AZMET HOURLY WEATHER DATA: TUCSON CAC JAN 1 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 38.8 92.2 0.1 0.0 0.00 38.7 42.0 1.9 1.6 81 2 37.6 94.4 0.0 0.0 0.00 38.1 41.4 0.9 0.8 93 3 36.9 96.0 0.0 0.0 0.00 38.1 41.0 1.1 1.0 83 4 36.7 96.2 0.0 0.0 0.00 37.4 40.5 1.6 1.3 94 5 35.8 97.4 0.0 0.0 0.00 36.8 40.0 1.9 1.7 97 6 35.3 97.2 0.0 0.0 0.00 36.2 39.5 1.0 0.9 100 7 34.4 98.6 0.0 0.0 0.00 35.8 39.1 1.9 1.7 80 8 34.5 98.7 0.0 1.6 0.00 36.3 39.1 1.4 1.2 82 9 42.0 86.5 0.1 14.2 0.00 42.3 40.5 2.3 2.0 89 10 52.6 62.8 0.5 28.5 0.00 50.5 44.6 2.7 2.5 79 11 60.5 48.8 0.9 40.9 0.00 57.2 49.1 3.6 3.5 34 12 65.7 40.5 1.3 48.9 0.00 62.9 53.1 3.1 1.5 293 13 69.6 35.7 1.6 51.9 0.00 67.0 56.8 1.7 0.9 265 14 72.2 31.8 1.8 49.1 0.00 68.5 59.1 3.2 2.6 105 15 75.5 24.0 2.3 41.2 0.00 66.5 60.3 2.0 0.8 26 16 76.2 21.4 2.4 28.5 0.00 59.6 59.5 1.5 1.3 286 17 78.8 19.5 2.7 12.8 0.00 54.8 56.3 0.9 0.8 307 18 64.8 42.5 1.2 1.2 0.00 50.7 53.2 1.2 0.8 86 19 56.2 58.6 0.6 0.0 0.00 49.1 51.6 1.5 1.4 87 20 51.7 70.4 0.4 0.0 0.00 46.7 49.9 1.4 1.3 81 21 50.1 71.3 0.4 0.0 0.00 45.1 48.3 0.9 0.9 77 22 46.8 80.5 0.2 0.0 0.00 43.9 47.1 1.3 1.3 83 23 45.0 84.2 0.2 0.0 0.00 42.9 46.1 1.5 1.4 83 24 46.1 76.6 0.3 0.0 0.00 42.8 45.6 3.8 3.7 90 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.5 33.7 51.8 DegF RELATIVE HUMIDITY 99.7 16.4 67.7 % VAPOR PRESS. DEF. 0.7 KPas SOLAR RADIATION 318.7 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 68.7 35.6 47.8 DegF SOIL TEMP. 4 IN 60.3 38.8 47.6 DegF WIND SPEED 7.3 1.8 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 77 Degrees REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 5.2 5 7.3 9.9 SINE CURVE 9.3 9 12.4 12 15.5 16 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: TUCSON CAC JAN 2 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 50.6 60.8 0.5 0.0 0.00 42.6 45.3 4.2 4.1 101 2 49.7 61.7 0.5 0.0 0.00 42.2 44.6 4.9 4.7 102 3 46.3 70.1 0.3 0.0 0.00 41.9 43.9 3.3 3.1 75 4 46.0 72.2 0.3 0.0 0.00 41.9 43.8 3.8 3.7 99 5 47.4 70.7 0.3 0.0 0.00 43.8 44.5 3.1 2.9 100 6 51.8 58.9 0.5 0.0 0.00 44.7 45.1 3.2 2.8 126 7 52.0 57.7 0.6 0.0 0.00 44.7 45.2 5.1 4.9 116 8 50.9 60.7 0.5 0.8 0.00 45.1 45.3 3.6 2.4 91 9 51.3 63.7 0.5 4.4 0.00 47.0 46.0 3.5 3.2 76 10 55.1 60.1 0.6 12.7 0.00 52.4 48.0 3.1 2.8 80 11 62.5 47.9 1.0 23.5 0.00 59.1 50.9 4.0 1.9 104 12 67.0 41.5 1.3 42.4 0.00 62.7 55.3 2.9 2.7 295 13 71.3 33.8 1.7 32.7 0.00 66.5 56.8 2.6 2.4 87 14 75.3 25.9 2.2 36.5 0.00 65.9 58.9 4.4 3.7 91 15 76.7 24.8 2.4 28.6 0.00 65.7 59.6 3.2 1.2 82 16 77.4 19.6 2.6 21.7 0.00 61.0 59.0 8.2 7.6 232 17 74.4 22.8 2.2 7.6 0.00 58.4 57.3 8.2 8.0 251 18 72.0 24.1 2.0 1.8 0.00 55.0 55.6 7.9 7.7 243 19 66.5 33.0 1.5 0.0 0.00 51.9 53.5 2.1 1.3 256 20 60.1 45.0 1.0 0.0 0.00 51.2 52.4 1.9 1.5 80 21 57.4 55.1 0.7 0.0 0.00 49.0 51.4 1.5 0.7 123 22 54.5 63.8 0.5 0.0 0.00 47.0 49.9 1.6 0.4 259 23 57.3 62.8 0.6 0.0 0.00 46.7 49.3 3.5 1.7 297 24 52.5 76.1 0.3 0.0 0.00 45.5 48.1 2.3 0.8 91 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.7 44.5 59.4 DegF RELATIVE HUMIDITY 81.3 17.2 50.5 % VAPOR PRESS. DEF. 1.0 KPas SOLAR RADIATION 212.6 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 67.6 41.3 51.2 DegF SOIL TEMP. 4 IN 59.9 43.8 50.3 DegF WIND SPEED 17.0 3.8 MPH WIND VECTOR MAG. 1.0 MPH WIND VECTOR DIR. 127 Degrees REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 6.6 12 9.9 14.4 SINE CURVE 10.1 19 13.6 26 17.7 33 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: TUCSON CAC JAN 3 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 48.7 84.1 0.2 0.0 0.00 44.2 47.0 2.3 2.1 75 2 45.9 90.8 0.1 0.0 0.00 44.2 46.4 2.7 2.3 79 3 49.4 83.9 0.2 0.0 0.00 46.1 47.2 3.7 3.5 86 4 50.4 81.8 0.2 0.0 0.00 47.2 47.4 2.5 2.1 83 5 51.1 81.7 0.2 0.0 0.00 47.7 47.8 3.6 3.2 86 6 52.2 81.3 0.2 0.0 0.00 47.8 47.9 2.9 1.5 286 7 51.0 84.9 0.2 0.0 0.00 47.1 47.7 2.0 1.5 109 8 49.8 88.8 0.1 0.5 0.00 47.6 47.7 2.7 2.5 73 9 52.5 83.5 0.2 9.8 0.00 51.1 48.8 3.2 3.1 87 10 55.5 74.6 0.4 17.2 0.00 52.8 50.3 4.6 4.5 98 11 58.5 70.9 0.5 32.5 0.00 59.3 53.0 7.0 6.7 96 12 62.0 62.3 0.7 50.4 0.00 64.7 56.6 7.8 7.2 88 13 64.1 53.5 1.0 43.2 0.00 68.3 58.8 6.7 5.7 125 14 65.1 46.2 1.1 27.0 0.00 63.6 59.3 5.6 2.8 154 15 65.6 44.9 1.2 21.7 0.00 62.7 59.3 3.8 2.8 291 16 66.6 40.5 1.3 22.5 0.00 61.2 59.1 5.5 4.9 232 17 64.7 46.8 1.1 11.9 0.00 56.8 57.3 8.1 7.8 293 18 62.4 49.4 1.0 1.5 0.00 54.2 55.1 5.0 4.9 305 19 59.7 55.9 0.8 0.0 0.00 52.3 53.8 2.8 2.6 280 20 58.4 61.4 0.6 0.0 0.00 51.7 53.0 4.2 4.0 278 21 57.1 64.5 0.6 0.0 0.00 50.0 52.0 5.5 5.3 312 22 55.2 66.8 0.5 0.0 0.00 47.6 50.4 2.6 2.2 290 23 51.3 76.5 0.3 0.0 0.00 46.0 49.0 1.4 0.4 252 24 47.5 87.6 0.1 0.0 0.00 47.0 48.8 1.4 1.2 73 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.1 45.5 56.0 DegF RELATIVE HUMIDITY 92.9 37.7 69.3 % VAPOR PRESS. DEF. 0.5 KPas SOLAR RADIATION 238.4 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 68.6 43.6 52.4 DegF SOIL TEMP. 4 IN 59.6 46.3 51.8 DegF WIND SPEED 18.2 4.1 MPH WIND VECTOR MAG. 0.6 MPH WIND VECTOR DIR. 69 Degrees REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 3.3 15 6.4 11.0 SINE CURVE 4.6 24 7.7 34 11.8 45 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: TUCSON CAC JAN 4 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 47.6 89.0 0.1 0.0 0.00 46.6 48.4 1.7 1.6 89 2 48.6 87.7 0.1 0.0 0.00 47.3 48.5 3.4 2.7 82 3 49.5 83.3 0.2 0.0 0.00 47.9 48.7 4.0 3.8 94 4 49.2 82.7 0.2 0.0 0.00 45.5 47.6 3.9 3.2 113 5 48.1 85.8 0.2 0.0 0.00 46.5 47.6 3.3 2.9 80 6 48.3 86.4 0.2 0.0 0.00 45.9 47.6 2.7 2.3 97 7 48.6 86.1 0.2 0.0 0.00 45.5 47.2 1.9 1.0 154 8 46.7 90.9 0.1 0.5 0.00 45.0 46.7 1.3 0.7 56 9 47.4 91.6 0.1 6.4 0.00 48.4 47.8 2.2 2.1 75 10 52.1 81.4 0.2 17.7 0.00 52.2 50.0 4.2 4.0 87 11 54.3 76.2 0.3 15.1 0.00 55.7 51.3 3.3 2.9 100 12 58.8 67.1 0.6 49.7 0.00 64.2 55.7 3.6 2.8 71 13 61.2 56.9 0.8 44.6 0.00 67.0 58.3 3.1 1.4 248 14 62.1 53.2 0.9 30.5 0.00 62.8 59.1 3.6 2.5 302 15 62.2 51.9 0.9 24.6 0.00 63.8 59.1 5.5 4.5 334 16 62.1 49.7 1.0 12.7 0.00 58.2 57.9 5.1 4.6 322 17 62.4 48.4 1.0 10.0 0.00 54.5 56.3 5.1 4.7 319 18 59.3 51.6 0.8 0.5 0.00 51.8 54.0 5.3 5.1 308 19 57.0 55.9 0.7 0.0 0.00 51.4 53.0 2.9 2.7 325 20 55.5 60.9 0.6 0.0 0.00 49.8 51.7 1.7 1.4 256 21 53.5 67.6 0.5 0.0 0.00 48.7 51.1 1.4 0.3 265 22 49.3 79.6 0.2 0.0 0.00 46.1 49.5 1.7 1.6 75 23 46.1 85.9 0.1 0.0 0.00 44.3 48.1 2.3 2.0 91 24 44.2 90.1 0.1 0.0 0.00 43.2 47.0 2.7 2.5 77 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.5 43.8 53.1 DegF RELATIVE HUMIDITY 94.7 45.2 73.3 % VAPOR PRESS. DEF. 0.4 KPas SOLAR RADIATION 212.1 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 68.3 43.2 51.5 DegF SOIL TEMP. 4 IN 59.5 46.6 51.4 DegF WIND SPEED 12.2 3.2 MPH WIND VECTOR MAG. 1.0 MPH WIND VECTOR DIR. 42 Degrees REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 1.9 17 4.2 8.1 SINE CURVE 2.9 27 5.6 39 9.2 54 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: TUCSON CAC JAN 5 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 43.3 91.7 0.1 0.0 0.00 42.6 46.2 2.7 2.2 102 2 43.9 89.6 0.1 0.0 0.00 42.3 45.5 4.1 4.0 98 3 42.2 93.0 0.1 0.0 0.00 42.4 45.0 2.2 1.6 90 4 42.2 94.2 0.1 0.0 0.00 42.3 45.0 1.9 0.3 46 5 41.8 95.8 0.0 0.0 0.00 43.0 44.9 2.2 1.9 77 6 42.5 94.3 0.1 0.0 0.00 43.3 45.0 2.6 2.4 93 7 42.9 92.9 0.1 0.0 0.00 43.2 44.8 1.9 1.7 102 8 43.1 94.9 0.0 0.4 0.00 44.1 45.2 1.6 1.3 93 9 45.7 90.3 0.1 4.6 0.00 46.8 46.2 1.5 1.4 106 10 50.3 79.2 0.3 20.8 0.00 54.2 48.9 1.7 1.2 71 11 51.8 80.7 0.3 18.2 0.06 54.4 50.1 2.0 1.2 267 12 53.0 84.9 0.2 40.1 0.01 62.7 54.4 1.9 1.2 242 13 56.5 68.0 0.5 50.0 0.00 66.5 58.1 3.9 2.8 271 14 56.2 62.0 0.6 28.5 0.00 61.5 57.5 8.1 7.7 287 15 56.7 61.6 0.6 35.6 0.00 60.4 57.7 10.4 10.0 292 16 56.7 57.1 0.7 23.9 0.00 54.3 56.2 11.1 10.7 301 17 55.6 57.4 0.6 13.5 0.00 51.3 54.0 11.3 11.1 292 18 53.1 58.9 0.6 1.0 0.00 48.0 51.3 8.7 8.5 289 19 50.8 61.2 0.5 0.0 0.00 45.9 49.3 5.4 5.1 269 20 48.6 65.0 0.4 0.0 0.00 44.4 47.9 5.9 5.6 265 21 46.2 67.7 0.3 0.0 0.00 42.6 46.4 4.8 4.6 249 22 45.0 63.3 0.4 0.0 0.00 41.8 45.3 4.8 4.7 240 23 43.2 64.1 0.3 0.0 0.00 40.5 44.3 5.9 5.7 282 24 43.4 54.7 0.4 0.0 0.00 39.3 43.2 5.8 5.6 263 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 58.6 41.2 48.1 