36.4 % DEWPOINT 27.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 52.3 40.6 45.5 DegF SOIL TEMP. 20 in 45.7 44.8 45.1 DegF WIND SPEED 30.9 13.2 MPH WIND VECTOR MAG. 12.5 MPH WIND VECTOR DIR. 105 Degrees SOLAR RADIATION 390.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.8 51 4.5 92 8.8 151 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 26 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.9 33.4 59.2 0.4 0.0 0.00 44.6 45.9 6.5 10.7 6.3 138 2 46.9 34.0 60.5 0.4 0.0 0.00 44.1 45.9 7.8 12.1 7.6 127 3 46.8 34.2 61.2 0.4 0.0 0.00 43.5 45.9 7.4 11.6 7.2 137 4 46.0 34.2 63.1 0.4 0.0 0.00 43.2 45.9 6.9 14.5 6.7 147 5 45.1 34.2 65.1 0.4 0.0 0.00 42.8 45.9 4.9 13.0 4.0 146 6 41.4 33.8 74.7 0.2 0.0 0.00 42.1 45.9 2.2 4.9 1.1 76 7 38.1 33.4 83.1 0.1 0.0 0.00 41.4 45.9 0.4 0.4 0.4 91 8 37.8 33.6 84.5 0.1 2.4 0.00 41.0 45.9 2.2 4.5 2.0 104 9 44.2 35.1 69.9 0.3 17.0 0.00 41.9 45.9 2.2 5.6 2.0 139 10 48.0 35.4 61.3 0.4 33.7 0.00 43.0 45.9 4.3 7.8 4.0 141 11 51.4 35.2 53.8 0.6 47.1 0.00 45.5 45.7 5.1 9.4 4.7 128 12 54.3 33.8 45.8 0.8 55.4 0.00 48.6 45.7 3.8 7.4 2.7 159 13 56.5 33.1 41.2 0.9 58.8 0.00 51.6 45.7 3.1 7.6 2.0 157 14 58.5 32.7 37.7 1.0 56.6 0.00 54.1 45.5 2.7 7.4 1.8 129 15 59.4 31.3 34.4 1.1 49.0 0.00 55.8 45.5 2.7 7.6 1.6 286 16 60.3 31.3 33.2 1.2 36.3 0.00 56.3 45.7 3.1 7.8 2.0 303 17 60.1 31.3 33.4 1.2 20.3 0.00 55.6 45.7 3.8 7.8 3.6 308 18 58.5 31.5 35.8 1.1 4.3 0.00 53.6 45.7 3.6 8.5 3.4 318 19 52.7 32.7 46.8 0.7 0.0 0.00 51.6 45.9 0.9 3.8 0.7 6 20 48.0 34.2 58.4 0.5 0.0 0.00 49.8 46.0 0.7 2.7 0.2 118 21 42.6 36.7 79.8 0.2 0.0 0.00 48.4 46.2 1.1 3.6 0.9 85 22 41.2 38.5 90.1 0.1 0.0 0.00 47.1 46.4 1.8 4.0 1.8 90 23 40.6 35.8 82.8 0.2 0.0 0.00 46.2 46.4 2.2 3.6 2.2 92 24 38.8 34.7 84.9 0.1 0.0 0.00 45.0 46.6 0.9 2.7 0.9 108 AZMET Daily Weather Data : TUCSON : Jan 26 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.2 35.6 48.6 DegF RELATIVE HUMIDITY 93.7 31.6 60.0 % DEWPOINT 34.0 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 56.3 41.0 47.5 DegF SOIL TEMP. 20 in 46.6 45.5 45.9 DegF WIND SPEED 14.5 3.4 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 133 Degrees SOLAR RADIATION 381.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.3 52 3.4 95 5.9 157 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 27 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 37.6 34.0 86.8 0.1 0.0 0.00 44.2 46.6 2.0 3.8 2.0 94 2 36.9 33.6 87.8 0.1 0.0 0.00 43.3 46.6 1.6 2.9 1.3 98 3 35.8 32.9 88.9 0.1 0.0 0.00 42.6 46.8 2.2 4.3 2.0 97 4 36.0 32.5 87.0 0.1 0.0 0.00 42.4 46.6 3.4 5.6 3.4 104 5 35.6 32.0 86.6 0.1 0.0 0.00 42.3 46.6 3.4 5.1 3.1 100 6 34.5 31.6 88.6 0.1 0.0 0.00 41.5 46.6 2.0 4.3 2.0 101 7 32.9 30.9 92.1 0.1 0.0 0.00 40.6 46.6 1.6 3.4 1.3 96 8 33.1 30.7 91.3 0.1 2.4 0.00 40.8 46.6 2.0 3.8 2.0 93 9 39.9 32.7 75.3 0.2 17.4 0.00 44.2 46.4 3.4 5.8 3.4 102 10 47.3 34.3 60.8 0.4 33.7 0.00 47.8 46.4 3.4 6.7 3.1 97 11 53.8 34.3 47.8 0.7 48.0 0.00 46.0 46.2 3.6 6.7 3.4 102 12 59.0 32.4 36.5 1.1 54.0 0.00 48.6 46.2 2.7 5.6 2.0 115 13 62.1 29.7 29.3 1.3 60.7 0.00 52.0 46.0 2.0 6.7 0.2 223 14 63.0 26.2 24.5 1.5 55.0 0.00 54.5 46.0 2.7 8.3 1.6 284 15 64.6 23.5 20.7 1.6 47.3 0.00 56.3 45.9 2.9 6.7 2.2 356 16 64.2 23.2 20.8 1.6 31.5 0.00 56.5 45.9 2.7 6.7 2.2 314 17 65.5 24.4 20.8 1.7 21.7 0.00 55.8 46.0 1.3 4.9 0.4 330 18 63.1 24.1 22.5 1.5 5.5 0.00 54.0 46.0 0.9 3.6 0.4 130 19 53.6 28.0 37.6 0.9 0.0 0.00 52.0 46.2 0.4 1.3 0.4 344 20 47.5 31.5 53.7 0.5 0.0 0.00 50.0 46.4 0.9 1.8 0.9 72 21 44.1 34.2 67.7 0.3 0.0 0.00 48.4 46.4 1.1 2.5 1.1 88 22 44.1 30.9 59.6 0.4 0.0 0.00 47.1 46.6 2.0 4.0 2.0 92 23 43.9 30.0 58.0 0.4 0.0 0.00 46.0 46.8 2.2 3.1 2.0 100 24 41.5 30.2 63.8 0.3 0.0 0.00 44.8 46.8 1.1 3.6 1.1 78 AZMET Daily Weather Data : TUCSON : Jan 27 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.9 31.3 47.5 DegF RELATIVE HUMIDITY 94.0 17.5 58.7 % DEWPOINT 30.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 56.5 40.5 47.5 DegF SOIL TEMP. 20 in 46.8 45.9 46.4 DegF WIND SPEED 8.3 2.2 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 91 Degrees SOLAR RADIATION 377.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.8 56 5.9 101 8.8 165 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 28 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 37.4 30.4 75.5 0.2 0.0 0.00 43.9 46.9 0.9 2.7 0.7 96 2 35.1 30.4 82.9 0.1 0.0 0.00 43.0 46.9 0.7 2.0 0.7 119 3 33.6 30.4 87.6 0.1 0.0 0.00 42.1 46.9 0.9 2.7 0.9 85 4 32.7 30.0 89.4 0.1 0.0 0.00 41.5 46.9 0.7 2.7 0.7 104 5 32.4 29.8 89.9 