DegF RELATIVE HUMIDITY 96.6 49.5 75.9 % VAPOR PRESS. DEF. 0.3 KPas SOLAR RADIATION 236.7 Langleys PRECIPITATION 0.07 Inches SOIL TEMP. 2 IN 68.8 39.3 48.2 DegF SOIL TEMP. 4 IN 58.3 43.2 48.9 DegF WIND SPEED 17.6 4.7 MPH WIND VECTOR MAG. 2.6 MPH WIND VECTOR DIR. 282 Degrees REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 0.3 17 1.7 4.0 SINE CURVE 0.7 28 2.7 42 5.7 60 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: TUCSON CAC JAN 6 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 40.6 62.6 0.3 0.0 0.00 38.3 42.3 5.4 5.3 260 2 37.1 71.9 0.2 0.0 0.00 36.6 41.0 2.3 0.7 69 3 33.3 86.1 0.1 0.0 0.00 36.2 40.3 2.1 1.3 95 4 31.6 90.7 0.1 0.0 0.00 35.3 39.6 1.2 0.7 92 5 29.7 95.1 0.0 0.0 0.00 34.6 39.0 1.8 1.7 78 6 28.4 96.7 0.0 0.0 0.00 34.2 38.6 1.8 1.4 65 7 28.2 97.4 0.0 0.0 0.00 33.9 38.2 2.2 2.0 90 8 28.5 96.8 0.0 1.5 0.00 34.0 38.0 2.2 1.6 68 9 34.3 87.2 0.1 15.0 0.00 35.6 38.3 2.2 1.6 95 10 42.7 64.1 0.3 29.0 0.00 45.9 41.6 1.7 0.4 5 11 46.8 49.9 0.5 42.0 0.00 53.3 46.2 1.9 0.8 170 12 50.2 44.9 0.7 50.5 0.00 59.1 50.4 2.3 0.7 313 13 51.6 43.1 0.7 53.4 0.00 62.2 53.8 2.6 1.6 229 14 53.7 39.0 0.9 50.8 0.00 62.9 55.9 4.6 4.1 255 15 54.2 39.0 0.9 42.3 0.00 57.6 55.7 9.3 8.8 269 16 54.0 39.9 0.9 29.9 0.00 51.1 53.8 11.2 10.8 271 17 53.5 38.3 0.9 14.8 0.00 47.1 50.8 11.3 10.9 275 18 51.3 41.0 0.8 1.5 0.00 44.3 48.1 11.0 10.7 284 19 48.8 45.5 0.6 0.0 0.00 42.7 46.5 11.2 11.0 281 20 46.7 49.4 0.6 0.0 0.00 40.5 44.5 5.1 4.9 290 21 39.7 69.4 0.3 0.0 0.00 38.7 43.0 1.9 1.1 89 22 36.6 79.4 0.2 0.0 0.00 37.6 42.1 2.3 2.1 86 23 37.5 74.2 0.2 0.0 0.00 36.6 41.1 2.2 2.0 104 24 33.5 85.9 0.1 0.0 0.00 35.6 40.1 1.6 1.1 104 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 55.4 27.6 41.4 DegF RELATIVE HUMIDITY 98.3 31.8 66.2 % VAPOR PRESS. DEF. 0.4 KPas SOLAR RADIATION 330.6 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 63.3 33.7 43.1 DegF SOIL TEMP. 4 IN 56.3 37.9 44.6 DegF WIND SPEED 19.7 4.2 MPH WIND VECTOR MAG. 2.1 MPH WIND VECTOR DIR. 276 Degrees REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 0.0 17 0.8 2.5 SINE CURVE 0.0 28 1.0 43 2.8 63 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: TUCSON CAC JAN 7 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 31.6 90.3 0.1 0.0 0.00 35.0 39.5 2.9 2.7 74 2 30.6 91.0 0.1 0.0 0.00 34.3 38.8 2.3 2.0 84 3 28.9 94.3 0.0 0.0 0.00 33.8 38.2 1.5 1.3 73 4 29.3 94.2 0.0 0.0 0.00 33.5 37.8 3.1 2.8 80 5 28.6 94.8 0.0 0.0 0.00 33.1 37.4 1.1 0.3 141 6 27.4 96.5 0.0 0.0 0.00 32.8 37.0 1.6 1.2 72 7 27.2 97.2 0.0 0.0 0.00 32.7 36.7 3.2 3.0 95 8 28.2 95.2 0.0 1.4 0.00 32.8 36.6 2.1 2.0 86 9 34.5 83.4 0.1 15.0 0.00 34.0 36.7 1.3 1.0 95 10 41.8 64.3 0.3 29.5 0.00 44.9 39.9 1.1 0.7 122 11 47.4 52.3 0.5 42.2 0.00 52.6 44.8 2.5 1.8 103 12 53.0 42.9 0.8 50.7 0.00 58.7 49.4 1.7 1.4 323 13 57.5 34.7 1.1 53.2 0.00 62.5 53.0 2.6 2.0 334 14 59.3 28.2 1.2 51.5 0.00 62.8 55.3 4.1 2.8 307 15 60.2 24.4 1.3 43.6 0.00 60.0 56.0 5.4 4.6 297 16 59.9 24.6 1.3 30.1 0.00 53.0 54.9 6.3 6.0 292 17 58.7 27.5 1.2 15.0 0.00 48.9 52.4 8.0 7.8 282 18 54.5 35.8 0.9 1.6 0.00 44.9 48.9 8.1 8.0 283 19 50.3 44.1 0.7 0.0 0.00 42.7 46.6 5.8 5.7 278 20 47.5 49.3 0.6 0.0 0.00 41.0 44.8 5.5 5.3 280 21 41.9 61.8 0.4 0.0 0.00 38.7 42.9 1.6 0.6 46 22 36.7 77.5 0.2 0.0 0.00 37.3 41.7 2.4 2.1 76 23 36.1 79.7 0.1 0.0 0.00 36.3 40.7 3.5 3.0 74 24 33.4 85.8 0.1 0.0 0.00 35.4 39.8 3.0 2.7 77 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.7 26.5 41.9 DegF RELATIVE HUMIDITY 98.0 20.3 65.4 % VAPOR PRESS. DEF. 0.5 KPas SOLAR RADIATION 334.0 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 63.2 32.4 42.6 DegF SOIL TEMP. 4 IN 56.0 36.4 43.7 DegF WIND SPEED 13.6 3.4 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 322 Degrees REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 0.9 18 2.2 4.1 SINE CURVE 1.3 29 2.9 46 5.1 68 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: TUCSON CAC JAN 8 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 33.8 83.6 0.1 0.0 0.00 35.1 39.0 2.4 2.0 81 2 31.5 88.3 0.1 0.0 0.00 34.6 38.3 1.5 1.4 70 3 31.3 88.9 0.1 0.0 0.00 34.2 37.9 2.6 1.9 72 4 30.4 90.1 0.1 0.0 0.00 33.5 37.4 2.2 1.8 95 5 28.5 93.8 0.0 0.0 0.00 33.3 37.1 1.3 1.1 82 6 28.9 93.3 0.0 0.0 0.00 33.3 36.9 3.4 3.3 96 7 31.2 85.8 0.1 0.0 0.00 33.3 36.6 3.7 3.5 107 8 31.3 84.9 0.1 1.3 0.00 33.3 36.4 1.7 1.3 104 9 33.3 83.7 0.1 11.5 0.00 34.6 37.0 3.4 3.2 86 10 40.7 68.0 0.3 24.5 0.00 43.8 40.0 2.3 2.1 42 11 45.8 56.2 0.5 24.7 0.00 47.7 43.4 2.3 2.1 65 12 49.5 49.0 0.6 19.7 0.00 49.7 45.3 1.1 0.9 320 13 51.5 44.0 0.7 20.1 0.00 51.2 47.1 1.0 0.1 184 14 52.2 41.7 0.8 21.7 0.00 52.7 48.5 3.0 2.6 266 15 54.6 37.8 0.9 30.0 0.00 55.0 50.5 3.9 3.6 296 16 55.3 34.6 1.0 16.3 0.00 51.4 50.3 4.7 4.5 287 17 54.2 39.0 0.9 6.2 0.00 51.0 50.2 2.8 2.6 275 18 50.2 52.5 0.6 0.7 0.00 47.6 48.8 1.0 0.5 105 19 46.5 64.0 0.4 0.0 0.00 45.4 47.4 1.1 1.0 81 20 44.3 71.5 0.3 0.0 0.00 44.0 46.1 0.9 0.8 97 21 42.7 77.9 0.2 0.0 0.00 42.2 45.0 1.0 0.7 96 22 40.3 83.8 0.1 0.0 0.00 39.7 43.4 1.7 1.2 80 23 36.5 88.8 0.1 0.0 0.00 37.5 41.8 1.7 1.6 87 24 33.5 92.8 0.0 0.0 0.00 36.3 40.5 1.5 1.4 72 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 56.0 27.6 40.7 DegF RELATIVE HUMIDITY 96.2 31.9 70.6 % VAPOR PRESS. DEF. 0.3 KPas SOLAR RADIATION 176.8 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 55.7 33.0 41.7 DegF SOIL TEMP. 4 IN 50.6 36.4 42.7 DegF WIND SPEED 9.6 2.2 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 68 Degrees REF. EVAPOTRANSPIRATION 0.03 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 0.0 18 0.8 2.3 SINE CURVE 0.1 29 1.2 47 3.1 71 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: TUCSON CAC JAN 9 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 32.1 94.2 0.0 0.0 0.00 35.4 39.6 2.0 1.8 77 2 32.3 93.6 0.0 0.0 0.00 34.8 38.9 3.1 2.9 86 3 34.0 87.6 0.1 0.0 0.00 34.1 38.1 4.0 3.9 89 4 32.1 90.1 0.1 0.0 0.00 34.0 37.4 3.1 2.9 66 5 31.2 91.1 0.1 0.0 0.00 33.7 36.9 2.5 1.4 120 6 29.6 93.5 0.0 0.0 0.00 33.4 36.7 2.7 2.7 86 7 30.5 90.5 0.1 0.0 0.00 33.2 36.5 3.3 2.9 110 8 30.4 89.1 0.1 1.3 0.00 33.3 36.5 3.1 2.9 69 9 36.5 74.6 0.2 14.0 0.00 34.7 37.0 4.0 3.8 103 10 44.1 56.9 0.4 29.0 0.00 45.2 40.5 6.4 6.2 92 11 52.4 43.2 0.8 41.8 0.00 54.1 45.7 4.8 4.5 86 12 57.7 31.2 1.1 50.4 0.00 59.6 50.3 4.9 4.5 97 13 61.9 25.8 1.4 53.5 0.00 64.0 54.1 3.1 0.9 229 14 63.6 27.6 1.4 50.0 0.00 65.0 56.5 2.8 0.9 88 15 63.7 27.3 1.5 36.8 0.00 60.9 57.7 2.9 2.0 88 16 62.9 29.3 1.4 24.7 0.00 55.7 56.3 5.7 5.3 75 17 63.9 26.7 1.5 13.8 0.00 55.0 55.0 1.7 1.4 104 18 58.4 39.8 1.0 0.7 0.00 51.5 53.0 1.2 0.5 278 19 55.4 45.9 0.8 0.0 0.00 50.0 51.6 1.4 0.1 18 20 53.4 53.3 0.7 0.0 0.00 49.1 50.6 1.3 0.5 301 21 52.4 56.0 0.6 0.0 0.00 47.9 49.7 1.5 0.7 82 22 49.5 63.4 0.4 0.0 0.00 46.1 48.4 2.0 1.1 96 23 47.2 68.7 0.3 0.0 0.00 44.2 47.0 1.7 1.0 96 24 44.1 77.1 0.2 0.0 0.00 41.9 45.4 2.0 1.5 78 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.3 29.2 46.6 DegF RELATIVE HUMIDITY 95.6 22.6 61.5 % VAPOR PRESS. DEF. 0.6 KPas SOLAR RADIATION 315.8 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 65.9 33.0 45.7 DegF SOIL TEMP. 4 IN 57.9 36.3 45.7 DegF WIND SPEED 9.9 3.0 MPH WIND VECTOR MAG. 2.1 MPH WIND VECTOR DIR. 89 Degrees REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 2.0 20 4.0 6.6 SINE CURVE 2.5 31 4.4 51 6.9 78 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: TUCSON CAC JAN 10 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 40.9 83.2 0.1 0.0 0.00 40.5 44.1 1.8 1.4 74 2 40.3 84.0 0.1 0.0 0.00 39.3 43.0 3.0 2.6 90 3 41.7 79.6 0.2 0.0 0.00 40.2 42.7 3.7 3.4 91 4 41.7 79.4 0.2 0.0 0.00 38.6 41.8 4.2 4.0 87 5 40.4 81.7 0.2 0.0 0.00 37.8 41.0 3.8 3.4 90 6 39.9 82.4 0.1 0.0 0.00 37.6 40.5 3.8 3.7 88 7 39.8 81.7 0.2 0.0 0.00 37.2 40.1 2.9 2.7 95 8 40.7 78.3 0.2 1.4 0.00 37.7 40.3 3.7 3.5 92 9 45.0 67.9 0.3 7.5 0.00 42.6 41.6 4.1 4.0 107 10 48.2 63.5 0.4 9.0 0.00 46.5 43.7 4.3 4.2 100 11 54.9 48.4 0.8 22.2 0.00 52.6 47.2 5.5 5.4 93 12 59.7 41.5 1.0 56.6 0.00 62.5 52.6 6.0 5.4 90 13 60.9 43.8 1.0 30.4 0.00 61.0 55.0 3.5 2.5 59 14 61.2 47.0 1.0 25.5 0.00 59.9 55.6 5.0 4.2 84 15 59.7 59.1 0.7 10.6 0.02 56.3 54.1 5.6 1.1 279 16 60.7 65.0 0.6 20.8 0.00 55.7 55.2 5.2 4.9 240 17 62.1 54.4 0.9 12.9 0.00 54.0 54.2 9.1 8.7 236 18 59.8 61.4 0.7 1.9 0.00 52.1 52.9 7.6 6.9 243 19 54.9 80.1 0.3 0.0 0.00 50.6 51.5 10.9 10.6 298 20 51.8 90.8 0.1 0.0 0.02 50.1 50.9 8.8 8.4 312 21 51.2 89.0 0.1 0.0 0.00 49.4 50.5 3.7 3.1 288 22 50.8 93.3 0.1 0.0 0.04 49.5 50.0 3.9 3.7 224 23 50.3 97.0 0.0 0.0 0.00 49.0 49.7 2.4 2.3 224 24 49.6 98.6 0.0 0.0 0.00 48.8 49.4 1.8 1.2 57 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.1 39.4 50.3 DegF RELATIVE HUMIDITY 99.5 38.0 73.0 % VAPOR PRESS. DEF. 0.4 KPas SOLAR RADIATION 198.8 Langleys PRECIPITATION 0.08 Inches SOIL TEMP. 2 IN 62.9 36.9 47.7 DegF SOIL TEMP. 4 IN 55.6 39.9 47.7 DegF WIND SPEED 23.5 4.8 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 104 Degrees REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 1.6 22 3.7 6.7 SINE CURVE 2.1 33 4.4 56 7.4 85 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: TUCSON CAC JAN 11 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 49.2 99.7 0.0 0.0 0.01 48.7 49.2 1.7 1.0 96 2 49.2 100.0 0.0 0.0 0.03 48.6 49.0 2.6 2.2 93 3 49.2 100.0 0.0 0.0 0.00 48.7 49.0 2.3 2.1 66 4 49.2 100.0 0.0 0.0 0.00 48.3 48.8 1.4 1.3 96 5 48.9 100.0 0.0 0.0 0.00 48.1 48.7 1.1 1.0 65 6 48.6 100.0 0.0 0.0 0.00 47.7 48.5 1.2 1.0 97 7 47.8 100.0 0.0 0.0 0.00 46.1 47.8 1.0 0.9 80 8 46.8 100.0 0.0 0.4 0.00 47.2 47.6 1.2 1.1 69 9 48.3 100.0 0.0 4.8 0.00 49.6 48.4 1.1 0.6 353 10 50.7 100.0 0.0 18.4 0.00 54.5 50.4 1.5 1.3 275 11 54.7 89.6 0.2 46.0 0.00 64.2 54.8 3.0 2.4 186 12 57.2 76.5 0.4 52.5 0.00 68.6 58.5 3.8 2.3 183 13 59.1 63.1 0.6 60.1 0.00 72.0 61.9 4.4 3.1 271 14 60.6 53.8 0.8 54.7 0.00 72.1 63.5 4.7 3.5 287 15 59.8 50.8 0.9 19.9 0.00 60.6 61.1 8.1 7.6 303 16 58.6 56.7 0.7 14.6 0.00 56.9 58.4 8.0 7.6 281 17 57.5 71.7 0.5 15.0 0.00 55.4 56.6 12.3 12.0 282 18 54.4 83.1 0.2 2.4 0.00 51.8 54.5 11.0 10.8 285 19 51.1 91.7 0.1 0.0 0.00 49.0 52.3 7.9 7.7 289 20 48.7 97.9 0.0 0.0 0.00 48.3 50.8 6.1 5.8 290 21 46.9 100.0 0.0 0.0 0.00 47.8 49.7 1.9 1.2 24 22 46.5 100.0 0.0 0.0 0.00 48.8 49.8 1.8 1.5 82 23 46.2 100.0 0.0 0.0 0.00 47.8 49.5 3.0 2.9 70 24 44.0 100.0 0.0 0.0 0.00 45.6 48.2 2.0 1.8 109 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.0 42.7 51.4 DegF RELATIVE HUMIDITY 100.0 46.1 89.4 % VAPOR PRESS. DEF. 0.2 KPas SOLAR RADIATION 288.8 Langleys PRECIPITATION 0.04 Inches SOIL TEMP. 2 IN 72.3 45.6 53.1 DegF SOIL TEMP. 4 IN 63.9 47.6 52.4 DegF WIND SPEED 19.3 3.9 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 291 Degrees REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 1.0 23 2.7 6.4 SINE CURVE 2.2 36 4.8 61 8.2 93 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: TUCSON CAC JAN 12 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 42.1 100.0 0.0 0.0 0.00 45.6 47.6 1.7 1.2 77 2 41.5 100.0 0.0 0.0 0.00 46.0 47.5 1.1 0.6 339 3 41.4 100.0 0.0 0.0 0.00 45.3 47.2 3.5 3.1 85 4 40.4 100.0 0.0 0.0 0.00 41.8 45.6 3.1 2.9 95 5 38.7 100.0 0.0 0.0 0.00 40.3 44.4 3.6 3.5 99 6 37.6 100.0 0.0 0.0 0.00 39.0 43.2 1.4 1.1 105 7 35.7 100.0 0.0 0.0 0.00 38.0 42.3 2.1 2.0 86 8 35.9 100.0 0.0 1.5 0.00 38.0 41.8 2.2 2.0 96 9 40.0 100.0 0.0 14.7 0.00 43.7 42.8 0.9 0.4 262 10 44.7 95.7 0.0 29.4 0.00 51.9 46.4 2.9 2.6 93 11 51.4 76.1 0.3 41.9 0.00 59.4 51.0 1.6 0.7 87 12 55.7 62.8 0.6 49.9 0.00 64.7 55.3 2.4 1.1 118 13 57.9 54.7 0.7 52.9 0.00 67.8 58.6 2.8 1.4 225 14 58.6 49.6 0.8 50.6 0.00 67.4 60.3 5.6 5.1 255 15 60.0 48.3 0.9 43.0 0.00 64.7 60.9 6.1 5.5 262 16 60.4 50.2 0.9 30.5 0.00 57.6 59.3 8.1 7.7 278 17 59.6 51.0 0.9 15.7 0.00 53.3 56.1 8.0 7.7 279 18 57.4 52.7 0.8 2.0 0.00 49.7 53.1 6.5 6.4 293 19 53.9 62.8 0.5 0.0 0.00 47.6 51.0 3.6 3.5 289 20 49.0 77.9 0.3 0.0 0.00 45.1 49.0 1.3 0.5 295 21 46.0 87.7 0.1 0.0 0.00 43.7 47.6 0.9 0.3 271 22 42.8 94.5 0.1 0.0 0.00 42.4 46.3 1.7 1.6 72 23 41.7 96.7 0.0 0.0 0.00 41.6 45.4 2.8 2.7 83 24 41.8 95.0 0.0 0.0 0.00 40.7 44.4 2.3 2.2 104 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 60.8 35.3 47.2 DegF RELATIVE HUMIDITY 100.0 45.2 82.1 % VAPOR PRESS. DEF. 0.3 KPas SOLAR RADIATION 332.1 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 68.2 37.5 49.1 DegF SOIL TEMP. 4 IN 61.0 41.7 49.5 DegF WIND SPEED 13.8 3.2 MPH WIND VECTOR MAG. 0.5 MPH WIND VECTOR DIR. 284 Degrees REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 1.0 24 2.7 4.8 SINE CURVE 1.2 37 3.1 64 5.7 99 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: TUCSON CAC JAN 13 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 39.4 98.1 0.0 0.0 0.00 39.8 43.6 1.5 1.5 76 2 39.4 99.2 0.0 0.0 0.00 39.6 43.1 3.1 3.0 92 3 39.2 98.2 0.0 0.0 0.00 38.8 42.4 2.5 2.3 74 4 37.7 99.7 0.0 0.0 0.00 38.3 41.8 3.0 2.9 78 5 37.9 99.4 0.0 0.0 0.00 38.6 41.6 2.7 2.7 108 6 37.3 99.4 0.0 0.0 0.00 37.9 41.2 1.4 1.3 93 7 38.3 98.5 0.0 0.0 0.00 38.2 41.0 3.6 3.5 103 8 38.2 97.2 0.0 1.7 0.00 39.3 41.2 3.1 2.9 73 9 41.6 93.3 0.1 8.9 0.00 43.4 42.5 3.6 3.5 107 10 46.5 83.1 0.2 18.5 0.00 49.2 45.6 3.6 3.4 121 11 51.7 72.6 0.4 32.8 0.00 56.6 49.5 5.4 5.3 99 12 57.4 58.1 0.7 44.9 0.00 62.4 54.0 4.0 3.6 121 13 61.1 50.7 0.9 49.6 0.00 66.9 57.4 2.4 0.7 133 14 62.0 47.4 1.0 51.0 0.00 67.5 59.6 5.5 4.9 294 15 62.5 48.0 1.0 43.6 0.00 64.2 59.9 9.3 8.7 299 16 61.8 49.5 1.0 31.1 0.00 57.1 58.5 11.7 11.2 303 17 60.5 52.8 0.8 15.6 0.00 52.6 55.6 9.3 9.0 283 18 57.5 59.1 0.7 1.8 0.00 49.3 52.8 7.9 7.8 279 19 54.4 67.9 0.5 0.0 0.00 47.1 50.6 6.1 6.1 293 20 51.7 75.4 0.3 0.0 0.00 45.8 49.2 4.3 4.0 273 21 50.1 80.2 0.2 0.0 0.00 44.0 47.7 3.3 2.5 257 22 45.5 89.1 0.1 0.0 0.00 42.1 46.0 1.4 0.7 91 23 41.6 95.8 0.0 0.0 0.00 40.9 44.9 1.4 1.3 84 24 40.1 98.1 0.0 0.0 0.00 39.9 43.9 1.8 1.6 83 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.7 36.7 48.1 DegF RELATIVE HUMIDITY 100.0 43.7 79.6 % VAPOR PRESS. DEF. 0.3 KPas SOLAR RADIATION 299.6 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 67.8 37.9 47.5 DegF SOIL TEMP. 4 IN 60.1 40.9 48.1 DegF WIND SPEED 18.4 4.3 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 317 Degrees REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 1.6 25 3.4 5.7 SINE CURVE 2.1 39 4.4 68 7.2 106 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: TUCSON CAC JAN 14 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 38.6 99.2 0.0 0.0 0.00 38.8 42.9 1.6 1.5 69 2 37.0 99.8 0.0 0.0 0.00 37.9 42.0 0.9 0.8 89 3 35.6 100.0 0.0 0.0 0.00 37.2 41.3 1.3 1.1 71 4 34.8 100.0 0.0 0.0 0.00 36.5 40.6 1.0 0.9 77 5 33.8 100.0 0.0 0.0 0.00 35.9 40.0 1.6 1.5 69 6 33.7 100.0 0.0 0.0 0.00 35.5 39.6 1.9 1.8 69 7 34.1 100.0 0.0 0.0 0.00 35.1 39.0 2.4 2.2 81 8 33.6 100.0 0.0 1.1 0.00 35.6 38.9 2.2 2.0 99 9 37.7 99.8 0.0 12.9 0.00 41.5 40.1 2.6 2.5 82 10 45.6 86.9 0.1 28.2 0.00 50.9 44.3 2.0 1.9 94 11 52.0 73.6 0.4 41.0 0.00 59.0 49.3 2.3 1.1 71 12 56.4 64.5 0.6 49.9 0.00 64.9 54.0 2.6 0.8 197 13 57.8 59.8 0.7 53.3 0.00 67.2 57.4 4.4 3.3 267 14 59.6 55.5 0.8 50.6 0.00 65.9 59.1 8.0 7.4 283 15 60.5 53.3 0.8 42.5 0.00 63.4 59.2 9.3 8.9 280 16 60.5 51.9 0.9 30.7 0.00 56.3 57.9 11.0 10.7 282 17 59.8 50.7 0.9 16.0 0.00 53.4 55.7 10.2 9.9 282 18 57.5 52.2 0.8 2.2 0.00 49.6 53.1 7.5 7.3 288 19 54.1 56.7 0.6 0.0 0.00 47.1 50.9 4.8 4.7 283 20 51.8 70.9 0.4 0.0 0.00 45.9 49.4 5.6 5.4 279 21 49.4 77.1 0.3 0.0 0.00 43.7 47.7 3.3 2.8 291 22 44.0 86.8 0.1 0.0 0.00 41.9 46.1 1.9 1.1 78 23 42.2 90.2 0.1 0.0 0.00 40.5 44.9 3.3 2.9 77 24 41.5 91.8 0.1 0.0 0.00 39.2 43.6 2.2 1.7 106 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 60.9 32.2 46.3 DegF RELATIVE HUMIDITY 100.0 49.6 80.2 % VAPOR PRESS. DEF. 0.3 KPas SOLAR RADIATION 328.5 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 67.3 34.8 46.8 DegF SOIL TEMP. 4 IN 59.3 38.7 47.4 DegF WIND SPEED 17.4 3.9 MPH WIND VECTOR MAG. 1.7 MPH WIND VECTOR DIR. 292 Degrees REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 1.1 26 2.9 5.2 SINE CURVE 1.2 40 3.0 71 5.3 112 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: TUCSON CAC JAN 15 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 38.2 96.2 0.0 0.0 0.00 38.0 42.5 1.8 1.5 90 2 37.4 98.0 0.0 0.0 0.00 37.2 41.6 3.3 3.0 83 3 36.5 98.0 0.0 0.0 0.00 36.4 40.7 2.2 1.5 63 4 34.3 99.1 0.0 0.0 0.00 35.5 40.0 2.3 1.9 70 5 32.8 99.9 0.0 0.0 0.00 34.8 39.2 1.9 1.4 80 6 32.3 100.0 0.0 0.0 0.00 34.0 38.5 2.1 1.9 75 7 31.0 100.0 0.0 0.0 0.00 33.7 