0.1 0.0 0.00 40.8 46.9 1.3 2.9 1.1 104 6 31.5 29.5 92.3 0.1 0.0 0.00 40.1 46.8 1.1 2.5 0.9 105 7 31.5 29.3 91.5 0.1 0.0 0.00 39.7 46.8 1.3 3.4 1.1 120 8 31.8 29.5 91.1 0.1 2.4 0.00 39.4 46.8 1.3 2.7 1.1 110 9 42.3 31.6 66.4 0.3 17.7 0.00 41.9 46.6 1.3 4.3 1.3 114 10 49.8 32.5 51.4 0.6 34.6 0.00 47.8 46.6 2.9 4.7 2.7 95 11 58.1 32.4 37.7 1.0 47.8 0.00 48.4 46.4 1.6 4.9 0.9 83 12 62.4 30.9 30.4 1.4 56.4 0.00 49.1 46.4 2.2 6.0 0.4 293 13 66.6 28.6 23.9 1.7 57.6 0.00 52.5 46.2 2.5 9.4 1.8 106 14 68.0 26.2 20.6 1.9 50.7 0.00 55.0 46.0 3.1 8.9 2.5 88 15 68.0 20.7 16.3 2.0 36.8 0.00 55.8 46.0 3.6 8.9 2.2 212 16 68.4 19.2 15.1 2.0 31.3 0.00 56.1 46.0 3.1 6.7 2.0 293 17 67.1 18.7 15.5 1.9 14.3 0.00 55.4 46.2 3.6 7.4 3.1 280 18 63.7 21.9 20.1 1.6 2.4 0.00 53.8 46.2 1.8 3.6 1.8 292 19 59.2 26.8 28.7 1.2 0.0 0.00 52.3 46.4 2.0 6.3 2.0 266 20 56.3 29.3 35.5 1.0 0.0 0.00 50.9 46.6 2.0 6.5 0.7 302 21 50.2 32.0 49.5 0.6 0.0 0.00 49.6 46.6 0.7 2.0 0.7 77 22 47.1 32.7 57.2 0.5 0.0 0.00 48.4 46.8 0.7 3.1 0.7 103 23 44.8 33.1 63.4 0.4 0.0 0.00 47.1 46.9 2.2 3.4 2.0 98 24 44.6 32.4 61.9 0.4 0.0 0.00 46.0 47.1 2.2 3.4 2.2 88 AZMET Daily Weather Data : TUCSON : Jan 28 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.8 30.0 49.3 DegF RELATIVE HUMIDITY 94.8 13.5 53.9 % DEWPOINT 28.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 56.3 39.4 47.5 DegF SOIL TEMP. 20 in 47.1 46.0 46.6 DegF WIND SPEED 9.4 1.8 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 105 Degrees SOLAR RADIATION 352.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.0 60 6.3 107 8.8 174 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 29 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.0 32.4 66.0 0.3 0.0 0.00 45.1 47.1 1.8 3.4 1.6 90 2 40.3 32.7 74.1 0.2 0.0 0.00 44.4 47.1 1.6 3.4 1.6 79 3 38.5 32.5 79.0 0.2 0.0 0.00 43.5 47.1 1.6 2.9 1.3 93 4 37.6 32.2 81.2 0.1 0.0 0.00 42.8 47.1 2.0 3.1 2.0 89 5 35.4 31.8 86.5 0.1 0.0 0.00 42.1 47.1 1.1 2.0 1.1 85 6 34.0 31.1 88.9 0.1 0.0 0.00 41.4 47.1 0.4 0.7 0.4 73 7 33.1 30.7 90.6 0.1 0.0 0.00 40.8 47.1 1.3 2.7 1.3 86 8 33.3 30.7 90.0 0.1 2.9 0.00 40.3 47.1 0.7 2.0 0.7 84 9 43.5 32.2 65.3 0.3 18.2 0.00 42.1 46.9 2.5 5.4 2.5 87 10 52.9 31.3 43.7 0.8 34.9 0.00 42.4 46.9 3.6 5.8 3.4 98 11 58.6 31.3 35.5 