37.9 1.9 1.4 89 8 31.3 100.0 0.0 2.0 0.00 34.3 37.9 1.8 0.3 92 9 37.5 97.1 0.0 15.0 0.00 40.3 39.1 0.9 0.3 317 10 46.6 72.3 0.3 30.0 0.00 50.5 43.5 1.4 0.7 317 11 53.8 53.4 0.7 43.3 0.00 58.9 48.8 2.0 1.4 113 12 56.8 44.2 0.9 51.4 0.00 64.1 53.3 2.5 2.2 265 13 60.3 37.9 1.1 55.0 0.00 68.1 57.3 2.6 1.6 250 14 63.2 33.3 1.3 52.4 0.00 69.3 59.8 2.7 1.4 105 15 64.1 30.1 1.4 44.4 0.00 65.8 60.4 4.9 4.4 275 16 64.5 28.5 1.5 31.8 0.00 57.4 59.1 7.2 6.8 278 17 63.0 33.8 1.3 16.7 0.00 54.2 56.4 8.3 8.1 285 18 59.6 38.4 1.1 2.3 0.00 50.3 53.4 7.5 7.4 285 19 56.0 47.6 0.8 0.0 0.00 48.1 51.3 5.8 5.7 287 20 50.3 61.0 0.5 0.0 0.00 45.8 49.2 1.8 0.4 38 21 45.5 74.2 0.3 0.0 0.00 44.2 47.8 2.0 1.4 72 22 42.3 82.9 0.2 0.0 0.00 42.9 46.6 1.1 1.0 70 23 41.1 86.0 0.1 0.0 0.00 41.9 45.7 2.1 2.0 76 24 40.6 86.3 0.1 0.0 0.00 41.1 44.8 2.3 2.1 78 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.2 30.0 46.6 DegF RELATIVE HUMIDITY 100.0 24.3 70.8 % VAPOR PRESS. DEF. 0.5 KPas SOLAR RADIATION 344.3 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 69.4 33.6 46.9 DegF SOIL TEMP. 4 IN 60.4 37.6 47.2 DegF WIND SPEED 13.6 3.0 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 307 Degrees REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 2.0 28 3.8 6.0 SINE CURVE 2.4 43 4.4 76 6.9 118 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: TUCSON CAC JAN 16 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 39.8 88.0 0.1 0.0 0.00 40.3 44.0 1.8 1.5 75 2 39.1 89.4 0.1 0.0 0.00 40.3 43.5 2.2 1.9 88 3 39.5 89.2 0.1 0.0 0.00 41.1 43.4 1.5 1.2 99 4 41.6 85.5 0.1 0.0 0.00 42.6 43.7 2.4 2.3 98 5 43.5 79.1 0.2 0.0 0.00 42.9 44.1 2.4 2.3 94 6 42.8 80.6 0.2 0.0 0.00 40.7 43.5 2.0 1.6 75 7 40.3 87.4 0.1 0.0 0.00 40.2 42.7 2.0 1.6 78 8 41.3 88.3 0.1 0.8 0.00 42.6 43.5 1.4 1.1 87 9 45.3 77.6 0.2 8.6 0.00 45.4 44.6 3.6 3.5 104 10 51.6 61.0 0.5 28.8 0.00 54.6 48.0 4.1 3.8 98 11 57.5 45.4 0.9 42.0 0.00 61.1 52.1 5.0 4.6 104 12 61.6 38.0 1.2 51.0 0.00 66.9 56.2 4.0 3.0 95 13 64.8 33.8 1.4 54.3 0.00 69.7 59.5 3.5 2.3 273 14 65.9 37.7 1.4 51.9 0.00 69.5 61.3 6.2 5.8 286 15 66.8 37.7 1.4 44.3 0.00 69.1 62.5 3.9 2.6 241 16 67.5 37.4 1.4 32.1 0.00 61.0 61.8 6.1 5.8 290 17 67.0 37.8 1.4 16.3 0.00 58.1 59.2 8.8 8.6 297 18 63.7 41.6 1.2 1.5 0.00 54.0 56.3 6.9 6.7 279 19 57.4 52.8 0.8 0.0 0.00 51.1 53.8 2.2 0.5 83 20 51.7 67.1 0.4 0.0 0.00 49.7 52.3 1.2 1.1 68 21 50.8 72.3 0.4 0.0 0.00 48.9 51.1 1.1 0.7 265 22 54.4 62.7 0.5 0.0 0.00 48.8 50.9 6.7 6.5 273 23 53.0 65.4 0.5 0.0 0.00 46.6 49.5 4.8 1.2 285 24 47.3 80.1 0.2 0.0 0.00 44.6 47.9 2.0 1.7 105 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.0 38.4 52.3 DegF RELATIVE HUMIDITY 91.1 31.1 64.0 % VAPOR PRESS. DEF. 0.6 KPas SOLAR RADIATION 331.6 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 70.1 39.6 51.2 DegF SOIL TEMP. 4 IN 62.6 42.7 50.6 DegF WIND SPEED 13.4 3.6 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 308 Degrees REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 3.2 32 5.6 8.6 SINE CURVE 4.3 47 6.9 82 10.0 128 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: TUCSON CAC JAN 17 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 46.8 80.6 0.2 0.0 0.00 44.0 47.3 4.0 3.8 103 2 47.6 75.8 0.3 0.0 0.00 43.0 46.4 3.9 3.7 97 3 45.5 80.8 0.2 0.0 0.00 41.7 45.3 3.1 3.0 99 4 41.3 89.7 0.1 0.0 0.00 40.6 44.4 2.1 1.2 49 5 38.9 94.7 0.0 0.0 0.00 39.7 43.6 1.6 1.3 92 6 38.2 96.1 0.0 0.0 0.00 39.0 43.0 2.6 2.5 92 7 38.3 96.1 0.0 0.0 0.00 38.3 42.2 2.6 2.4 106 8 38.8 95.7 0.0 2.7 0.00 39.6 42.2 3.3 3.2 83 9 44.9 84.9 0.2 12.4 0.00 45.0 43.7 3.6 3.5 92 10 51.4 72.7 0.4 24.6 0.00 51.5 47.5 4.0 3.8 85 11 57.7 58.1 0.7 37.7 0.00 61.0 51.6 4.8 4.4 113 12 63.3 48.7 1.0 48.5 0.00 67.5 56.3 3.2 2.4 136 13 68.0 42.3 1.3 54.7 0.00 72.1 60.3 1.8 0.2 187 14 69.5 39.2 1.5 49.6 0.00 71.5 62.5 2.9 2.0 283 15 70.4 37.0 1.6 45.5 0.00 70.5 63.7 4.1 3.7 265 16 71.1 33.6 1.7 30.0 0.00 61.9 62.6 6.7 6.3 280 17 69.5 35.5 1.6 10.0 0.00 59.3 59.8 8.2 8.0 291 18 65.5 44.7 1.2 1.6 0.00 56.3 57.5 5.6 5.4 285 19 61.0 53.8 0.8 0.0 0.00 54.1 55.7 1.8 1.2 285 20 53.7 71.3 0.4 0.0 0.00 51.8 53.9 1.3 1.1 76 21 49.8 81.1 0.2 0.0 0.00 49.5 52.4 1.7 1.6 87 22 47.6 85.1 0.2 0.0 0.00 48.3 51.2 3.4 3.2 76 23 46.3 85.6 0.2 0.0 0.00 46.8 49.8 2.1 2.0 80 24 44.3 89.1 0.1 0.0 0.00 45.6 48.8 2.6 2.5 76 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.6 37.3 52.9 DegF RELATIVE HUMIDITY 97.9 30.1 69.7 % VAPOR PRESS. DEF. 0.6 KPas SOLAR RADIATION 317.3 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 72.6 38.2 51.6 DegF SOIL TEMP. 4 IN 63.7 41.9 51.3 DegF WIND SPEED 13.2 3.4 MPH WIND VECTOR MAG. 0.8 MPH WIND VECTOR DIR. 81 Degrees REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 4.2 36 6.3 9.2 SINE CURVE 5.1 52 7.9 90 11.2 140 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: TUCSON CAC JAN 18 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 43.8 89.3 0.1 0.0 0.00 44.4 47.7 2.1 1.9 91 2 41.5 92.4 0.1 0.0 0.00 43.4 46.7 1.4 1.3 76 3 38.9 96.1 0.0 0.0 0.00 42.3 45.8 1.2 1.1 83 4 38.2 97.7 0.0 0.0 0.00 41.7 45.2 2.5 2.3 88 5 39.1 94.1 0.0 0.0 0.00 40.9 44.7 2.7 2.4 78 6 37.7 95.9 0.0 0.0 0.00 40.1 44.0 2.6 2.3 80 7 36.7 97.6 0.0 0.0 0.00 39.3 43.3 2.0 1.9 97 8 37.2 96.7 0.0 2.4 0.00 39.8 43.2 3.1 3.1 96 9 43.2 86.3 0.1 13.4 0.00 43.9 44.0 3.6 3.6 84 10 52.2 65.5 0.5 29.3 0.00 52.8 47.0 3.7 3.4 87 11 59.6 50.7 0.9 43.8 0.00 61.2 51.3 4.5 4.3 105 12 64.9 42.8 1.2 54.8 0.00 68.3 56.4 5.8 5.4 107 13 68.7 36.3 1.5 49.9 0.00 70.8 60.1 4.3 3.8 76 14 72.9 28.0 2.0 53.0 0.00 73.5 63.0 2.2 1.1 122 15 73.6 22.8 2.2 41.6 0.00 71.1 64.1 2.5 2.1 121 16 74.6 17.3 2.4 28.9 0.00 65.0 63.6 2.0 1.3 308 17 76.0 15.7 2.6 16.1 0.00 61.4 61.2 0.9 0.2 12 18 65.7 30.5 1.5 2.1 0.00 57.9 58.8 1.1 0.3 66 19 56.7 48.7 0.8 0.0 0.00 54.2 56.6 0.9 0.4 113 20 50.3 59.4 0.5 0.0 0.00 51.4 54.5 2.1 1.9 83 21 46.7 68.3 0.3 0.0 0.00 49.3 52.8 2.3 2.0 79 22 47.9 59.3 0.5 0.0 0.00 48.1 51.6 3.9 3.8 85 23 47.9 57.2 0.5 0.0 0.00 46.9 50.2 4.0 3.9 93 24 44.7 64.2 0.4 0.0 0.00 45.2 48.8 2.9 2.6 70 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.6 35.6 52.4 DegF RELATIVE HUMIDITY 98.9 12.5 63.0 % VAPOR PRESS. DEF. 0.8 KPas SOLAR RADIATION 335.2 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 73.6 39.1 52.1 DegF SOIL TEMP. 4 IN 64.2 43.1 51.8 DegF WIND SPEED 10.7 2.7 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 90 Degrees REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 4.9 41 6.9 9.5 SINE CURVE 7.5 60 10.4 101 13.6 153 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: TUCSON CAC JAN 19 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 43.1 68.4 0.3 0.0 0.00 43.9 47.6 2.6 2.2 96 2 41.2 74.1 0.2 0.0 0.00 42.9 46.8 2.8 2.1 80 3 41.6 72.7 0.2 0.0 0.00 42.8 46.1 2.9 2.6 108 4 44.1 65.2 0.3 0.0 0.00 43.1 45.9 4.5 4.1 95 5 43.2 67.0 0.3 0.0 0.00 42.5 45.2 2.6 2.3 86 6 42.6 70.1 0.3 0.0 0.00 42.3 44.9 3.5 3.2 88 7 41.2 77.0 0.2 0.0 0.00 41.6 44.5 2.1 2.0 117 8 41.7 77.5 0.2 1.2 0.00 42.2 44.6 2.7 2.5 90 9 45.9 69.5 0.3 9.7 0.00 45.8 45.7 4.3 4.2 92 10 52.6 56.4 0.6 23.1 0.00 50.8 48.0 6.0 5.9 104 11 61.3 46.4 1.0 33.4 0.00 58.1 51.3 4.6 4.1 123 12 67.3 36.7 1.4 45.0 0.00 64.9 55.3 5.1 4.4 97 13 68.9 30.9 1.7 33.9 0.00 65.6 57.8 5.0 4.3 93 14 70.7 27.8 1.9 36.8 0.00 68.1 59.8 3.9 3.3 53 15 72.5 25.8 2.0 33.0 0.00 63.5 60.7 8.7 6.4 285 16 70.3 29.2 1.8 17.8 0.00 59.8 59.5 10.7 10.3 301 17 69.8 29.0 1.8 14.7 0.00 58.4 58.2 6.0 5.8 254 18 66.7 32.3 1.5 3.3 0.00 55.3 56.3 4.8 4.6 279 19 62.3 42.7 1.1 0.0 0.00 53.1 54.9 4.8 4.4 289 20 56.6 55.7 0.7 0.0 0.00 50.6 53.1 3.0 1.0 63 21 50.5 69.6 0.4 0.0 0.00 48.7 51.5 1.5 1.2 98 22 49.6 72.9 0.3 0.0 0.00 47.5 50.5 2.3 1.7 275 23 47.5 78.0 0.2 0.0 0.00 46.1 49.2 1.4 0.4 76 24 46.7 80.3 0.2 0.0 0.00 45.9 48.7 2.0 1.5 272 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.6 40.0 54.1 DegF RELATIVE HUMIDITY 86.2 20.1 56.5 % VAPOR PRESS. DEF. 0.8 KPas SOLAR RADIATION 251.8 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 69.7 41.6 51.0 DegF SOIL TEMP. 4 IN 61.1 44.5 51.1 DegF WIND SPEED 19.3 4.1 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 76 Degrees REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 4.9 46 7.1 10.0 SINE CURVE 6.8 66 9.7 110 13.0 166 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: TUCSON CAC JAN 20 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 50.4 71.7 0.4 0.0 0.00 45.3 48.0 3.2 3.0 274 2 48.4 77.0 0.3 0.0 0.00 44.3 47.1 2.6 2.3 281 3 43.1 88.7 0.1 0.0 0.00 43.2 46.2 1.2 0.4 93 4 41.8 92.4 0.1 0.0 0.00 42.6 45.6 2.3 1.4 88 5 40.7 93.1 0.1 0.0 0.00 42.0 45.0 2.1 1.9 82 6 39.3 96.1 0.0 0.0 0.00 41.5 44.8 3.2 3.0 85 7 39.4 94.6 0.0 0.0 0.00 40.9 44.3 3.4 3.0 87 8 38.5 95.7 0.0 1.5 0.00 40.7 43.9 2.6 2.4 73 9 43.2 88.8 0.1 14.5 0.00 44.2 44.8 4.6 4.5 96 10 50.7 75.5 0.3 30.3 0.00 52.0 47.3 3.8 3.6 87 11 56.6 65.9 0.5 43.9 0.00 60.4 51.2 3.0 2.3 135 12 59.9 55.3 0.8 52.6 0.00 67.2 55.6 2.9 1.2 205 13 61.6 49.1 1.0 57.2 0.00 71.3 59.8 3.9 2.7 185 14 63.9 43.9 1.1 55.6 0.00 72.4 62.9 3.4 0.7 260 15 64.2 44.3 1.1 33.6 0.00 67.7 63.5 3.4 1.7 255 16 62.7 46.6 1.0 12.7 0.00 62.4 62.0 5.7 4.9 276 17 60.4 53.3 0.8 3.3 0.00 59.4 59.6 12.1 11.9 299 18 58.8 57.5 0.7 0.5 0.00 57.0 58.0 8.4 8.2 307 19 57.2 61.7 0.6 0.0 0.00 55.0 56.4 5.8 5.7 274 20 56.4 63.7 0.6 0.0 0.00 54.0 55.3 5.4 5.0 264 21 55.2 64.5 0.5 0.0 0.00 52.8 54.4 7.4 7.3 283 22 53.7 58.5 0.6 0.0 0.00 51.7 53.5 7.0 6.8 282 23 52.8 53.8 0.6 0.0 0.00 50.8 52.6 5.3 5.3 276 24 52.1 52.8 0.6 0.0 0.00 50.1 51.9 5.7 5.4 275 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.6 38.0 52.1 DegF RELATIVE HUMIDITY 98.1 40.7 68.5 % VAPOR PRESS. DEF. 0.5 KPas SOLAR RADIATION 305.8 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 73.3 40.4 52.8 DegF SOIL TEMP. 4 IN 63.7 43.9 52.2 DegF WIND SPEED 18.5 4.5 MPH WIND VECTOR MAG. 1.9 MPH WIND VECTOR DIR. 284 Degrees REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 2.2 48 4.9 8.3 SINE CURVE 3.3 70 5.7 116 8.9 175 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: TUCSON CAC JAN 21 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 51.7 52.8 0.6 0.0 0.00 49.2 51.1 4.6 4.5 289 2 50.4 57.5 0.5 0.0 0.00 48.9 50.5 2.3 2.0 279 3 48.9 64.4 0.4 0.0 0.00 48.6 50.1 1.4 0.8 101 4 49.1 63.2 0.4 0.0 0.00 48.4 49.9 1.5 1.2 276 5 48.3 65.2 0.4 0.0 0.00 47.8 49.4 0.9 0.8 231 6 47.3 71.5 0.3 0.0 0.00 47.3 49.0 1.1 0.4 66 7 44.9 79.8 0.2 0.0 0.00 46.3 48.3 1.4 1.0 113 8 43.9 82.0 0.2 0.8 0.00 45.0 47.6 1.6 1.0 62 9 44.6 82.5 0.2 6.0 0.00 47.4 48.0 0.9 0.5 148 10 49.9 60.0 0.5 13.7 0.00 51.4 49.4 6.9 6.7 279 11 52.3 52.1 0.6 36.2 0.00 58.4 52.3 7.3 7.0 271 12 54.8 46.5 0.8 51.9 0.00 65.3 56.0 5.8 4.9 255 13 56.6 43.2 0.9 56.2 0.00 69.3 59.7 4.2 2.6 254 14 58.3 40.3 1.0 54.4 0.00 69.5 62.0 4.8 3.9 273 15 59.0 38.8 1.0 42.1 0.00 65.9 62.4 5.7 4.2 283 16 58.8 39.0 1.0 35.2 0.00 59.8 61.6 7.9 7.4 272 17 58.0 40.1 1.0 18.0 0.00 57.7 59.3 8.7 8.3 267 18 56.1 42.4 0.9 3.2 0.00 54.2 56.7 8.2 7.9 282 19 53.6 46.0 0.8 0.0 0.00 51.4 54.4 6.7 6.5 303 20 51.7 50.0 0.7 0.0 0.00 49.6 52.8 6.7 6.6 302 21 51.8 49.4 0.7 0.0 0.00 48.0 51.3 7.3 7.0 303 22 46.7 60.6 0.4 0.0 0.00 46.0 49.6 1.7 0.9 15 23 41.3 75.4 0.2 0.0 0.00 44.6 48.4 1.4 1.2 83 24 38.9 82.0 0.1 0.0 0.00 43.5 47.3 1.6 1.6 72 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 60.9 37.6 50.7 DegF RELATIVE HUMIDITY 85.5 35.5 57.7 % VAPOR PRESS. DEF. 0.6 KPas SOLAR RADIATION 317.7 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 70.1 43.5 52.8 DegF SOIL TEMP. 4 IN 62.7 47.3 52.9 DegF WIND SPEED 16.6 4.2 MPH WIND VECTOR MAG. 3.0 MPH WIND VECTOR DIR. 282 Degrees REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 0.7 49 2.6 6.2 SINE CURVE 1.3 71 3.4 119 6.1 181 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: TUCSON CAC JAN 22 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 37.7 86.1 0.1 0.0 0.00 42.6 46.4 1.9 1.9 96 2 37.7 86.0 0.1 0.0 0.00 42.3 45.8 3.1 3.1 103 3 36.4 87.0 0.1 0.0 0.00 41.3 45.1 1.7 1.4 80 4 33.8 92.4 0.0 0.0 0.00 40.6 44.6 1.2 1.1 92 5 32.4 94.4 0.0 0.0 0.00 39.9 44.1 1.5 1.5 84 6 33.0 94.1 0.0 0.0 0.00 39.2 43.5 3.3 3.2 85 7 31.2 95.4 0.0 0.0 0.00 38.3 42.8 2.5 2.1 52 8 31.4 96.8 0.0 1.8 0.00 38.2 42.5 1.8 1.5 100 9 41.3 80.3 0.2 15.1 0.00 41.9 43.0 0.8 0.6 101 10 49.5 58.6 0.5 31.5 0.00 50.1 45.6 1.2 0.4 152 11 52.5 51.8 0.6 39.0 0.00 56.3 48.9 1.8 1.0 177 12 55.8 47.4 0.8 45.4 0.00 62.1 52.8 2.0 0.2 112 13 58.5 43.2 1.0 45.2 0.00 65.5 56.2 2.5 0.3 39 14 60.0 39.4 1.1 42.3 0.00 65.9 58.4 4.1 3.6 288 15 62.5 31.7 1.3 45.7 0.00 66.3 60.1 6.5 5.9 284 16 64.4 27.5 1.5 40.4 0.00 63.2 60.9 5.9 5.2 297 17 63.5 29.4 1.4 19.0 0.00 58.3 58.8 9.1 8.7 297 18 60.5 37.4 1.1 3.5 0.00 54.3 56.4 7.5 7.4 282 19 56.2 43.5 0.9 0.0 0.00 51.4 54.1 5.1 5.0 278 20 52.5 49.3 0.7 0.0 0.00 49.2 52.1 3.8 3.0 267 21 44.7 66.0 0.3 0.0 0.00 46.8 50.3 2.0 1.9 78 22 40.5 77.4 0.2 0.0 0.00 44.9 48.9 2.4 2.4 58 23 38.8 81.8 0.1 0.0 0.00 43.6 47.6 2.4 2.2 78 24 39.4 80.1 0.2 0.0 0.00 42.7 46.7 3.8 3.3 62 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.8 30.3 46.4 DegF RELATIVE HUMIDITY 97.5 23.9 65.7 % VAPOR PRESS. DEF. 0.5 KPas SOLAR RADIATION 329.0 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 67.1 37.9 49.4 DegF SOIL TEMP. 4 IN 60.9 42.4 49.8 DegF WIND SPEED 14.7 3.2 MPH WIND VECTOR MAG. 0.8 MPH WIND VECTOR DIR. 321 Degrees REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 1.7 50 3.6 5.9 SINE CURVE 2.6 74 4.6 124 7.3 189 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: TUCSON CAC JAN 23 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 36.6 84.8 0.1 0.0 0.00 42.1 45.6 1.6 1.5 84 2 35.3 87.7 0.1 0.0 0.00 41.7 45.3 3.3 3.2 66 3 34.2 89.1 0.1 0.0 0.00 40.9 44.7 1.9 1.7 87 4 33.1 90.8 0.1 0.0 0.00 40.1 44.0 2.1 2.0 82 5 32.5 92.7 0.0 0.0 0.00 39.4 43.5 2.9 2.8 86 6 32.2 92.3 0.0 0.0 0.00 38.6 42.8 2.8 2.8 88 7 30.5 94.3 0.0 0.0 0.00 37.7 42.1 1.8 1.8 72 8 29.4 96.2 0.0 2.0 0.00 37.7 41.9 1.4 1.3 73 9 38.6 81.3 0.2 15.8 0.00 41.2 42.5 1.4 1.3 87 10 47.7 57.5 0.5 30.7 0.00 47.7 44.6 3.1 2.9 104 11 55.2 46.3 0.8 45.1 0.00 56.8 48.3 1.4 0.5 118 12 59.3 39.3 1.0 54.0 0.00 64.1 52.8 1.5 0.6 355 13 62.7 33.3 1.3 58.1 0.00 69.6 57.3 1.9 0.1 358 14 66.2 27.4 1.6 55.4 0.00 72.0 60.9 2.1 0.8 94 15 68.5 23.2 1.8 48.0 0.00 71.3 62.9 2.6 0.4 283 16 69.0 19.4 1.9 35.8 0.00 64.9 62.8 3.5 2.9 262 17 68.5 19.1 1.9 19.2 0.00 60.1 60.3 5.0 4.8 284 18 64.2 26.9 1.5 3.2 0.00 55.9 57.7 6.6 6.4 288 19 58.7 38.5 1.0 0.0 0.00 53.0 55.5 4.5 4.4 287 20 55.4 45.3 0.8 0.0 0.00 50.8 53.7 4.9 4.6 287 21 48.5 59.7 0.5 0.0 0.00 48.3 51.5 2.1 1.6 81 22 43.5 70.7 0.3 0.0 0.00 46.1 50.1 2.4 2.2 72 23 43.3 67.4 0.3 0.0 0.00 45.2 48.9 3.8 3.7 88 24 43.0 66.8 0.3 0.0 0.00 44.4 47.8 3.5 3.3 94 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.3 28.6 48.2 DegF RELATIVE HUMIDITY 97.4 15.5 60.4 % VAPOR PRESS. DEF. 0.7 KPas SOLAR RADIATION 367.2 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 72.1 37.4 50.3 DegF SOIL TEMP. 4 IN 63.0 41.8 50.3 DegF WIND SPEED 10.9 2.8 MPH WIND VECTOR MAG. 0.6 MPH WIND VECTOR DIR. 47 Degrees REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 3.2 54 5.3 7.7 SINE CURVE 4.4 78 6.8 131 9.5 198 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: TUCSON CAC JAN 24 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 41.5 70.4 0.3 0.0 0.00 43.4 46.9 2.8 2.7 84 2 40.4 72.2 0.2 0.0 0.00 42.7 46.1 2.9 2.8 94 3 39.3 71.4 0.2 0.0 0.00 42.1 45.4 4.2 4.2 87 4 36.8 76.8 0.2 0.0 0.00 41.1 44.7 2.2 2.0 85 5 33.1 86.7 0.1 0.0 0.00 40.5 44.2 1.7 1.5 80 6 33.2 87.7 0.1 0.0 0.00 40.0 43.7 1.4 1.1 66 7 32.2 88.4 0.1 0.0 0.00 39.1 43.1 1.2 0.9 66 8 31.4 89.8 0.1 1.6 0.00 38.9 42.9 2.2 1.9 80 9 38.9 73.5 0.2 15.7 0.00 42.1 43.5 2.9 2.8 97 10 47.4 52.7 0.5 32.0 0.00 48.4 45.5 5.4 5.3 86 11 57.0 36.2 1.0 45.8 0.00 57.3 49.2 2.2 0.9 116 12 61.0 30.6 1.3 53.0 0.00 64.9 53.5 2.8 2.2 277 13 64.0 25.3 1.5 58.8 0.00 67.3 57.7 7.0 6.7 276 14 66.9 20.8 1.8 56.7 0.00 68.4 60.2 9.3 9.0 279 15 67.4 23.1 1.8 49.0 0.00 66.6 61.1 10.2 9.8 278 16 67.7 21.9 1.8 36.4 0.00 60.6 60.4 10.2 9.9 278 17 66.4 23.4 1.7 19.6 0.00 57.6 58.4 10.6 10.3 280 18 62.9 32.6 1.3 3.3 0.00 54.0 56.0 9.2 9.0 283 19 58.2 39.4 1.0 0.0 0.00 51.3 54.0 5.2 5.1 269 20 54.6 46.0 0.8 0.0 0.00 49.1 52.0 3.1 2.7 251 21 48.5 57.7 0.5 0.0 0.00 47.0 50.4 2.7 0.6 63 22 43.7 68.7 0.3 0.0 0.00 45.6 49.0 2.7 2.1 78 23 43.0 70.9 0.3 0.0 0.00 44.4 47.9 2.7 0.9 84 24 41.0 75.8 0.2 0.0 0.00 43.4 46.9 2.6 1.8 102 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.2 