1.1 47.8 0.00 45.9 46.8 2.5 5.6 2.0 130 12 62.8 30.4 29.5 1.4 56.9 0.00 49.6 46.8 3.4 7.4 2.7 98 13 66.9 29.5 24.7 1.7 58.5 0.00 53.1 46.6 2.9 6.9 2.2 99 14 69.4 22.1 16.5 2.0 57.1 0.00 55.6 46.6 3.8 7.6 2.5 195 15 71.2 18.3 13.2 2.3 52.6 0.00 57.4 46.6 2.9 7.2 1.6 194 16 71.2 16.9 12.3 2.3 34.6 0.00 57.9 46.6 3.1 6.7 0.4 35 17 69.3 17.4 13.6 2.1 10.5 0.00 56.8 46.6 0.9 2.7 0.4 6 18 63.9 23.2 21.1 1.6 2.2 0.00 55.0 46.8 0.9 2.0 0.7 42 19 55.2 26.1 32.6 1.0 0.0 0.00 53.1 46.8 0.7 2.5 0.7 84 20 51.3 30.0 43.9 0.7 0.0 0.00 51.3 46.9 1.1 6.3 0.4 112 21 46.4 34.0 62.5 0.4 0.0 0.00 49.8 47.1 1.1 2.7 0.9 100 22 43.0 35.6 75.2 0.2 0.0 0.00 48.6 47.3 1.3 3.4 1.1 92 23 47.8 31.1 52.3 0.5 0.0 0.00 47.8 47.5 3.1 4.9 2.9 98 24 50.0 30.2 46.3 0.7 0.0 0.00 47.3 47.5 3.4 6.3 2.9 110 AZMET Daily Weather Data : TUCSON : Jan 29 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.4 31.8 50.7 DegF RELATIVE HUMIDITY 93.2 10.9 51.8 % DEWPOINT 28.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 57.9 40.3 48.0 DegF SOIL TEMP. 20 in 47.5 46.6 46.9 DegF WIND SPEED 7.6 2.0 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 101 Degrees SOLAR RADIATION 376.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.4 65 7.9 115 10.8 185 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 30 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.5 29.7 44.6 0.7 0.0 0.00 46.8 47.5 2.7 4.9 2.2 104 2 50.9 32.7 49.7 0.6 0.0 0.00 46.8 47.7 4.0 9.4 3.6 119 3 50.2 40.3 68.9 0.4 0.0 0.00 46.9 47.7 2.7 6.3 2.5 86 4 49.8 42.1 74.9 0.3 0.0 0.00 47.1 47.7 1.8 4.0 1.6 142 5 49.5 41.2 73.1 0.3 0.0 0.01 47.3 47.7 2.2 7.4 1.8 85 6 48.9 40.8 73.7 0.3 0.0 0.00 47.7 47.7 3.6 8.3 2.9 122 7 48.7 41.0 74.5 0.3 0.0 0.00 46.8 47.7 1.1 4.0 0.2 20 8 48.0 42.6 81.2 0.2 0.5 0.00 46.6 47.7 0.7 2.7 0.7 83 9 49.5 43.9 81.5 0.2 2.4 0.00 46.9 47.7 1.1 4.9 0.7 220 10 49.8 45.9 85.9 0.2 5.0 0.02 47.8 47.7 1.3 3.4 0.7 59 11 49.8 46.0 86.7 0.2 5.5 0.01 49.5 47.5 4.3 8.3 4.0 72 12 52.2 43.9 73.4 0.3 9.6 0.00 50.7 47.5 4.0 7.6 3.6 96 13 53.4 44.1 70.6 0.4 9.8 0.00 51.3 47.5 3.6 7.6 3.4 98 14 53.2 45.5 74.8 0.3 9.8 0.00 52.3 47.5 3.4 7.2 2.0 263 15 52.2 46.4 80.9 0.3 12.4 0.01 53.2 47.5 3.4 6.9 1.8 78 16 53.2 44.6 72.8 0.4 12.9 0.00 53.6 47.5 4.5 9.2 4.0 101 17 51.8 45.1 78.3 0.3 3.3 0.03 53.1 47.5 3.6 11.9 2.5 176 18 49.6 46.8 90.1 0.1 1.7 0.00 53.4 47.5 2.7 4.9 2.5 71 19 49.5 45.7 86.4 0.2 0.0 0.00 53.6 47.7 2.9 5.4 2.7 95 20 49.5 45.1 84.8 0.2 0.0 0.00 52.9 47.7 2.5 5.8 2.5 90 21 48.4 44.6 86.2 0.2 0.0 0.00 51.1 47.7 1.6 3.4 1.3 113 22 46.8 43.9 89.7 0.1 0.0 0.00 50.5 47.7 1.8 5.1 1.6 96 23 45.7 42.6 89.5 0.1 0.0 0.00 49.8 47.8 1.8 6.3 1.6 90 24 46.0 42.1 86.2 0.1 0.0 0.00 49.8 47.8 3.1 6.3 2.9 108 AZMET Daily Weather Data : TUCSON : Jan 30 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 55.0 44.1 49.8 DegF RELATIVE HUMIDITY 92.5 38.6 77.4 % DEWPOINT 42.8 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 54.0 46.6 49.8 DegF SOIL TEMP. 20 in 47.8 47.5 47.7 DegF WIND SPEED 11.9 2.7 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 101 Degrees SOLAR RADIATION 72.9 Langleys PRECIPITATION 0.08 Inches AZMET REF. EVAPOTRANSPIRATION 0.00 Inches STD. REF. EVAPOTRANSPIRATION 0.04 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 65 1.6 117 4.7 190 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Jan 31 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.8 41.5 88.7 0.1 0.0 0.00 49.8 47.8 2.5 3.8 2.5 98 2 42.6 40.6 92.7 0.1 0.0 0.00 48.4 47.8 2.2 3.8 2.2 104 3 41.9 39.7 92.3 0.1 0.0 0.00 47.8 47.8 2.7 5.6 2.5 106 4 43.5 40.1 87.8 0.1 0.0 0.00 47.7 47.8 2.2 5.4 1.8 124 5 44.1 40.6 87.7 0.1 0.0 0.00 48.0 47.8 1.8 3.1 1.6 93 6 43.5 40.6 89.8 0.1 0.0 0.00 47.8 47.7 2.7 6.3 2.5 101 7 44.8 40.8 85.8 0.1 0.0 0.00 48.7 47.7 3.6 10.1 1.8 135 8 44.4 40.8 87.4 0.1 1.9 0.00 48.4 47.7 2.5 5.6 2.0 108 9 47.5 40.8 77.9 0.3 12.2 0.00 50.2 47.5 4.0 8.3 3.8 98 10 49.6 39.6 68.2 0.4 17.7 0.00 48.6 47.5 5.6 11.0 5.4 128 11 52.0 38.7 60.4 0.5 32.3 0.00 49.1 47.5 5.6 11.2 5.1 148 12 53.1 37.2 54.6 0.6 40.8 0.00 50.2 47.5 3.4 9.4 2.0 240 13 54.3 36.3 50.3 0.7 38.5 0.00 51.8 47.3 3.4 19.2 2.7 236 14 55.2 32.7 42.5 0.9 39.7 0.00 52.9 47.3 7.8 15.4 6.9 228 15 56.3 31.6 38.8 0.9 50.2 0.00 54.0 47.3 6.9 13.4 6.0 232 16 52.9 36.3 54.6 0.6 19.1 0.00 54.0 47.3 11.2 22.4 9.6 285 17 47.5 40.6 77.4 0.3 11.7 0.00 52.9 47.5 10.5 17.7 10.1 318 18 46.6 40.5 79.7 0.2 1.7 0.00 52.0 47.5 7.8 14.1 7.6 311 19 45.7 41.0 83.5 0.2 0.0 0.01 51.1 47.5 2.0 8.1 2.0 314 20 44.6 41.9 89.8 0.1 0.0 0.00 50.7 47.7 0.9 3.4 0.7 75 21 43.2 41.2 92.4 0.1 0.0 0.00 49.5 47.8 1.1 3.4 1.1 132 22 40.5 39.6 96.4 0.0 0.0 0.00 48.2 47.8 0.4 0.4 0.4 88 23 38.7 38.3 98.3 0.0 0.0 0.00 47.1 47.8 0.4 0.4 0.4 89 24 37.0 36.9 99.2 0.0 0.0 0.00 46.2 48.0 0.4 2.0 0.4 88 AZMET Daily Weather Data : TUCSON : Jan 31 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 57.7 35.6 46.4 DegF RELATIVE HUMIDITY 100.0 35.2 78.2 % DEWPOINT 39.0 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 54.3 46.2 49.8 DegF SOIL TEMP. 20 in 48.0 47.3 47.7 DegF WIND SPEED 22.4 3.8 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 222 Degrees SOLAR RADIATION 265.7 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.06 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.4 66 2.0 119 4.5 194 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Feb 1 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 38.3 38.1 99.5 0.0 0.0 0.01 46.2 48.0 0.4 0.4 0.4 97 2 38.5 38.3 99.0 0.0 0.0 0.00 45.9 48.0 0.4 0.4 0.4 113 3 38.7 38.1 98.2 0.0 0.0 0.00 45.7 48.0 0.4 0.4 0.4 98 4 39.6 38.3 95.2 0.0 0.0 0.00 46.9 48.0 2.2 5.1 2.2 83 5 41.0 38.5 90.6 0.1 0.0 0.00 47.5 47.8 2.7 4.9 2.7 106 6 41.4 38.8 90.5 0.1 0.0 0.00 46.8 47.8 1.1 2.9 0.9 105 7 41.2 39.4 93.1 0.1 0.0 0.00 46.8 47.8 0.7 2.2 0.7 115 8 41.4 39.4 92.1 0.1 0.2 0.01 47.1 47.7 2.0 3.8 1.8 97 9 42.4 39.6 89.5 0.1 2.4 0.00 48.0 47.7 2.2 4.0 2.2 87 10 43.0 39.9 88.9 0.1 2.6 0.00 48.4 47.7 3.1 6.3 2.9 70 11 44.4 40.6 86.2 0.1 12.4 0.00 51.1 47.5 3.4 6.0 3.1 100 12 46.6 40.1 77.8 0.2 10.5 0.00 52.5 47.5 1.6 3.4 1.6 77 13 48.9 37.8 65.3 0.4 20.5 0.00 52.2 47.5 2.9 6.5 2.2 348 14 50.0 37.6 62.0 0.5 13.6 0.00 50.9 47.5 3.6 8.9 3.6 332 15 52.2 37.2 56.7 0.6 16.7 0.00 49.3 47.3 6.3 13.6 5.8 265 16 53.8 36.3 51.7 0.7 24.9 0.00 49.5 47.3 11.0 19.2 10.5 254 17 53.4 36.5 52.6 0.7 18.2 0.00 49.3 47.3 11.0 18.3 10.5 253 18 52.0 36.9 56.4 0.6 5.5 0.00 48.6 47.3 7.6 15.2 7.4 260 19 50.7 37.0 59.4 0.5 0.0 0.00 47.8 47.3 4.0 10.5 3.8 252 20 50.0 37.6 62.5 0.5 0.0 0.00 47.1 47.3 4.0 8.7 4.0 286 21 48.9 37.9 65.8 0.4 0.0 0.00 46.8 47.5 3.1 7.4 3.1 297 22 48.4 38.7 68.9 0.4 0.0 0.00 46.6 47.5 3.4 8.3 3.4 292 23 48.4 38.8 69.7 0.3 0.0 0.00 46.6 47.5 4.9 8.9 4.9 298 24 47.1 38.7 72.3 0.3 0.0 0.00 46.2 47.5 3.6 5.8 3.6 307 AZMET Daily Weather Data : TUCSON : Feb 1 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 55.2 37.0 45.9 DegF RELATIVE HUMIDITY 99.9 47.3 76.8 % DEWPOINT 38.3 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 53.8 45.5 48.0 DegF SOIL TEMP. 20 in 48.0 47.3 47.7 DegF WIND SPEED 19.2 3.6 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 276 Degrees SOLAR RADIATION 127.8 Langleys PRECIPITATION 0.02 Inches AZMET REF. EVAPOTRANSPIRATION 0.02 Inches STD. REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 66 1.3 120 3.4 198 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Feb 2 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.9 38.3 80.6 0.2 0.0 0.00 45.1 47.5 0.9 4.0 0.2 352 2 41.5 37.8 86.1 0.1 0.0 0.00 44.4 47.5 0.9 2.5 0.2 20 3 38.5 36.5 92.2 0.1 0.0 0.00 43.9 47.5 1.1 3.1 0.9 127 4 36.3 35.2 95.7 0.0 0.0 0.00 43.0 47.5 0.9 3.8 0.9 89 5 34.7 34.2 97.9 0.0 0.0 0.00 42.4 47.5 1.1 2.9 1.1 98 6 32.9 32.5 98.9 0.0 0.0 0.00 41.5 47.5 0.9 2.0 0.7 124 7 32.4 32.2 99.8 0.0 0.0 0.00 41.4 47.5 1.1 2.7 1.1 87 8 32.4 32.4 99.9 0.0 2.6 0.00 41.2 47.3 0.4 0.4 0.4 102 9 38.1 36.0 91.7 0.1 17.2 0.00 45.0 47.3 0.9 2.7 0.9 68 10 46.6 38.1 72.6 0.3 34.6 0.00 51.6 47.3 1.1 4.3 0.2 125 11 50.5 38.1 62.6 0.5 48.0 0.00 49.1 47.1 2.0 6.7 1.8 268 12 52.5 36.0 53.0 0.6 60.0 0.00 49.3 46.9 4.5 11.4 3.8 288 13 55.2 26.1 32.4 1.0 62.8 0.00 52.0 46.9 7.8 14.8 6.7 335 14 55.9 26.6 32.0 1.0 60.2 0.00 53.4 46.8 9.6 16.6 8.9 317 15 56.8 27.0 31.6 1.1 51.8 0.00 54.3 46.8 8.9 17.0 8.5 318 16 57.6 26.8 30.5 1.1 38.7 0.00 54.7 46.8 7.4 13.6 6.3 334 17 56.8 26.4 30.9 1.1 22.7 0.00 53.8 46.9 8.1 16.6 7.6 306 18 55.2 27.7 34.6 1.0 5.7 0.00 52.0 46.9 8.3 13.0 8.1 307 19 52.0 28.8 40.5 0.8 0.0 0.00 50.0 47.1 7.2 11.6 6.7 282 20 50.0 29.7 45.3 0.7 0.0 0.00 48.4 47.1 6.5 11.4 6.5 282 21 47.7 31.5 53.2 0.5 0.0 0.00 47.3 47.3 2.5 5.8 2.0 28 22 40.6 33.1 74.1 0.2 0.0 0.00 46.2 47.5 0.9 2.7 0.9 116 23 37.9 32.9 82.1 0.1 0.0 0.00 45.0 47.5 0.7 3.6 0.7 87 24 37.0 32.4 83.2 0.1 0.0 0.00 44.1 47.5 1.1 2.9 0.9 87 AZMET Daily Weather Data : TUCSON : Feb 2 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 58.3 30.9 45.1 DegF RELATIVE HUMIDITY 100.0 26.9 66.7 % DEWPOINT 32.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 54.7 40.8 47.5 DegF SOIL TEMP. 20 in 47.5 46.8 47.3 DegF WIND SPEED 17.0 3.6 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 315 Degrees SOLAR RADIATION 404.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.5 66 2.0 122 4.1 202 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007 AZMET Hourly Weather Data : TUCSON : Feb 3 2007 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 36.3 31.8 84.0 0.1 0.0 0.00 43.2 47.7 1.1 3.1 0.2 282 2 33.3 31.3 92.0 0.1 0.0 0.00 42.4 47.7 1.1 2.5 1.1 95 3 31.6 30.4 94.5 0.0 0.0 0.00 41.7 47.7 1.1 3.8 0.9 105 4 30.7 29.7 95.7 0.0 0.0 0.00 41.0 47.7 0.9 2.5 0.9 63 5 29.8 28.9 96.7 0.0 0.0 0.00 40.5 47.5 1.6 5.1 0.9 118 6 29.1 28.4 97.6 0.0 0.0 0.00 39.7 47.5 1.3 2.9 1.1 91 7 28.4 27.9 97.9 0.0 0.0 0.00 39.4 47.5 1.3 4.5 1.1 95 8 28.8 28.2 97.4 0.0 2.9 0.00 39.2 47.3 0.4 1.6 0.4 106 9 35.8 31.3 83.7 0.1 20.1 0.00 41.9 47.3 1.1 3.4 1.1 60 10 45.0 32.4 61.2 0.4 36.5 0.00 48.7 47.1 0.7 2.0 0.2 169 11 50.2 30.9 47.4 0.6 50.2 0.00 51.1 46.9 1.3 4.5 0.7 249 12 54.7 29.7 38.1 0.9 59.0 0.00 50.0 46.9 1.3 4.5 0.7 317 13 57.2 25.7 29.5 1.1 62.6 0.00 51.6 46.8 2.9 7.4 1.6 200 14 59.4 24.4 25.9 1.3 60.4 0.00 54.1 46.6 4.7 9.8 4.3 270 15 61.5 25.9 25.6 1.4 52.6 0.00 55.4 46.6 6.9 12.8 6.3 272 16 63.0 25.2 23.6 1.5 39.9 0.00 55.8 46.6 6.5 10.7 6.0 284 17 62.8 25.9 24.5 1.5 23.6 0.00 54.9 46.6 9.4 15.2 9.2 278 18 60.1 26.2 27.4 1.3 6.0 0.00 52.9 46.8 9.6 14.1 9.4 280 19 56.3 26.6 31.8 1.0 0.0 0.00 50.9 46.8 6.9 14.3 6.7 286 20 50.7 28.8 43.1 0.7 0.0 0.00 49.1 46.9 1.3 4.3 0.2 21 21 43.0 34.5 72.2 0.3 0.0 0.00 47.7 47.1 0.9 2.9 0.7 84 22 40.5 33.1 74.5 0.2 0.0 0.00 46.6 47.1 2.0 4.5 1.8 87 23 39.0 32.9 78.4 0.2 0.0 0.00 45.3 47.3 1.3 3.4 1.3 85 24 37.0 32.2 82.3 0.1 0.0 0.00 44.2 47.5 1.6 2.9 1.6 100 AZMET Daily Weather Data : TUCSON : Feb 3 2007 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.9 27.0 44.4 DegF RELATIVE HUMIDITY 99.1 21.4 63.5 % DEWPOINT 29.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 55.9 39.0 47.1 DegF SOIL TEMP. 20 in 47.7 46.6 47.1 DegF WIND SPEED 15.2 2.9 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 280 Degrees SOLAR RADIATION 414.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.8 68 3.8 126 6.1 208 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2007