30.6 49.0 DegF RELATIVE HUMIDITY 92.4 17.0 55.9 % VAPOR PRESS. DEF. 0.7 KPas SOLAR RADIATION 372.0 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 68.5 38.8 49.8 DegF SOIL TEMP. 4 IN 61.2 42.8 50.1 DegF WIND SPEED 16.8 4.5 MPH WIND VECTOR MAG. 1.4 MPH WIND VECTOR DIR. 287 Degrees REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 3.2 57 5.3 7.6 SINE CURVE 3.4 81 5.6 136 8.4 206 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: TUCSON CAC JAN 25 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 39.5 78.3 0.2 0.0 0.00 42.4 46.0 3.5 3.1 81 2 37.7 81.5 0.1 0.0 0.00 41.9 45.2 2.5 2.1 71 3 35.7 85.9 0.1 0.0 0.00 41.6 44.9 2.6 2.3 86 4 36.9 81.1 0.1 0.0 0.00 40.9 44.5 2.9 2.5 92 5 34.6 85.4 0.1 0.0 0.00 40.1 43.7 2.6 2.3 72 6 32.2 90.5 0.1 0.0 0.00 39.4 43.3 1.6 1.6 69 7 31.6 92.2 0.0 0.0 0.00 38.7 42.8 3.0 2.7 76 8 33.0 89.3 0.1 1.9 0.00 38.8 42.6 2.9 2.8 104 9 41.1 70.2 0.3 15.8 0.00 42.2 43.3 2.4 2.1 91 10 48.3 52.8 0.5 32.1 0.00 48.0 45.1 3.7 3.6 109 11 54.0 46.5 0.8 45.5 0.00 55.7 48.6 4.3 3.9 89 12 60.2 37.8 1.1 54.9 0.00 63.9 53.0 2.8 0.9 144 13 64.2 32.1 1.4 58.9 0.00 69.3 57.4 2.5 1.8 234 14 67.6 28.3 1.7 56.5 0.00 72.1 60.9 2.1 0.7 268 15 69.5 24.4 1.9 48.9 0.00 70.8 62.9 5.0 4.4 266 16 70.4 21.6 2.0 36.5 0.00 63.2 62.1 8.5 8.1 277 17 69.6 22.0 1.9 20.1 0.00 59.8 59.8 9.2 9.0 284 18 66.7 25.4 1.7 4.4 0.00 56.2 57.4 6.6 6.5 284 19 60.2 34.9 1.2 0.0 0.00 53.0 55.2 2.5 2.1 292 20 53.8 45.7 0.8 0.0 0.00 50.8 53.5 2.2 1.9 282 21 53.6 47.1 0.7 0.0 0.00 49.0 52.0 3.7 3.1 258 22 46.8 59.7 0.4 0.0 0.00 46.4 50.0 2.1 1.6 76 23 42.1 70.7 0.3 0.0 0.00 44.8 48.6 2.1 1.9 79 24 40.8 73.0 0.2 0.0 0.00 43.9 47.6 2.5 2.3 84 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.0 30.7 49.6 DegF RELATIVE HUMIDITY 93.7 20.2 57.4 % VAPOR PRESS. DEF. 0.7 KPas SOLAR RADIATION 375.3 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 72.4 38.6 50.5 DegF SOIL TEMP. 4 IN 63.0 42.4 50.4 DegF WIND SPEED 15.3 3.5 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 340 Degrees REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 3.7 60 5.8 8.3 SINE CURVE 4.5 86 6.8 143 9.5 216 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: TUCSON CAC JAN 26 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 38.9 76.8 0.2 0.0 0.00 42.8 46.6 2.3 1.8 78 2 37.7 79.3 0.2 0.0 0.00 42.3 45.8 2.3 1.8 79 3 37.4 80.1 0.2 0.0 0.00 41.8 45.2 3.0 2.6 96 4 36.2 81.6 0.1 0.0 0.00 41.1 44.6 2.1 1.9 97 5 34.8 84.6 0.1 0.0 0.00 40.5 44.2 3.4 3.1 91 6 34.4 84.6 0.1 0.0 0.00 39.7 43.5 2.0 1.2 106 7 33.4 86.2 0.1 0.0 0.00 39.1 43.1 3.5 3.4 97 8 33.7 84.8 0.1 2.0 0.00 38.9 42.8 2.3 1.8 73 9 41.5 70.1 0.3 16.6 0.00 43.0 43.7 1.7 1.4 74 10 52.8 45.4 0.8 33.1 0.00 49.8 45.8 2.1 1.8 71 11 59.4 35.8 1.1 47.1 0.00 57.3 49.3 3.2 3.0 90 12 66.1 28.1 1.6 56.3 0.00 64.6 53.8 3.4 3.0 87 13 71.8 19.4 2.2 60.6 0.00 71.0 58.2 2.8 0.4 164 14 74.9 14.7 2.5 57.8 0.00 73.8 62.1 3.4 2.9 305 15 77.5 13.2 2.8 51.6 0.00 74.3 64.5 2.1 1.2 298 16 76.2 13.7 2.7 37.7 0.00 68.3 64.3 4.1 3.5 295 17 75.4 13.4 2.6 20.5 0.00 62.0 61.9 4.7 4.5 282 18 70.2 20.0 2.0 4.8 0.00 57.7 59.2 7.7 7.6 283 19 63.7 26.4 1.5 0.0 0.00 54.4 56.9 5.3 5.2 280 20 56.9 35.9 1.0 0.0 0.00 51.8 54.5 2.3 0.6 280 21 49.6 48.3 0.6 0.0 0.00 49.0 52.6 2.4 2.3 70 22 48.6 50.4 0.6 0.0 0.00 47.8 51.4 3.7 3.6 88 23 48.6 48.8 0.6 0.0 0.00 46.3 49.9 3.1 3.0 91 24 46.1 53.2 0.5 0.0 0.00 45.0 48.5 2.6 2.5 88 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.1 32.2 52.7 DegF RELATIVE HUMIDITY 89.5 10.9 49.8 % VAPOR PRESS. DEF. 1.0 KPas SOLAR RADIATION 388.0 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 75.0 38.7 51.6 DegF SOIL TEMP. 4 IN 64.6 42.6 51.3 DegF WIND SPEED 12.8 3.2 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 57 Degrees REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 5.9 66 8.1 11.0 SINE CURVE 8.0 94 10.5 154 13.7 230 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: TUCSON CAC JAN 27 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 40.5 67.2 0.3 0.0 0.00 43.6 47.3 1.5 1.4 73 2 38.5 73.5 0.2 0.0 0.00 43.1 46.5 2.4 2.3 69 3 39.4 70.1 0.2 0.0 0.00 42.5 45.9 2.7 2.6 100 4 42.9 52.8 0.4 0.0 0.00 42.3 45.6 3.6 3.5 90 5 39.8 61.1 0.3 0.0 0.00 41.1 44.7 3.1 3.0 101 6 37.7 67.8 0.2 0.0 0.00 40.5 44.2 4.1 4.0 96 7 35.2 75.0 0.2 0.0 0.00 39.6 43.6 2.1 1.9 88 8 35.2 74.1 0.2 1.9 0.00 39.5 43.4 3.0 2.8 98 9 42.9 57.8 0.4 16.9 0.00 43.4 44.4 2.7 2.4 105 10 54.0 41.3 0.8 31.3 0.00 49.8 46.4 2.4 2.1 57 11 59.3 30.5 1.2 35.8 0.00 55.0 49.4 5.1 4.8 98 12 64.9 26.2 1.6 39.1 0.00 61.2 52.7 3.1 1.0 69 13 68.2 23.0 1.8 39.6 0.00 63.8 55.9 4.2 3.8 291 14 70.8 19.9 2.1 43.3 0.00 66.3 58.3 5.3 4.9 269 15 74.3 15.2 2.5 40.1 0.00 66.8 60.2 5.1 4.7 260 16 74.5 18.1 2.4 36.1 0.00 62.9 60.5 6.6 6.3 263 17 71.9 22.6 2.1 13.2 0.00 60.8 59.0 3.0 2.9 256 18 68.4 27.2 1.7 2.7 0.00 58.1 57.9 4.9 4.8 293 19 63.4 32.4 1.4 0.0 0.00 55.0 56.2 5.2 5.1 296 20 58.1 39.2 1.0 0.0 0.00 52.6 54.5 1.9 1.3 210 21 53.1 47.1 0.7 0.0 0.00 50.2 52.8 3.6 3.3 91 22 52.8 47.7 0.7 0.0 0.00 48.5 51.5 4.8 4.5 107 23 48.9 53.4 0.6 0.0 0.00 46.6 49.8 2.3 2.0 100 24 43.2 64.7 0.3 0.0 0.00 44.9 48.4 2.2 1.9 88 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.9 32.9 53.3 DegF RELATIVE HUMIDITY 81.0 11.4 46.2 % VAPOR PRESS. DEF. 1.0 KPas SOLAR RADIATION 300.1 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 67.1 39.3 50.7 DegF SOIL TEMP. 4 IN 60.8 43.3 50.8 DegF WIND SPEED 11.5 3.5 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 89 Degrees REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 5.2 71 7.7 10.5 SINE CURVE 6.6 101 9.1 163 12.3 242 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: TUCSON CAC JAN 28 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 44.7 57.1 0.4 0.0 0.00 44.1 47.6 3.8 1.2 54 2 40.5 66.1 0.3 0.0 0.00 42.6 46.4 3.0 2.3 74 3 39.0 67.7 0.3 0.0 0.00 42.1 45.6 2.8 1.6 75 4 36.1 74.5 0.2 0.0 0.00 41.4 45.0 1.5 1.3 105 5 34.1 79.0 0.1 0.0 0.00 40.8 44.6 2.9 2.8 72 6 36.0 71.5 0.2 0.0 0.00 40.5 44.3 4.1 4.0 101 7 37.0 68.4 0.2 0.0 0.00 39.7 43.6 4.5 4.4 86 8 37.7 65.0 0.3 2.2 0.00 39.9 43.5 4.6 4.4 91 9 43.7 54.4 0.4 16.8 0.00 43.2 44.2 5.6 5.5 90 10 53.1 39.7 0.8 33.3 0.00 49.6 46.4 6.5 6.3 90 11 59.8 31.7 1.2 47.2 0.00 57.2 49.9 6.6 6.1 95 12 66.0 24.5 1.7 56.7 0.00 64.7 54.2 4.8 4.4 101 13 70.3 19.7 2.0 60.7 0.00 70.4 58.5 3.9 3.2 110 14 73.0 16.9 2.3 58.8 0.00 74.0 62.1 2.9 1.5 37 15 74.5 14.2 2.5 50.7 0.00 72.9 64.2 3.6 2.3 287 16 74.4 13.6 2.5 37.7 0.00 68.0 64.3 3.7 2.1 328 17 74.4 13.4 2.5 21.3 0.00 62.3 62.0 4.8 4.4 299 18 70.8 15.6 2.2 4.6 0.00 58.7 59.5 5.0 4.8 305 19 62.4 25.2 1.4 0.0 0.00 55.5 57.7 2.8 2.7 259 20 56.9 34.6 1.1 0.0 0.00 52.6 55.2 3.0 0.6 11 21 49.8 45.7 0.7 0.0 0.00 49.9 53.3 2.7 1.9 71 22 45.7 52.1 0.5 0.0 0.00 48.0 51.7 2.6 2.5 81 23 47.4 46.7 0.6 0.0 0.00 46.8 50.6 4.3 4.1 92 24 45.2 51.4 0.5 0.0 0.00 45.2 49.0 2.8 2.7 78 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.2 33.6 53.0 DegF RELATIVE HUMIDITY 80.8 11.3 43.7 % VAPOR PRESS. DEF. 1.0 KPas SOLAR RADIATION 389.9 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 74.2 39.5 52.0 DegF SOIL TEMP. 4 IN 64.3 43.2 51.8 DegF WIND SPEED 12.2 3.9 MPH WIND VECTOR MAG. 1.9 MPH WIND VECTOR DIR. 78 Degrees REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 5.5 77 7.7 10.4 SINE CURVE 6.8 107 9.3 172 12.4 254 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: TUCSON CAC JAN 29 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 41.1 59.5 0.4 0.0 0.00 43.5 47.6 1.5 1.4 75 2 38.4 66.5 0.3 0.0 0.00 42.9 46.6 2.7 2.5 85 3 38.0 65.8 0.3 0.0 0.00 42.4 46.0 2.7 2.5 105 4 39.8 56.2 0.4 0.0 0.00 42.0 45.6 3.5 3.3 112 5 41.1 51.6 0.4 0.0 0.00 41.4 45.1 4.2 4.0 93 6 39.0 59.0 0.3 0.0 0.00 40.8 44.5 5.1 4.9 84 7 38.7 59.3 0.3 0.0 0.00 40.0 43.8 3.8 2.8 100 8 38.9 59.5 0.3 2.3 0.00 40.1 43.8 3.2 2.7 87 9 45.6 49.4 0.5 16.9 0.00 44.0 44.8 4.2 4.1 75 10 54.1 38.0 0.9 34.1 0.00 50.7 47.0 5.8 5.6 83 11 61.5 29.3 1.3 45.3 0.00 57.7 50.5 6.2 5.9 89 12 66.8 21.3 1.8 56.9 0.00 64.8 54.7 6.2 5.7 80 13 70.3 17.9 2.1 59.7 0.00 69.8 58.6 6.0 4.2 142 14 71.3 18.6 2.1 53.5 0.00 71.3 61.6 6.7 5.4 110 15 74.1 15.0 2.4 51.1 0.00 69.9 63.0 8.2 6.1 227 16 73.8 15.3 2.4 36.2 0.00 65.8 62.9 8.6 8.0 243 17 72.6 16.6 2.3 21.0 0.00 60.7 60.7 10.2 9.4 264 18 69.1 20.2 1.9 5.1 0.00 56.4 58.3 11.8 11.4 284 19 64.1 26.5 1.5 0.0 0.00 53.1 55.8 7.1 7.0 303 20 61.7 29.6 1.3 0.0 0.00 51.2 54.1 6.7 6.7 298 21 58.7 33.8 1.1 0.0 0.00 49.2 52.3 5.1 4.5 282 22 55.6 38.6 0.9 0.0 0.00 47.5 50.8 3.8 3.7 269 23 49.7 49.0 0.6 0.0 0.00 46.1 49.2 1.2 0.4 355 24 44.9 61.1 0.4 0.0 0.00 45.1 48.2 1.3 0.8 112 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.3 37.0 54.5 DegF RELATIVE HUMIDITY 69.8 12.8 39.9 % VAPOR PRESS. DEF. 1.1 KPas SOLAR RADIATION 382.2 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 71.7 39.8 51.5 DegF SOIL TEMP. 4 IN 63.1 43.5 51.5 DegF WIND SPEED 18.7 5.3 MPH WIND VECTOR MAG. 0.1 MPH WIND VECTOR DIR. 146 Degrees REF. EVAPOTRANSPIRATION 0.16 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 5.8 83 8.5 11.4 SINE CURVE 6.7 114 9.5 182 12.7 267 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: TUCSON CAC JAN 30 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 43.4 68.2 0.3 0.0 0.00 44.2 47.4 1.9 1.4 107 2 42.7 73.0 0.3 0.0 0.00 43.4 46.7 2.7 2.5 87 3 42.0 76.6 0.2 0.0 0.00 43.4 46.2 1.3 1.2 77 4 43.1 76.5 0.2 0.0 0.00 44.1 46.2 1.2 1.0 66 5 44.3 76.1 0.2 0.0 0.00 43.6 45.8 1.7 1.4 87 6 42.6 78.8 0.2 0.0 0.00 42.7 45.4 2.9 2.6 82 7 42.7 79.6 0.2 0.0 0.00 43.2 45.3 3.2 2.8 88 8 43.3 79.9 0.2 0.6 0.00 43.6 45.2 2.7 2.5 86 9 46.2 77.1 0.2 10.4 0.00 46.5 46.3 3.0 2.8 96 10 50.3 71.4 0.4 23.2 0.00 52.3 48.4 2.7 2.5 84 11 56.3 61.6 0.6 43.5 0.00 59.7 51.7 3.5 1.5 294 12 58.5 53.8 0.8 55.7 0.00 65.5 55.7 7.4 6.5 282 13 60.2 40.3 1.1 58.9 0.00 68.3 59.0 8.7 8.1 295 14 61.2 35.4 1.2 57.6 0.00 69.5 61.4 7.8 7.1 281 15 62.2 34.1 1.3 50.6 0.00 67.8 62.5 9.8 9.2 289 16 62.1 37.5 1.2 36.7 0.00 64.8 62.1 10.4 9.6 294 17 61.8 37.0 1.2 21.0 0.00 59.2 59.8 10.7 10.3 291 18 59.8 38.8 1.1 4.4 0.00 55.7 57.4 9.6 9.3 300 19 56.5 43.9 0.9 0.0 0.00 52.9 55.2 4.3 4.2 283 20 50.8 54.2 0.6 0.0 0.00 50.0 53.0 1.1 0.5 293 21 44.6 67.8 0.3 0.0 0.00 48.0 51.4 1.1 1.0 79 22 42.3 74.4 0.2 0.0 0.00 46.5 50.0 1.0 0.5 121 23 39.9 79.5 0.2 0.0 0.00 44.9 48.7 2.0 1.8 83 24 39.8 79.1 0.2 0.0 0.00 44.0 47.7 2.8 2.6 73 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.2 38.8 49.9 DegF RELATIVE HUMIDITY 83.4 25.3 62.3 % VAPOR PRESS. DEF. 0.5 KPas SOLAR RADIATION 362.4 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 69.8 42.6 51.8 DegF SOIL TEMP. 4 IN 62.5 45.2 51.6 DegF WIND SPEED 18.5 4.3 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 305 Degrees REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 1.8 85 3.7 6.1 SINE CURVE 2.1 116 4.4 186 7.4 274 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: TUCSON CAC JAN 31 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 39.7 79.6 0.2 0.0 0.00 42.9 46.7 3.3 3.2 94 2 38.3 82.0 0.1 0.0 0.00 42.3 45.7 2.1 2.0 73 3 35.1 87.6 0.1 0.0 0.00 41.6 45.2 1.5 1.4 65 4 34.9 88.2 0.1 0.0 0.00 41.1 44.8 2.4 2.3 102 5 34.0 88.5 0.1 0.0 0.00 40.2 44.2 2.5 2.4 76 6 33.5 90.1 0.1 0.0 0.00 39.6 43.7 2.4 2.3 99 7 33.2 90.3 0.1 0.0 0.00 39.0 43.1 2.9 2.8 103 8 33.7 90.4 0.1 2.1 0.00 39.1 42.8 1.9 1.8 99 9 39.1 80.2 0.2 15.4 0.00 42.7 43.7 3.8 3.6 77 10 47.0 64.3 0.4 28.6 0.00 48.9 45.9 4.2 4.0 91 11 53.5 52.4 0.7 39.9 0.00 55.4 49.1 4.3 3.7 101 12 57.5 45.5 0.9 46.2 0.00 61.0 52.6 6.3 5.9 99 13 60.6 38.8 1.1 55.4 0.00 66.3 56.5 5.9 5.0 91 14 63.0 27.6 1.4 57.5 0.00 69.5 59.6 6.0 5.3 137 15 64.9 23.9 1.6 51.5 0.00 69.8 61.8 4.3 2.5 107 16 66.3 20.5 1.8 39.1 0.00 66.1 62.4 4.3 2.6 345 17 66.8 18.5 1.8 22.2 0.00 61.3 60.7 2.8 0.8 310 18 64.5 20.8 1.6 4.9 0.00 57.7 58.5 3.4 2.7 310 19 58.9 32.0 1.2 0.0 0.00 54.2 56.2 3.1 2.7 308 20 55.1 38.1 0.9 0.0 0.00 52.3 54.5 3.1 2.9 262 21 54.2 39.7 0.9 0.0 0.00 50.6 53.2 4.1 4.0 253 22 51.0 45.5 0.7 0.0 0.00 48.8 51.5 2.5 0.5 32 23 46.9 55.3 0.5 0.0 0.00 47.8 50.5 2.5 2.1 89 24 47.9 51.1 0.6 0.0 0.00 47.2 49.8 3.3 1.2 59 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.3 32.6 49.2 DegF RELATIVE HUMIDITY 91.9 16.4 56.3 % VAPOR PRESS. DEF. 0.7 KPas SOLAR RADIATION 362.9 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 70.1 38.7 51.0 DegF SOIL TEMP. 4 IN 62.4 42.7 50.9 DegF WIND SPEED 13.8 3.5 MPH WIND VECTOR MAG. 1.5 MPH WIND VECTOR DIR. 90 Degrees REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 2.6 87 4.9 7.6 SINE CURVE 4.0 120 6.4 193 9.1 284 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: TUCSON CAC FEB 1 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 47.9 52.3 0.5 0.0 0.00 46.4 49.0 2.4 1.6 134 2 46.0 57.0 0.5 0.0 0.00 45.6 48.1 2.6 2.5 75 3 44.8 59.6 0.4 0.0 0.00 44.7 47.4 2.7 2.5 95 4 42.1 69.0 0.3 0.0 0.00 43.7 46.7 1.6 1.5 52 5 40.6 73.4 0.2 0.0 0.00 42.8 45.9 1.6 1.0 98 6 38.2 79.3 0.2 0.0 0.00 42.0 45.2 1.8 1.5 74 7 36.3 83.0 0.1 0.0 0.00 41.0 44.6 1.9 1.7 88 8 36.2 84.2 0.1 2.2 0.00 41.0 44.6 3.1 2.8 84 9 44.8 70.3 0.3 16.8 0.00 44.5 45.4 3.5 3.4 114 10 50.6 60.5 0.5 32.1 0.00 51.4 47.4 5.0 4.7 114 11 55.9 49.9 0.8 35.4 0.00 59.7 51.0 3.5 1.8 105 12 59.5 42.6 1.0 56.5 0.00 66.6 55.5 2.8 0.6 140 13 62.4 36.8 1.2 60.3 0.00 70.5 59.6 4.6 3.9 313 14 63.6 32.1 1.4 58.4 0.00 70.8 62.4 7.3 6.4 289 15 64.8 29.9 1.5 50.6 0.00 69.8 63.5 7.1 6.1 299 16 64.9 30.4 1.5 38.0 0.00 65.9 63.4 6.2 5.7 281 17 64.3 30.4 1.4 22.0 0.00 61.2 61.4 7.7 7.2 275 18 62.4 30.9 1.3 5.3 0.00 57.2 58.7 8.5 8.3 302 19 58.2 36.4 1.1 0.0 0.00 53.9 56.4 4.3 4.0 295 20 54.9 42.1 0.9 0.0 0.00 51.5 54.6 4.1 4.1 258 21 50.8 49.6 0.6 0.0 0.00 49.2 52.3 2.0 1.1 267 22 44.5 62.3 0.4 0.0 0.00 47.0 50.7 1.9 1.7 75 23 43.5 64.6 0.3 0.0 0.00 46.0 49.6 3.4 3.3 79 24 44.2 63.0 0.4 0.0 0.00 44.9 48.5 3.5 3.3 93 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.1 34.3 50.9 DegF RELATIVE HUMIDITY 88.2 27.3 53.7 % VAPOR PRESS. DEF. 0.7 KPas SOLAR RADIATION 377.7 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 71.3 40.7 52.4 DegF SOIL TEMP. 4 IN 63.5 44.4 52.2 DegF WIND SPEED 15.7 3.9 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 318 Degrees REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 2.5 90 4.7 7.3 SINE CURVE 2.9 123 5.2 198 7.9 291 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: TUCSON CAC FEB 2 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 40.7 71.1 0.2 0.0 0.00 43.4 47.3 2.6 2.5 74 2 40.0 73.3 0.2 0.0 0.00 42.7 46.4 3.5 3.3 95 3 38.9 75.3 0.2 0.0 0.00 42.1 45.6 3.0 2.8 76 4 37.9 78.6 0.2 0.0 0.00 41.7 45.3 3.6 3.5 98 5 38.6 75.8 0.2 0.0 0.00 41.0 44.7 3.4 3.1 82 6 35.8 82.5 0.1 0.0 0.00 40.3 44.1 2.3 2.1 88 7 35.6 83.6 0.1 0.0 0.00 39.6 43.6 2.5 2.3 108 8 36.3 82.3 0.1 2.5 0.00 39.9 43.7 2.8 2.7 110 9 45.0 63.3 0.4 16.7 0.00 44.1 44.6 4.8 4.7 106 10 50.8 52.7 0.6 29.7 0.00 50.6 46.6 6.7 6.4 96 11 57.3 43.0 0.9 47.6 0.00 58.6 50.5 6.8 6.6 113 12 63.5 35.7 1.3 56.9 0.00 66.2 55.2 6.7 6.4 100 13 67.1 30.3 1.6 61.1 0.00 71.2 59.5 5.2 4.0 128 14 69.4 25.2 1.8 56.4 0.00 72.4 62.9 3.5 2.3 241 15 69.7 22.4 1.9 34.2 0.00 68.0 63.3 4.6 3.9 295 16 70.8 24.9 1.9 38.5 0.00 67.5 63.6 6.1 5.4 323 17 70.0 25.2 1.9 22.1 0.00 62.3 61.7 6.9 6.4 300 18 69.4 26.2 1.8 7.0 0.00 59.2 59.4 1.6 1.3 296 19 59.8 39.9 1.1 0.0 0.00 55.5 57.3 1.1 0.4 73 20 52.2 52.5 0.6 0.0 0.00 52.4 55.2 1.9 1.6 79 21 48.6 59.8 0.5 0.0 0.00 50.1 53.5 2.0 1.9 70 22 45.2 66.0 0.4 0.0 0.00 48.1 51.8 2.3 2.1 77 23 43.0 70.6 0.3 0.0 0.00 46.5 50.3 1.8 1.6 74 24 41.7 73.2 0.2 0.0 0.00 45.1 49.2 1.2 1.0 82 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.9 34.0 51.1 DegF RELATIVE HUMIDITY 88.8 20.1 55.5 % VAPOR PRESS. DEF. 0.8 KPas SOLAR RADIATION 372.7 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 73.0 39.3 52.0 DegF SOIL TEMP. 4 IN 63.6 43.2 51.9 DegF WIND SPEED 13.2 3.6 MPH WIND VECTOR MAG. 1.7 MPH WIND VECTOR DIR. 87 Degrees REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 4.3 94 6.2 8.7 SINE CURVE 5.1 128 7.6 205 10.6 302 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: TUCSON CAC FEB 3 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 40.2 77.2 0.2 0.0 0.00 44.3 48.0 1.7 1.5 84 2 40.2 76.7 0.2 0.0 0.00 43.2 47.2 2.8 2.5 97 3 44.3 63.6 0.4 0.0 0.00 43.4 46.8 4.5 4.4 101 4 43.8 63.7 0.4 0.0 0.00 42.5 45.9 4.5 4.4 88 5 41.6 69.0 0.3 0.0 0.00 41.9 45.1 2.9 2.6 82 6 38.5 77.6 0.2 0.0 0.00 41.3 44.8 2.4 2.1 90 7 40.3 72.7 0.2 0.0 0.00 41.2 44.7 4.2 4.0 91 8 41.7 70.7 0.3 1.9 0.00 41.8 44.5 4.2 4.0 90 9 44.8 66.7 0.3 9.7 0.00 45.2 45.5 3.2 2.7 103 10 54.5 49.8 0.7 22.0 0.00 51.5 48.2 3.3 3.1 118 11 64.1 37.8 1.3 27.5 0.00 56.8 51.0 2.1 1.8 87 12 71.0 23.8 2.0 42.0 0.00 62.0 54.4 10.2 9.8 124 13 73.7 18.0 2.3 50.8 0.00 64.9 57.1 13.5 13.1 118 14 75.0 14.9 2.5 29.1 0.00 61.6 57.9 12.6 11.9 123 15 75.5 13.4 2.6 19.5 0.00 59.3 57.7 8.8 8.4 144 16 75.4 12.8 2.6 14.5 0.00 57.2 57.0 10.6 10.1 130 17 74.8 13.2 2.6 8.5 0.00 57.8 56.5 10.5 10.1 135 18 72.8 13.0 2.4 2.4 0.00 55.2 55.7 12.2 11.7 154 19 70.0 15.7 2.1 0.0 0.00 52.9 54.3 9.9 9.4 149 20 68.4 17.6 2.0 0.0 0.00 51.7 53.3 8.8 8.2 159 21 62.2 44.1 1.1 0.0 0.00 50.8 52.1 11.8 10.5 219 22 54.4 69.9 0.4 0.0 0.00 50.5 51.7 9.8 7.4 222 23 48.5 90.4 0.1 0.0 0.15 49.3 50.8 14.4 12.3 170 24 47.1 91.4 0.1 0.0 0.02 49.0 50.5 12.5 11.4 91 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.8 37.7 56.8 DegF RELATIVE HUMIDITY 94.0 10.4 48.5 % VAPOR PRESS. DEF. 1.1 KPas SOLAR RADIATION 227.9 Langleys PRECIPITATION 0.17 Inches SOIL TEMP. 2 IN 65.3 41.1 50.5 DegF SOIL TEMP. 4 IN 58.0 44.4 50.8 DegF WIND SPEED 34.0 7.6 MPH WIND VECTOR MAG. 5.6 MPH WIND VECTOR DIR. 134 Degrees REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 7.4 102 10.1 13.0 SINE CURVE 7.0 135 9.9 215 13.2 315 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: TUCSON CAC FEB 4 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 48.3 83.8 0.2 0.0 0.00 48.7 50.2 11.1 10.6 96 2 48.4 81.4 0.2 0.0 0.00 48.4 49.9 10.0 9.7 91 3 47.7 83.5 0.2 0.0 0.03 47.7 49.2 11.1 10.8 104 4 45.5 91.2 0.1 0.0 0.03 47.4 48.9 8.4 8.1 90 5 45.3 90.6 0.1 0.0 0.01 47.2 48.7 8.2 7.5 87 6 46.7 84.8 0.2 0.0 0.00 47.4 48.7 8.5 8.2 84 7 46.7 87.1 0.1 0.0 0.11 46.9 48.3 7.2 5.3 151 8 43.8 94.3 0.1 0.0 0.05 46.8 48.0 3.8 2.3 251 9 43.3 96.2 0.0 0.8 0.03 46.8 47.9 6.5 5.4 82 10 42.9 95.5 0.0 4.2 0.00 47.3 48.1 6.6 6.3 69 11 43.5 95.1 0.0 6.4 0.02 48.1 48.3 5.8 5.3 77 12 45.1 93.0 0.1 30.6 0.00 53.4 50.0 7.3 7.0 69 13 48.8 83.8 0.2 43.5 0.00 58.9 53.2 5.0 4.4 66 14 54.1 64.5 0.5 38.2 0.00 60.5 55.4 7.3 5.9 263 15 56.4 53.7 0.7 52.9 0.00 63.0 57.5 9.8 9.3 256 16 56.2 51.2 0.8 22.7 0.00 59.6 57.8 9.3 8.6 242 17 56.2 49.9 0.8 16.4 0.00 56.6 56.7 9.1 8.7 242 18 55.1 52.2 0.7 4.8 0.00 53.2 54.8 9.5 9.3 256 19 52.7 58.5 0.6 0.0 0.00 51.4 53.3 8.6 8.0 250 20 47.9 78.4 0.2 0.0 0.01 49.7 51.8 8.2 7.5 218 21 45.6 92.2 0.1 0.0 0.14 49.0 51.0 6.5 5.5 310 22 43.0 96.9 0.0 0.0 0.24 48.4 50.2 5.8 3.7 313 23 42.0 97.5 0.0 0.0 0.07 47.9 49.8 3.6 2.6 106 24 41.2 98.0 0.0 0.0 0.04 47.4 49.3 6.6 6.3 84 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 57.8 40.9 47.8 DegF RELATIVE HUMIDITY 98.8 45.2 81.4 % VAPOR PRESS. DEF. 0.2 KPas SOLAR RADIATION 220.7 Langleys PRECIPITATION 0.78 Inches SOIL TEMP. 2 IN 63.2 46.7 51.0 DegF SOIL TEMP. 4 IN 58.0 47.9 51.2 DegF WIND SPEED 23.9 7.7 MPH WIND VECTOR MAG. 1.5 MPH WIND VECTOR DIR. 115 Degrees REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 0.2 102 1.3 3.4 SINE CURVE 0.5 136 2.4 218 5.3 320 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: TUCSON CAC FEB 5 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 41.0 96.6 0.0 0.0 0.00 46.7 48.8 7.3 6.8 89 2 41.1 95.9 0.0 0.0 0.00 46.3 48.3 5.4 5.2 101 3 40.4 94.9 0.0 0.0 0.00 45.8 47.9 5.9 5.7 95 4 40.0 97.0 0.0 0.0 0.00 44.4 47.1 2.7 2.5 110 5 38.6 99.2 0.0 0.0 0.00 43.6 46.5 2.4 2.3 89 6 38.4 100.0 0.0 0.0 0.00 42.7 45.7 2.3 2.1 106 7 37.2 100.0 0.0 0.0 0.00 42.5 45.2 1.5 1.3 93 8 36.8 100.0 0.0 2.7 0.00 42.8 45.4 1.4 1.2 59 9 41.5 99.8 0.0 17.6 0.00 45.0 46.0 1.5 1.4 105 10 47.1 88.6 0.1 34.0 0.00 50.1 47.5 1.9 1.5 71 11 51.8 70.5 0.4 48.6 0.00 56.5 50.1 2.6 1.3 62 12 53.6 63.9 0.5 57.5 0.00 62.5 53.7 2.8 2.0 264 13 54.3 57.9 0.6 63.0 0.00 66.8 57.3 5.2 4.1 273 14 56.0 51.5 0.7 61.2 0.00 68.3 60.1 6.2 4.9 265 15 56.7 47.7 0.8 53.7 0.00 67.2 61.5 7.7 7.3 254 16 57.1 47.6 0.8 38.7 0.01 64.2 61.6 7.3 6.7 285 17 57.0 49.4 0.8 23.5 0.00 58.8 59.9 6.2 5.7 277 18 55.3 52.4 0.7 6.5 0.00 54.5 57.1 6.0 5.9 275 19 52.3 60.5 0.5 0.0 0.00 50.7 54.3 2.6 2.1 288 20 47.2 79.8 0.2 0.0 0.00 48.3 52.3 1.3 0.5 255 21 44.6 89.0 0.1 0.0 0.00 46.6 50.6 1.0 0.5 312 22 42.8 92.0 0.1 0.0 0.00 44.9 49.2 1.9 1.3 113 23 40.7 96.0 0.0 0.0 0.00 43.3 47.8 0.9 0.8 59 24 40.3 96.0 0.0 0.0 0.00 42.0 46.7 1.4 1.3 64 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 57.8 36.0 46.3 DegF RELATIVE HUMIDITY 100.0 38.8 80.3 % VAPOR PRESS. DEF. 0.3 KPas SOLAR RADIATION 407.1 Langleys PRECIPITATION 0.01 Inches SOIL TEMP. 2 IN 68.8 42.0 51.2 DegF SOIL TEMP. 4 IN 61.8 45.1 51.3 DegF WIND SPEED 15.9 3.6 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 273 Degrees REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 0.3 102 1.8 3.9 SINE CURVE 0.4 136 2.1 220 4.5 325 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: TUCSON CAC FEB 6 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 38.4 97.1 0.0 0.0 0.00 40.7 45.5 1.2 0.8 98 2 37.0 98.8 0.0 0.0 0.00 39.6 44.5 1.3 1.3 72 3 35.9 99.7 0.0 0.0 0.00 38.7 43.5 1.7 1.4 75 4 35.8 100.0 0.0 0.0 0.00 37.8 42.5 1.6 1.4 94 5 34.6 100.0 0.0 0.0 0.00 37.0 41.7 1.4 1.1 68 6 33.8 100.0 0.0 0.0 0.00 36.4 41.0 1.1 0.8 84 7 33.2 100.0 0.0 0.0 0.00 35.9 40.4 1.0 0.7 87 8 33.9 100.0 0.0 2.9 0.00 36.6 40.3 1.8 1.7 109 9 41.0 90.7 0.1 18.5 0.00 44.3 41.8 4.1 3.9 96 10 49.2 72.0 0.3 35.0 0.00 54.4 46.5 2.4 1.6 72 11 53.7 60.3 0.6 48.9 0.00 61.5 51.4 5.2 4.7 70 12 58.4 51.0 0.8 58.4 0.00 66.5 56.1 7.0 6.4 94 13 61.4 44.5 1.0 62.4 0.00 68.6 59.4 8.8 8.1 115 14 63.1 40.2 1.2 60.9 0.00 70.3 61.7 8.0 7.4 114 15 64.6 35.5 1.3 52.9 0.00 69.3 63.0 6.3 5.6 110 16 65.8 33.6 1.4 40.0 0.00 63.1 62.7 5.9 5.1 110 17 66.3 33.1 1.5 23.7 0.00 56.9 60.0 4.6 4.0 91 18 65.0 36.0 1.4 6.7 0.00 53.3 56.6 2.6 2.3 67 19 60.0 50.2 0.9 0.0 0.00 52.0 55.1 2.3 1.7 260 20 59.2 51.3 0.8 0.0 0.00 49.2 53.0 5.5 5.4 274 21 56.2 56.2 0.7 0.0 0.00 47.2 51.1 4.2 3.2 317 22 55.8 57.5 0.6 0.0 0.00 48.7 50.8 5.1 4.8 331 23 55.6 57.6 0.6 0.0 0.00 48.6 50.5 4.3 2.9 96 24 54.2 62.4 0.5 0.0 0.00 47.2 49.6 4.4 4.0 99 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.7 32.5 50.5 DegF RELATIVE HUMIDITY 100.0 29.2 67.9 % VAPOR PRESS. DEF. 0.6 KPas SOLAR RADIATION 410.4 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 70.3 35.6 50.1 DegF SOIL TEMP. 4 IN 63.1 40.0 50.3 DegF WIND SPEED 15.5 3.8 MPH WIND VECTOR MAG. 2.1 MPH WIND VECTOR DIR. 92 Degrees REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 3.0 105 5.8 8.9 SINE CURVE 3.0 139 5.3 225 7.8 333 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: TUCSON CAC FEB 7 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 51.0 74.3 0.3 0.0 0.00 47.3 49.0 2.8 1.7 93 2 49.7 83.7 0.2 0.0 0.00 47.3 48.8 2.2 1.5 77 3 49.2 85.0 0.2 0.0 0.00 47.1 48.6 2.5 2.2 90 4 50.4 77.3 0.3 0.0 0.00 48.1 48.9 2.2 1.4 94 5 50.2 80.6 0.2 0.0 0.00 48.3 49.1 2.1 1.9 83 6 50.3 82.1 0.2 0.0 0.00 48.5 49.2 1.8 1.5 81 7 50.1 84.8 0.2 0.0 0.00 48.6 49.2 1.8 1.2 58 8 50.0 86.7 0.2 2.5 0.00 49.2 49.4 1.6 1.4 98 9 53.5 74.9 0.4 16.0 0.00 55.0 51.3 3.2 2.7 100 10 57.0 63.2 0.6 29.1 0.00 61.8 54.5 2.5 2.2 94 11 59.8 60.3 0.7 38.8 0.00 65.0 57.5 3.2 2.6 301 12 59.7 64.2 0.6 46.5 0.00 72.1 60.1 5.9 5.4 286 13 61.9 57.9 0.8 57.4 0.00 76.1 63.6 5.1 4.0 297 14 63.6 54.3 0.9 58.0 0.00 71.9 65.5 9.9 9.5 313 15 63.5 52.1 1.0 49.8 0.00 69.9 65.2 10.9 10.3 302 16 63.8 49.4 1.0 32.4 0.00 63.2 63.6 10.0 9.7 304 17 63.1 51.0 1.0 17.2 0.00 58.4 60.8 10.1 9.8 309 18 61.9 52.6 0.9 3.2 0.00 55.6 58.2 8.4 8.2 322 19 60.4 54.6 0.8 0.0 0.00 53.7 56.4 5.4 5.3 334 20 58.2 60.4 0.7 0.0 0.00 50.6 54.2 2.5 1.5 286 21 53.6 75.4 0.3 0.0 0.00 49.0 52.6 1.6 0.5 51 22 51.9 80.5 0.3 0.0 0.00 47.4 51.2 2.0 1.4 262 23 48.4 88.9 0.1 0.0 0.00 45.8 49.7 2.0 1.5 58 24 46.2 94.0 0.1 0.0 0.00 44.8 48.7 3.0 2.7 83 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.9 45.8 55.3 DegF RELATIVE HUMIDITY 95.3 45.7 70.4 % VAPOR PRESS. DEF. 0.5 KPas SOLAR RADIATION 350.9 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 76.1 44.8 55.0 DegF SOIL TEMP. 4 IN 65.5 48.4 54.4 DegF WIND SPEED 17.8 4.3 MPH WIND VECTOR MAG. 2.1 MPH WIND VECTOR DIR. 323 Degrees REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY