AZMET HOURLY WEATHER DATA: TUCSON CAC JAN 1 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 45.9 47.0 0.6 0.0 0.00 45.6 47.9 3.0 2.5 90 2 44.1 50.4 0.5 0.0 0.00 44.8 47.0 2.1 1.4 74 3 43.7 52.7 0.5 0.0 0.00 44.9 47.3 2.1 0.9 258 4 49.8 39.0 0.7 0.0 0.00 44.5 46.7 4.5 4.2 264 5 48.3 41.4 0.7 0.0 0.00 43.7 46.0 2.9 2.6 301 6 52.4 36.2 0.9 0.0 0.00 43.7 45.9 3.6 3.1 304 7 50.4 39.7 0.8 0.0 0.00 43.2 45.2 2.6 2.4 281 8 43.8 51.6 0.5 2.4 0.00 43.4 45.4 1.8 0.7 285 9 48.9 45.2 0.7 16.5 0.00 44.4 46.3 4.9 4.6 272 10 55.0 37.4 0.9 31.5 0.00 46.9 46.6 7.1 6.9 266 11 57.3 34.4 1.1 43.7 0.00 49.7 47.6 12.5 12.1 282 12 59.0 33.1 1.1 51.4 0.00 52.7 49.4 11.2 10.6 284 13 62.4 27.4 1.4 54.3 0.00 55.2 51.3 10.7 9.7 275 14 64.0 23.4 1.6 51.4 0.00 56.0 52.4 10.6 10.1 279 15 64.2 22.7 1.6 43.3 0.00 55.7 53.2 10.5 10.1 271 16 64.3 21.9 1.6 30.6 0.00 53.9 53.0 11.7 11.4 279 17 63.4 22.0 1.6 15.0 0.00 51.6 51.9 11.7 11.4 289 18 60.0 25.6 1.3 1.9 0.00 49.4 50.5 4.6 4.4 258 19 55.4 31.5 1.0 0.0 0.00 48.2 49.7 3.5 3.3 291 20 54.9 31.8 1.0 0.0 0.00 47.1 49.0 6.8 5.8 278 21 48.7 40.9 0.7 0.0 0.00 45.4 47.6 2.9 1.1 11 22 42.9 50.4 0.5 0.0 0.00 44.4 46.8 2.4 1.7 82 23 39.5 58.0 0.3 0.0 0.00 43.7 46.3 2.7 2.5 79 24 37.2 63.4 0.3 0.0 0.00 42.9 45.8 1.8 1.0 71 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.0 36.3 52.3 DegF RELATIVE HUMIDITY 65.7 20.6 38.6 % VAPOR PRESS. DEF. 0.9 KPas SOLAR RADIATION 342.1 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 56.0 42.9 47.6 DegF SOIL TEMP. 4 IN 53.2 44.8 48.4 DegF WIND SPEED 19.3 5.8 MPH WIND VECTOR MAG. 4.3 MPH WIND VECTOR DIR. 281 Degrees REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 2.3 2 4.7 8.1 SINE CURVE 2.6 3 4.9 5 7.8 8 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 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 35.5 67.8 0.2 0.0 0.00 42.3 45.2 2.8 2.1 90 2 33.9 71.7 0.2 0.0 0.00 41.7 44.7 2.2 1.8 75 3 34.0 71.6 0.2 0.0 0.00 41.3 44.4 3.3 3.1 89 4 33.3 72.8 0.2 0.0 0.00 40.6 43.8 2.6 1.8 85 5 32.0 76.3 0.1 0.0 0.00 40.2 43.4 2.7 2.3 85 6 32.1 76.6 0.1 0.0 0.00 39.8 43.0 3.3 3.1 105 7 30.8 80.8 0.1 0.0 0.00 39.5 42.7 2.9 2.5 75 8 29.9 81.4 0.1 2.6 0.00 40.2 42.9 3.2 2.7 78 9 37.9 63.0 0.3 17.2 0.00 40.8 43.3 3.4 3.2 101 10 46.5 47.5 0.6 32.3 0.00 43.5 44.0 4.4 4.3 89 11 53.8 38.9 0.9 44.3 0.00 47.6 45.5 3.5 3.2 102 12 59.0 31.3 1.2 51.8 0.00 51.3 47.5 4.5 4.0 115 13 62.5 27.5 1.4 54.1 0.00 54.2 49.6 3.3 2.4 117 14 65.1 22.4 1.6 51.1 0.00 55.8 51.4 3.0 1.8 239 15 66.9 19.6 1.8 43.1 0.00 56.0 52.5 4.1 3.2 258 16 67.1 16.7 1.9 30.9 0.00 54.2 52.7 9.0 8.7 282 17 65.8 16.0 1.8 15.6 0.00 51.7 51.7 8.6 8.4 276 18 62.1 20.0 1.5 2.0 0.00 49.2 50.1 6.2 6.0 285 19 57.4 28.4 1.2 0.0 0.00 48.1 49.5 5.2 5.1 284 20 53.9 34.1 0.9 0.0 0.00 46.5 48.3 4.0 3.8 268 21 46.6 44.4 0.6 0.0 0.00 44.6 46.8 1.9 0.7 50 22 41.3 53.2 0.4 0.0 0.00 43.7 46.2 2.7 2.1 98 23 40.3 53.3 0.4 0.0 0.00 43.1 45.8 3.6 3.2 85 24 38.7 55.9 0.4 0.0 0.00 42.2 45.0 2.7 2.3 82 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.5 29.0 46.9 DegF RELATIVE HUMIDITY 83.7 13.4 48.8 % VAPOR PRESS. DEF. 0.8 KPas SOLAR RADIATION 345.0 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 56.2 39.5 45.8 DegF SOIL TEMP. 4 IN 52.9 42.5 46.7 DegF WIND SPEED 14.7 3.9 MPH WIND VECTOR MAG. 0.3 MPH WIND VECTOR DIR. 77 Degrees REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 2.7 5 4.7 6.9 SINE CURVE 3.1 6 5.2 10 7.7 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 3 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 35.0 64.9 0.2 0.0 0.00 41.7 44.6 2.1 1.8 85 2 35.7 60.9 0.3 0.0 0.00 41.0 44.0 2.9 2.7 78 3 32.1 70.5 0.2 0.0 0.00 40.4 43.6 1.8 1.5 68 4 30.9 74.1 0.2 0.0 0.00 39.9 43.1 2.0 1.4 93 5 29.1 78.3 0.1 0.0 0.00 39.5 42.8 2.1 1.9 70 6 28.3 80.3 0.1 0.0 0.00 39.1 42.5 1.7 1.5 85 7 27.5 83.4 0.1 0.0 0.00 38.9 42.1 1.7 1.4 68 8 26.7 83.4 0.1 2.6 0.00 38.8 42.2 1.5 1.2 87 9 34.5 67.3 0.2 16.9 0.00 39.5 42.4 2.8 2.3 75 10 46.0 45.3 0.6 32.1 0.00 42.4 43.0 1.0 0.8 4 11 52.9 36.5 0.9 44.4 0.00 46.5 44.7 1.7 0.9 145 12 57.1 30.2 1.1 52.3 0.00 50.4 46.6 2.4 1.4 270 13 60.1 22.3 1.4 55.0 0.00 53.6 49.0 4.1 3.5 270 14 62.0 19.9 1.5 52.0 0.00 55.0 50.7 7.8 7.0 281 15 64.5 17.1 1.7 43.8 0.00 55.0 51.7 5.0 4.4 302 16 64.3 16.6 1.7 31.2 0.00 53.2 51.7 5.7 5.4 277 17 63.9 16.0 1.7 15.7 0.00 50.9 50.8 4.3 4.0 260 18 60.3 17.2 1.5 1.9 0.00 48.6 49.6 4.5 4.0 277 19 57.0 18.9 1.3 0.0 0.00 46.8 48.5 5.9 4.7 258 20 49.5 25.8 0.9 0.0 0.00 44.9 47.0 2.5 0.2 19 21 44.7 31.8 0.7 0.0 0.00 43.4 45.9 2.6 0.4 347 22 37.3 45.5 0.4 0.0 0.00 42.5 45.3 2.7 2.6 66 23 37.9 46.9 0.4 0.0 0.00 41.8 44.8 3.8 3.6 96 24 35.7 49.9 0.4 0.0 0.00 40.7 43.8 2.2 1.8 86 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.6 25.7 44.7 DegF RELATIVE HUMIDITY 86.2 14.5 46.0 % VAPOR PRESS. DEF. 0.7 KPas SOLAR RADIATION 347.8 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 55.1 38.7 44.8 DegF SOIL TEMP. 4 IN 51.8 42.0 45.9 DegF WIND SPEED 14.3 3.1 MPH WIND VECTOR MAG. 0.5 MPH WIND VECTOR DIR. 309 Degrees REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 2.1 7 3.8 5.9 SINE CURVE 2.7 8 4.8 15 7.1 23 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 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 31.2 59.2 0.2 0.0 0.00 40.1 43.4 2.2 1.7 78 2 29.2 64.0 0.2 0.0 0.00 39.5 42.9 1.9 1.7 74 3 28.4 65.8 0.2 0.0 0.00 39.1 42.6 1.9 1.4 86 4 27.1 68.0 0.2 0.0 0.00 38.7 42.2 1.7 1.6 73 5 25.2 73.7 0.1 0.0 0.00 38.3 41.8 1.9 1.8 64 6 24.5 76.3 0.1 0.0 0.00 38.1 41.6 2.2 1.9 81 7 25.0 77.0 0.1 0.0 0.00 37.7 41.1 1.3 1.1 73 8 25.1 74.6 0.1 2.7 0.00 37.9 41.4 2.0 1.5 72 9 32.8 58.4 0.3 17.4 0.00 38.2 41.3 2.7 2.5 102 10 43.4 39.6 0.6 32.6 0.00 40.8 41.9 1.9 1.6 145 11 52.4 30.4 0.9 44.7 0.00 45.1 43.4 1.1 0.2 268 12 56.6 23.8 1.2 52.4 0.00 49.0 45.3 1.9 1.1 296 13 60.4 17.7 1.5 55.5 0.00 52.3 47.6 2.6 1.8 293 14 63.1 13.5 1.7 52.6 0.00 54.1 49.6 2.8 2.4 257 15 65.4 12.1 1.9 44.5 0.00 54.4 50.9 4.1 3.6 252 16 67.0 12.6 2.0 31.6 0.00 52.8 51.1 5.8 5.3 295 17 66.3 13.1 1.9 16.0 0.00 50.4 50.3 6.9 6.7 291 18 61.6 16.5 1.6 2.2 0.00 47.9 48.7 6.1 6.0 287 19 56.1 21.1 1.2 0.0 0.00 46.3 47.8 4.2 4.2 284 20 52.7 24.4 1.0 0.0 0.00 45.1 47.0 4.0 3.9 276 21 45.0 34.4 0.7 0.0 0.00 43.1 45.3 2.3 1.1 35 22 37.6 46.3 0.4 0.0 0.00 42.3 44.8 2.4 2.1 77 23 36.0 49.2 0.4 0.0 0.00 41.6 44.3 2.6 2.3 72 24 34.9 51.8 0.3 0.0 0.00 41.1 43.9 2.7 2.4 71 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.8 23.1 43.6 DegF RELATIVE HUMIDITY 80.7 10.8 42.7 % VAPOR PRESS. DEF. 0.8 KPas SOLAR RADIATION 352.1 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 54.6 37.6 43.9 DegF SOIL TEMP. 4 IN 51.2 41.0 45.0 DegF WIND SPEED 10.3 2.9 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 318 Degrees REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 2.4 9 4.2 6.3 SINE CURVE 3.1 11 5.0 20 7.3 30 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 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 32.5 57.3 0.3 0.0 0.00 40.4 43.1 1.6 1.4 104 2 30.9 60.2 0.2 0.0 0.00 40.4 43.2 2.7 2.6 95 3 31.6 56.4 0.3 0.0 0.00 39.5 42.3 2.5 2.3 87 4 28.0 65.8 0.2 0.0 0.00 39.2 42.0 1.3 1.1 92 5 26.6 69.9 0.1 0.0 0.00 38.9 41.8 2.6 2.1 80 6 25.8 71.1 0.1 0.0 0.00 38.5 41.5 1.1 0.8 106 7 25.3 74.4 0.1 0.0 0.00 38.3 41.3 2.0 1.8 74 8 26.9 66.1 0.2 2.7 0.00 37.9 41.2 2.0 1.8 79 9 34.9 51.1 0.3 17.6 0.00 38.5 41.4 1.7 1.4 85 10 47.6 26.8 0.8 33.0 0.00 41.4 42.2 6.2 5.4 81 11 55.0 21.2 1.2 45.2 0.00 45.2 43.3 1.9 0.9 235 12 58.1 19.2 1.3 52.9 0.00 49.2 45.3 2.2 1.9 251 13 62.6 16.4 1.6 55.5 0.00 52.8 48.0 4.8 4.5 275 14 66.8 13.3 1.9 52.5 0.00 54.5 49.9 6.1 5.8 273 15 68.4 12.6 2.1 44.4 0.00 54.5 50.9 6.5 6.3 272 16 68.9 12.5 2.1 31.8 0.00 52.8 50.9 6.9 6.7 286 17 67.4 13.7 2.0 15.4 0.00 50.2 49.9 6.3 6.2 286 18 60.5 19.2 1.5 1.7 0.00 47.2 48.1 2.4 1.7 276 19 48.4 32.1 0.8 0.0 0.00 45.3 47.0 1.6 1.5 91 20 43.1 41.2 0.6 0.0 0.00 44.0 46.2 1.6 1.1 100 21 39.7 46.3 0.4 0.0 0.00 43.0 45.5 0.8 0.7 83 22 37.3 51.4 0.4 0.0 0.00 42.3 44.8 1.4 1.3 67 23 37.8 50.3 0.4 0.0 0.00 41.7 44.3 2.9 2.1 63 24 36.5 53.0 0.3 0.0 0.00 41.1 43.8 2.8 2.6 79 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.2 24.2 44.2 DegF RELATIVE HUMIDITY 79.0 11.5 41.7 % VAPOR PRESS. DEF. 0.8 KPas SOLAR RADIATION 352.9 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 54.7 37.8 44.0 DegF SOIL TEMP. 4 IN 51.1 41.0 44.9 DegF WIND SPEED 13.6 3.0 MPH WIND VECTOR MAG. 0.3 MPH WIND VECTOR DIR. 330 Degrees REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 2.8 12 4.5 6.4 SINE CURVE 3.6 15 5.7 26 8.1 38 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 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 38.9 44.3 0.4 0.0 0.00 40.8 43.5 4.4 4.0 95 2 36.8 49.9 0.4 0.0 0.00 39.6 42.4 2.3 2.1 80 3 32.7 59.6 0.3 0.0 0.00 39.3 42.1 2.0 1.8 77 4 31.5 61.9 0.2 0.0 0.00 38.9 41.9 1.9 1.7 80 5 30.6 64.9 0.2 0.0 0.00 38.5 41.5 1.7 1.5 90 6 30.8 64.7 0.2 0.0 0.00 38.3 41.3 1.8 1.6 105 7 30.5 66.5 0.2 0.0 0.00 38.2 41.0 2.1 1.8 82 8 29.0 68.8 0.2 2.5 0.00 38.2 41.1 1.9 1.7 74 9 38.0 49.5 0.4 16.8 0.00 39.3 41.8 3.5 3.3 93 10 47.4 31.6 0.8 31.8 0.00 42.1 42.5 4.5 4.4 89 11 57.0 23.3 1.2 44.0 0.00 46.3 44.1 1.6 0.9 88 12 63.1 18.3 1.6 51.8 0.00 50.1 46.0 1.6 1.0 205 13 67.8 15.7 2.0 54.3 0.00 53.6 48.4 1.7 1.2 296 14 71.5 12.6 2.3 51.4 0.00 55.4 50.1 2.1 1.5 265 15 72.5 12.0 2.4 43.3 0.00 55.7 51.5 3.8 3.3 273 16 73.4 13.4 2.4 31.0 0.00 54.2 51.9 5.8 5.5 282 17 71.8 14.4 2.3 15.6 0.00 51.9 51.1 7.2 7.0 289 18 67.4 17.1 1.9 2.4 0.00 49.7 49.9 7.0 6.9 295 19 61.7 21.8 1.5 0.0 0.00 48.3 49.1 5.4 5.3 281 20 54.3 30.4 1.0 0.0 0.00 46.1 47.5 2.8 0.8 84 21 46.7 41.0 0.6 0.0 0.00 45.0 46.8 2.6 2.1 78 22 45.7 43.0 0.6 0.0 0.00 44.2 46.3 3.4 3.2 102 23 46.0 42.1 0.6 0.0 0.00 43.6 45.7 4.3 4.2 88 24 43.3 45.8 0.5 0.0 0.00 42.3 44.7 2.9 2.9 87 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.2 28.0 49.5 DegF RELATIVE HUMIDITY 71.3 10.7 38.0 % VAPOR PRESS. DEF. 1.0 KPas SOLAR RADIATION 345.0 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 55.8 37.8 45.0 DegF SOIL TEMP. 4 IN 52.0 40.7 45.5 DegF WIND SPEED 12.4 3.3 MPH WIND VECTOR MAG. 0.5 MPH WIND VECTOR DIR. 43 Degrees REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 4.6 17 6.7 9.0 SINE CURVE 5.6 21 7.8 33 10.6 49 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 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 38.8 53.3 0.4 0.0 0.00 41.6 44.0 2.2 2.0 83 2 37.3 56.7 0.3 0.0 0.00 41.1 43.7 3.0 2.8 93 3 36.9 55.0 0.3 0.0 0.00 40.4 43.2 2.1 2.0 98 4 35.2 59.3 0.3 0.0 0.00 40.4 43.2 3.4 3.3 85 5 36.4 58.1 0.3 0.0 0.00 39.7 42.5 3.6 3.2 77 6 34.4 62.4 0.3 0.0 0.00 39.1 41.9 2.8 2.2 86 7 32.5 69.3 0.2 0.0 0.00 39.1 41.8 2.2 1.9 73 8 34.5 63.0 0.3 2.5 0.00 39.3 42.1 3.9 3.8 95 9 42.8 46.2 0.5 16.8 0.00 40.6 42.8 4.1 3.9 109 10 50.1 34.7 0.8 32.0 0.00 43.3 43.4 6.5 6.3 94 11 57.9 28.0 1.2 44.4 0.00 47.6 45.2 4.8 4.6 103 12 65.7 21.2 1.7 53.2 0.00 51.7 47.4 3.1 2.7 107 13 71.5 16.0 2.2 45.5 0.00 54.0 49.1 1.8 1.2 131 14 73.7 13.8 2.5 45.2 0.00 56.0 51.1 1.8 1.1 53 15 74.6 12.7 2.6 29.2 0.00 56.1 51.8 4.4 4.0 331 16 74.7 12.4 2.6 32.9 0.00 55.4 52.5 7.7 7.3 316 17 73.8 12.4 2.5 16.1 0.00 52.8 51.6 7.1 6.8 301 18 68.3 16.0 2.0 2.4 0.00 49.7 49.9 2.5 2.2 286 19 56.7 28.2 1.1 0.0 0.00 47.8 49.0 1.0 0.1 268 20 48.3 38.3 0.7 0.0 0.00 46.3 47.9 1.2 1.1 78 21 44.8 44.8 0.6 0.0 0.00 45.3 47.3 2.2 1.9 70 22 42.7 47.5 0.5 0.0 0.00 44.0 46.3 2.5 2.3 92 23 43.3 45.9 0.5 0.0 0.00 43.7 46.2 4.4 4.3 85 24 41.8 47.6 0.5 0.0 0.00 42.3 44.8 2.9 2.7 76 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.4 31.7 50.7 DegF RELATIVE HUMIDITY 79.6 11.0 39.3 % VAPOR PRESS. DEF. 1.0 KPas SOLAR RADIATION 320.1 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 56.5 39.0 45.7 DegF SOIL TEMP. 4 IN 52.7 41.7 46.2 DegF WIND SPEED 13.6 3.4 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 72 Degrees REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 5.1 22 7.0 9.2 SINE CURVE 6.7 27 9.2 43 12.2 61 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 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 37.7 54.4 0.4 0.0 0.00 41.6 44.3 2.3 2.2 67 2 35.9 57.1 0.3 0.0 0.00 41.0 43.8 1.7 1.4 73 3 33.8 61.9 0.3 0.0 0.00 40.4 43.3 2.6 2.1 83 4 33.1 63.3 0.2 0.0 0.00 40.0 43.0 2.3 2.1 80 5 34.2 61.0 0.3 0.0 0.00 39.8 42.8 4.2 3.9 86 6 35.5 58.4 0.3 0.0 0.00 40.0 42.7 4.2 3.9 89 7 36.9 57.5 0.3 0.0 0.00 40.1 42.3 2.6 2.2 83 8 35.8 58.8 0.3 1.6 0.00 40.3 41.9 2.3 1.7 63 9 39.5 53.6 0.4 13.9 0.00 41.2 43.1 2.5 2.1 95 10 50.0 38.2 0.8 31.2 0.00 43.8 43.7 2.3 2.0 81 11 58.7 28.2 1.2 43.6 0.00 47.9 45.3 1.6 0.9 78 12 63.8 20.0 1.6 49.6 0.00 51.3 47.1 4.1 3.7 281 13 66.3 16.2 1.8 54.2 0.00 54.0 49.1 9.0 8.2 296 14 67.3 14.4 2.0 51.6 0.00 54.9 50.6 11.5 10.9 306 15 67.4 13.8 2.0 43.5 0.00 54.6 51.4 11.0 10.6 295 16 66.2 14.0 1.9 31.1 0.00 52.8 51.3 13.3 13.0 297 17 64.3 15.6 1.7 16.0 0.00 50.5 50.4 11.8 11.5 295 18 60.8 18.3 1.5 2.4 0.00 48.1 49.0 9.3 9.1 294 19 55.8 23.5 1.2 0.0 0.00 46.7 48.1 5.0 4.5 269 20 53.8 26.3 1.0 0.0 0.00 45.6 47.4 7.7 7.1 272 21 52.6 27.6 1.0 0.0 0.00 44.2 46.2 4.5 1.1 214 22 45.5 36.7 0.7 0.0 0.00 42.9 45.1 3.3 2.3 79 23 41.9 41.3 0.5 0.0 0.00 41.9 44.4 2.5 2.3 89 24 40.3 44.6 0.5 0.0 0.00 41.4 44.1 3.1 2.7 89 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.8 31.4 49.0 DegF RELATIVE HUMIDITY 66.9 12.5 37.7 % VAPOR PRESS. DEF. 0.9 KPas SOLAR RADIATION 338.8 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 55.1 39.6 45.2 DegF SOIL TEMP. 4 IN 51.6 41.9 45.9 DegF WIND SPEED 21.0 5.2 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 309 Degrees REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 3.2 25 5.3 7.8 SINE CURVE 3.3 31 5.6 48 8.4 69 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 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 37.9 48.9 0.4 0.0 0.00 40.5 43.3 2.2 1.7 88 2 33.6 57.6 0.3 0.0 0.00 40.0 42.9 2.4 2.0 93 3 32.2 61.1 0.2 0.0 0.00 39.3 42.4 1.7 1.5 88 4 29.6 66.9 0.2 0.0 0.00 38.9 42.1 1.6 1.0 67 5 28.2 70.4 0.2 0.0 0.00 38.5 41.7 1.5 1.1 78 6 28.1 72.2 0.1 0.0 0.00 38.2 41.4 2.9 2.3 90 7 28.6 71.7 0.2 0.0 0.00 38.1 41.3 3.4 3.0 94 8 28.8 71.5 0.2 2.5 0.00 37.6 40.8 2.4 2.1 66 9 35.3 58.7 0.3 16.9 0.00 38.6 41.3 2.0 1.4 67 10 45.1 41.1 0.6 32.3 0.00 41.7 42.0 2.1 1.3 261 11 53.2 32.2 0.9 44.7 0.00 46.1 43.9 1.6 1.3 298 12 58.9 23.1 1.3 52.8 0.00 50.0 45.8 2.8 2.5 281 13 62.7 19.5 1.6 55.6 0.00 53.2 48.2 5.8 5.3 266 14 65.9 16.2 1.8 52.8 0.00 54.7 50.1 8.5 8.2 281 15 68.1 14.4 2.0 44.8 0.00 54.6 51.0 8.7 8.4 296 16 68.9 14.1 2.1 32.3 0.00 52.9 51.0 8.9 8.6 299 17 67.7 15.0 2.0 17.0 0.00 50.7 50.3 8.3 8.1 297 18 63.8 18.4 1.7 2.6 0.00 48.2 48.8 4.9 4.7 276 19 54.1 28.0 1.0 0.0 0.00 45.9 47.3 1.7 0.1 83 20 45.5 39.2 0.6 0.0 0.00 44.4 46.4 1.8 1.5 87 21 42.1 44.9 0.5 0.0 0.00 43.5 45.7 2.1 1.9 80 22 39.1 49.6 0.4 0.0 0.00 42.5 44.9 1.4 1.3 77 23 36.2 55.8 0.3 0.0 0.00 41.6 44.2 1.6 1.3 89 24 34.5 59.2 0.3 0.0 0.00 40.9 43.7 1.1 1.0 82 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.9 26.9 45.3 DegF RELATIVE HUMIDITY 75.3 12.8 43.7 % VAPOR PRESS. DEF. 0.8 KPas SOLAR RADIATION 354.3 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 54.8 37.3 44.2 DegF SOIL TEMP. 4 IN 51.2 40.6 45.0 DegF WIND SPEED 15.1 3.4 MPH WIND VECTOR MAG. 1.2 MPH WIND VECTOR DIR. 307 Degrees REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 3.0 28 4.7 6.6 SINE CURVE 3.9 35 6.0 54 8.6 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 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 33.2 59.9 0.3 0.0 0.00 40.2 43.1 1.9 1.7 78 2 32.4 61.7 0.2 0.0 0.00 39.8 42.7 1.9 1.5 86 3 31.0 64.7 0.2 0.0 0.00 39.2 42.2 1.8 1.6 86 4 29.7 68.7 0.2 0.0 0.00 38.9 41.9 1.7 1.4 84 5 29.3 69.9 0.2 0.0 0.00 38.5 41.5 2.4 1.6 71 6 28.4 71.4 0.2 0.0 0.00 38.0 41.1 1.7 1.4 91 7 27.2 74.4 0.1 0.0 0.00 37.8 40.8 1.5 1.3 62 8 27.5 74.0 0.1 3.1 0.00 37.9 41.0 1.7 1.2 71 9 37.0 55.8 0.3 17.2 0.00 39.1 41.6 2.1 2.0 105 10 47.7 36.8 0.7 31.5 0.00 42.1 42.2 1.8 1.1 243 11 55.6 30.3 1.1 44.3 0.00 46.4 44.1 1.4 1.0 264 12 65.3 20.5 1.7 48.9 0.00 50.0 45.9 1.2 0.7 226 13 67.9 16.6 1.9 54.5 0.00 53.1 48.0 3.7 3.4 263 14 69.9 15.5 2.1 41.5 0.00 54.0 49.5 5.3 5.1 246 15 72.6 13.4 2.4 39.7 0.00 54.7 50.8 5.5 5.1 295 16 72.5 13.7 2.4 18.5 0.00 53.4 50.8 3.2 2.9 276 17 70.3 15.7 2.1 10.4 0.00 52.1 50.4 3.3 3.0 265 18 64.0 19.8 1.6 1.8 0.00 49.6 49.3 1.8 1.7 255 19 55.7 29.3 1.1 0.0 0.00 48.1 48.6 1.7 0.9 85 20 52.1 35.1 0.9 0.0 0.00 46.7 47.7 1.6 1.1 77 21 48.1 41.7 0.7 0.0 0.00 45.7 46.9 1.8 1.5 81 22 45.9 45.4 0.6 0.0 0.00 45.0 46.4 1.9 1.7 72 23 44.7 48.6 0.5 0.0 0.00 44.5 46.0 1.8 1.3 97 24 44.5 48.7 0.5 0.0 0.00 44.3 45.8 2.6 2.2 69 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.2 26.2 48.0 DegF RELATIVE HUMIDITY 76.7 11.8 43.0 % VAPOR PRESS. DEF. 0.9 KPas SOLAR RADIATION 311.5 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 54.9 37.6 44.9 DegF SOIL TEMP. 4 IN 51.0 40.7 45.3 DegF WIND SPEED 11.7 2.3 MPH WIND VECTOR MAG. 0.1 MPH WIND VECTOR DIR. 324 Degrees REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 4.1 32 6.1 8.4 SINE CURVE 5.4 40 7.6 62 10.5 88 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 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 44.6 48.0 0.5 0.0 0.00 43.3 45.0 2.0 0.6 292 2 41.4 52.0 0.4 0.0 0.00 42.3 44.4 2.6 1.8 93 3 41.5 50.4 0.4 0.0 0.00 41.8 44.0 3.2 2.5 89 4 44.6 42.3 0.6 0.0 0.00 41.5 43.7 3.9 3.0 78 5 42.0 47.5 0.5 0.0 0.00 40.9 43.1 1.9 1.3 96 6 38.2 53.9 0.4 0.0 0.00 40.5 42.9 3.1 2.9 79 7 39.7 50.9 0.4 0.0 0.00 40.0 42.5 3.9 3.7 100 8 36.0 57.9 0.3 2.6 0.00 39.8 42.3 1.7 1.5 96 9 44.1 46.4 0.5 18.2 0.00 41.7 43.5 4.1 4.0 78 10 55.7 29.9 1.1 32.3 0.00 44.7 44.3 5.0 4.8 89 11 61.8 24.1 1.4 44.8 0.00 48.5 45.8 5.2 5.0 80 12 69.6 16.1 2.1 52.9 0.00 52.1 47.9 6.9 6.6 96 13 74.1 11.8 2.5 57.6 0.00 54.9 49.9 6.1 5.4 123 14 76.6 10.3 2.8 54.8 0.00 56.4 51.3 4.0 2.8 137 15 77.7 9.2 2.9 41.5 0.00 56.2 52.2 2.9 0.8 113 16 78.2 9.4 3.0 29.7 0.00 55.4 52.6 1.9 1.1 51 17 76.2 9.8 2.8 13.9 0.00 53.8 52.2 5.4 3.0 302 18 70.4 12.1 2.2 1.8 0.00 51.6 51.3 5.1 4.9 283 19 65.6 15.3 1.8 0.0 0.00 50.4 50.7 4.2 4.2 263 20 62.6 17.7 1.6 0.0 0.00 49.7 50.4 4.8 4.6 279 21 62.8 18.1 1.6 0.0 0.00 49.3 49.9 6.7 6.4 274 22 60.5 21.3 1.4 0.0 0.00 48.3 48.9 4.9 4.2 284 23 57.5 26.4 1.2 0.0 0.00 48.0 48.6 3.2 2.3 104 24 55.9 28.8 1.1 0.0 0.00 47.1 47.9 2.6 1.3 91 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.5 34.3 57.4 DegF RELATIVE HUMIDITY 62.5 7.8 29.6 % VAPOR PRESS. DEF. 1.4 KPas SOLAR RADIATION 350.2 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 56.6 39.4 47.4 DegF SOIL TEMP. 4 IN 52.8 41.9 47.3 DegF WIND SPEED 15.3 4.0 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 89 Degrees REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 7.5 40 10.6 13.8 SINE CURVE 8.1 48 10.9 73 14.1 102 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 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 53.2 31.8 0.9 0.0 0.00 46.9 47.9 4.0 3.3 97 2 53.4 31.3 1.0 0.0 0.00 46.7 47.6 2.8 2.5 102 3 51.3 35.6 0.8 0.0 0.00 45.7 46.9 1.1 0.2 348 4 47.2 42.6 0.6 0.0 0.00 45.0 46.4 1.8 1.1 76 5 44.2 47.5 0.5 0.0 0.00 44.1 45.9 2.4 1.6 78 6 43.5 48.5 0.5 0.0 0.00 44.3 46.0 3.5 2.4 93 7 45.3 47.0 0.5 0.0 0.00 44.0 45.5 4.0 3.8 90 8 43.1 48.7 0.5 1.4 0.00 42.8 44.9 2.8 2.5 94 9 48.8 39.7 0.7 16.4 0.00 44.1 45.9 3.7 2.9 102 10 56.3 31.5 1.1 31.8 0.00 46.7 46.5 5.0 4.8 86 11 62.1 22.2 1.5 44.2 0.00 50.2 47.8 4.7 4.4 117 12 67.0 17.6 1.9 52.4 0.00 53.3 49.2 2.2 0.4 96 13 67.8 16.5 1.9 55.1 0.00 55.9 51.2 3.6 2.5 309 14 69.9 15.6 2.1 52.6 0.00 57.2 52.9 6.4 5.2 283 15 69.9 13.9 2.2 45.2 0.00 56.3 53.6 11.3 10.7 271 16 69.7 13.1 2.2 32.8 0.00 54.7 53.3 11.5 10.8 278 17 68.4 13.0 2.1 17.4 0.00 52.5 52.3 12.4 12.0 293 18 65.2 15.8 1.8 2.9 0.00 50.1 50.9 7.9 7.6 301 19 60.1 20.2 1.4 0.0 0.00 48.6 50.0 4.0 3.8 269 20 56.8 23.6 1.2 0.0 0.00 47.5 49.2 5.4 5.3 259 21 55.4 24.5 1.1 0.0 0.00 46.4 48.3 4.5 4.3 236 22 51.5 29.4 0.9 0.0 0.00 44.9 46.9 1.7 1.3 228 23 42.4 42.1 0.5 0.0 0.00 44.0 46.3 1.6 1.3 64 24 39.6 47.2 0.4 0.0 0.00 43.4 46.0 2.8 2.6 77 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.2 38.6 55.5 DegF RELATIVE HUMIDITY 60.3 11.9 30.0 % VAPOR PRESS. DEF. 1.2 KPas SOLAR RADIATION 352.1 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 57.2 42.7 48.2 DegF SOIL TEMP. 4 IN 53.6 44.7 48.5 DegF WIND SPEED 21.0 4.6 MPH WIND VECTOR MAG. 1.2 MPH WIND VECTOR DIR. 285 Degrees REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 4.5 44 7.4 11.0 SINE CURVE 5.2 53 7.9 81 11.1 113 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 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 39.7 47.1 0.4 0.0 0.00 42.7 45.4 3.0 2.8 85 2 39.0 48.3 0.4 0.0 0.00 42.0 44.8 3.2 2.9 88 3 38.1 50.1 0.4 0.0 0.00 41.4 44.2 3.4 3.3 83 4 36.0 53.5 0.3 0.0 0.00 40.8 43.7 2.3 2.1 84 5 33.4 58.8 0.3 0.0 0.00 40.3 43.3 2.3 2.2 82 6 34.5 55.3 0.3 0.0 0.00 39.9 43.0 3.3 3.2 96 7 33.6 58.6 0.3 0.0 0.00 39.5 42.5 3.0 2.9 103 8 31.9 61.9 0.2 2.6 0.00 39.6 42.5 2.3 2.2 91 9 40.4 46.9 0.5 16.9 0.00 40.6 43.2 4.1 4.0 102 10 48.2 38.1 0.7 32.2 0.00 43.4 43.9 4.2 4.0 99 11 55.5 29.9 1.1 44.4 0.00 47.4 45.2 2.7 2.4 294 12 60.0 25.0 1.3 52.6 0.00 51.7 47.5 3.1 2.7 273 13 64.4 21.3 1.6 55.4 0.00 54.7 49.8 3.4 2.9 279 14 67.1 18.5 1.8 53.0 0.00 55.9 51.3 4.5 3.5 270 15 68.3 17.7 1.9 44.3 0.00 55.8 52.3 5.1 4.4 268 16 68.3 18.0 1.9 32.8 0.00 54.4 52.6 8.5 8.2 273 17 67.0 19.0 1.8 15.3 0.00 52.1 51.7 8.6 8.4 271 18 63.8 21.0 1.6 2.6 0.00 50.1 50.6 7.1 7.0 278 19 59.3 25.4 1.3 0.0 0.00 48.7 49.8 5.0 4.9 270 20 56.5 28.3 1.1 0.0 0.00 47.0 48.4 5.2 4.6 296 21 46.4 41.8 0.6 0.0 0.00 45.1 47.0 1.7 1.6 70 22 41.9 49.6 0.5 0.0 0.00 44.4 46.5 1.8 1.6 86 23 39.9 54.9 0.4 0.0 0.00 43.5 45.9 1.9 1.6 72 24 37.6 58.4 0.3 0.0 0.00 42.9 45.4 2.3 1.8 74 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.9 30.4 48.8 DegF RELATIVE HUMIDITY 71.2 15.6 39.5 % VAPOR PRESS. DEF. 0.9 KPas SOLAR RADIATION 352.1 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 56.2 39.3 46.0 DegF SOIL TEMP. 4 IN 52.7 42.2 46.7 DegF WIND SPEED 15.3 3.8 MPH WIND VECTOR MAG. 0.6 MPH WIND VECTOR DIR. 294 Degrees REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 3.3 48 5.4 7.7 SINE CURVE 3.7 57 5.9 87 8.6 122 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 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 37.6 57.6 0.3 0.0 0.00 42.4 45.0 2.8 2.2 79 2 36.5 59.6 0.3 0.0 0.00 41.6 44.3 2.3 2.0 75 3 34.8 64.3 0.2 0.0 0.00 41.3 43.9 2.3 1.7 76 4 33.4 67.8 0.2 0.0 0.00 40.5 43.3 1.7 1.1 87 5 31.8 71.1 0.2 0.0 0.00 40.1 43.0 1.7 1.1 92 6 31.5 72.9 0.2 0.0 0.00 39.9 42.8 3.1 2.0 80 7 32.4 74.1 0.2 0.0 0.00 39.6 42.4 2.8 2.5 92 8 33.9 67.3 0.2 2.5 0.00 41.1 43.2 5.3 4.1 96 9 44.1 49.2 0.5 17.0 0.00 41.6 43.5 4.8 1.8 79 10 53.9 36.9 0.9 32.1 0.00 44.5 44.3 5.4 5.2 296 11 61.8 25.6 1.4 44.8 0.00 48.1 45.5 8.3 8.2 305 12 65.7 21.3 1.7 53.0 0.00 51.8 47.6 7.3 6.9 283 13 68.2 19.9 1.9 55.9 0.00 54.7 49.8 5.7 5.1 275 14 72.1 16.4 2.2 53.5 0.00 55.9 51.4 7.8 6.3 93 15 73.2 15.5 2.4 45.6 0.00 55.8 52.4 6.7 6.1 100 16 73.4 15.3 2.4 33.2 0.00 54.6 52.5 6.1 5.5 105 17 72.6 16.1 2.3 18.0 0.00 52.7 51.8 5.7 5.1 108 18 69.3 16.7 2.0 3.2 0.00 50.5 50.6 4.1 4.0 116 19 59.5 25.5 1.3 0.0 0.00 48.4 49.5 2.4 1.2 64 20 50.6 36.4 0.8 0.0 0.00 46.9 48.5 2.0 1.8 86 21 47.6 41.0 0.7 0.0 0.00 45.5 47.5 2.1 1.8 83 22 44.9 45.3 0.6 0.0 0.00 44.4 46.7 1.9 0.6 104 23 41.5 49.6 0.4 0.0 0.00 43.5 45.9 2.1 1.6 110 24 39.2 53.0 0.4 0.0 0.00 42.6 45.1 2.4 2.0 85 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.8 30.5 50.4 DegF RELATIVE HUMIDITY 82.2 13.0 42.4 % VAPOR PRESS. DEF. 1.0 KPas SOLAR RADIATION 358.8 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 56.0 39.5 46.1 DegF SOIL TEMP. 4 IN 52.5 42.2 46.7 DegF WIND SPEED 16.3 4.0 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 81 Degrees REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 5.0 53 7.1 9.5 SINE CURVE 6.0 63 8.4 95 11.2 133 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 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 36.8 57.0 0.3 0.0 0.00 42.0 44.6 2.5 2.0 81 2 35.3 59.7 0.3 0.0 0.00 41.2 44.1 1.6 1.1 91 3 34.0 62.4 0.2 0.0 0.00 40.8 43.8 1.5 1.3 87 4 33.6 61.1 0.3 0.0 0.00 40.0 43.0 1.7 1.4 69 5 31.7 65.8 0.2 0.0 0.00 39.5 42.6 1.8 1.5 105 6 29.6 73.2 0.1 0.0 0.00 39.1 42.3 1.2 0.9 130 7 29.4 78.4 0.1 0.0 0.00 39.1 42.1 1.1 1.0 127 8 29.5 74.0 0.1 2.8 0.00 40.7 42.4 1.6 1.4 99 9 39.0 52.6 0.4 18.2 0.00 42.3 43.6 4.6 4.4 76 10 51.3 35.6 0.8 33.4 0.00 44.0 44.3 4.7 4.5 95 11 60.3 25.3 1.3 45.8 0.00 46.5 45.2 3.9 3.5 97 12 66.3 20.7 1.8 53.8 0.00 49.4 46.5 3.5 2.7 90 13 71.4 18.0 2.2 56.5 0.00 53.0 48.5 1.9 0.4 20 14 73.6 14.4 2.4 54.2 0.00 56.2 50.9 3.2 2.6 279 15 73.9 13.0 2.5 46.3 0.00 56.8 53.1 8.9 8.4 298 16 73.1 13.6 2.4 33.9 0.00 55.5 53.5 11.3 11.0 303 17 71.7 13.8 2.3 18.1 0.00 53.2 52.6 10.4 10.2 297 18 67.1 16.5 1.9 2.4 0.00 50.7 51.2 6.0 5.9 290 19 60.2 22.3 1.4 0.0 0.00 49.0 50.0 2.6 2.0 278 20 52.3 32.0 0.9 0.0 0.00 47.9 49.1 1.3 1.2 68 21 48.7 37.9 0.7 0.0 0.00 47.0 48.5 2.5 2.1 80 22 48.5 38.2 0.7 0.0 0.00 46.2 47.9 2.8 2.6 81 23 46.5 41.5 0.6 0.0 0.00 45.0 46.9 2.1 1.3 85 24 42.4 46.5 0.5 0.0 0.00 43.9 46.1 1.9 1.8 82 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.1 28.4 50.3 DegF RELATIVE HUMIDITY 86.7 11.6 40.6 % VAPOR PRESS. DEF. 1.0 KPas SOLAR RADIATION 365.5 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 57.1 39.1 46.2 DegF SOIL TEMP. 4 IN 53.5 41.9 46.8 DegF WIND SPEED 16.6 3.5 MPH WIND VECTOR MAG. 0.8 MPH WIND VECTOR DIR. 354 Degrees REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 5.1 58 7.1 9.8 SINE CURVE 5.9 69 8.4 103 11.0 144 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 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 39.3 50.7 0.4 0.0 0.00 43.4 45.8 2.6 2.5 77 2 43.2 45.1 0.5 0.0 0.00 43.5 45.7 4.7 4.6 94 3 45.9 39.1 0.6 0.0 0.00 42.7 44.9 4.5 4.3 103 4 41.5 46.5 0.5 0.0 0.00 42.0 44.3 2.8 1.9 92 5 39.0 51.0 0.4 0.0 0.00 41.6 44.0 2.8 2.2 90 6 38.5 53.7 0.4 0.0 0.00 41.0 43.5 2.5 1.9 90 7 35.9 59.9 0.3 0.0 0.00 40.9 43.3 2.1 2.0 87 8 34.9 60.0 0.3 2.9 0.00 42.2 43.7 2.6 2.4 86 9 41.7 48.8 0.5 16.3 0.00 43.6 44.8 3.8 3.7 89 10 51.1 35.0 0.8 27.4 0.00 45.0 45.2 6.1 5.8 100 11 59.8 25.1 1.3 39.3 0.00 48.0 46.3 6.0 5.6 103 12 65.6 19.3 1.7 43.0 0.00 51.4 47.9 4.4 4.1 113 13 67.8 15.7 2.0 27.3 0.00 52.8 49.6 4.3 3.8 313 14 68.8 15.1 2.0 35.7 0.00 53.3 50.6 8.0 7.6 317 15 70.8 14.4 2.2 45.2 0.00 53.9 51.1 7.4 7.0 303 16 71.5 14.6 2.3 32.9 0.00 53.1 51.4 9.0 8.5 316 17 70.5 14.9 2.2 17.1 0.00 51.4 50.8 8.6 8.3 309 18 66.8 17.2 1.9 2.7 0.00 49.5 49.8 5.2 5.1 309 19 61.9 21.2 1.5 0.0 0.00 48.2 49.1 2.5 2.1 281 20 56.9 28.3 1.1 0.0 0.00 46.7 48.0 2.1 1.5 218 21 48.3 39.3 0.7 0.0 0.00 45.3 47.0 1.7 1.2 66 22 44.7 45.4 0.5 0.0 0.00 44.5 46.5 2.4 1.9 80 23 43.5 47.8 0.5 0.0 0.00 43.7 45.9 2.6 2.3 79 24 40.6 53.5 0.4 0.0 0.00 43.0 45.3 1.7 1.5 80 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.3 34.1 52.0 DegF RELATIVE HUMIDITY 73.5 13.1 35.9 % VAPOR PRESS. DEF. 1.0 KPas SOLAR RADIATION 290.0 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 54.0 40.9 46.3 DegF SOIL TEMP. 4 IN 51.4 43.1 46.9 DegF WIND SPEED 16.8 4.2 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 31 Degrees REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 4.6 62 6.7 9.2 SINE CURVE 5.2 74 7.7 111 10.6 155 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 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 40.5 52.7 0.4 0.0 0.00 42.7 45.1 2.8 2.7 88 2 40.8 53.0 0.4 0.0 0.00 42.0 44.4 3.7 3.5 85 3 39.9 54.8 0.4 0.0 0.00 41.6 44.0 3.1 2.3 88 4 40.5 53.3 0.4 0.0 0.00 41.3 43.7 3.5 3.3 103 5 38.0 57.1 0.3 0.0 0.00 40.6 43.1 1.7 1.5 61 6 35.1 64.7 0.2 0.0 0.00 40.3 42.9 2.1 1.7 73 7 35.1 67.0 0.2 0.0 0.00 40.7 42.9 2.6 2.5 85 8 35.4 64.7 0.2 2.7 0.00 41.6 43.0 1.7 1.4 98 9 42.3 51.2 0.5 17.1 0.00 42.9 44.2 3.7 3.0 91 10 52.3 37.4 0.8 30.6 0.00 45.0 45.0 4.7 4.7 105 11 60.9 27.9 1.3 43.9 0.00 48.4 46.0 5.4 5.1 99 12 65.6 23.5 1.6 51.8 0.00 52.2 48.1 3.8 3.2 97 13 68.8 22.2 1.9 56.4 0.00 55.3 50.1 3.3 1.6 286 14 69.4 23.9 1.9 52.4 0.00 56.6 51.9 6.4 5.7 290 15 70.5 23.6 1.9 42.1 0.00 56.4 52.9 9.5 9.0 321 16 70.0 23.5 1.9 26.7 0.00 54.9 52.7 9.1 8.5 308 17 69.2 24.3 1.8 14.5 0.00 53.4 52.4 10.1 9.8 315 18 67.0 28.1 1.6 4.0 0.00 51.4 51.3 8.1 7.9 299 19 62.7 33.3 1.3 0.0 0.00 49.6 50.1 4.4 2.2 273 20 55.2 42.6 0.9 0.0 0.00 48.1 49.1 2.0 1.2 79 21 49.3 50.9 0.6 0.0 0.00 46.8 48.1 1.9 1.7 75 22 47.3 54.1 0.5 0.0 0.00 46.1 47.7 2.9 2.7 70 23 44.9 58.3 0.4 0.0 0.00 45.3 47.1 2.9 2.8 82 24 43.2 62.0 0.4 0.0 0.00 44.3 46.2 1.4 1.3 72 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.5 33.5 51.8 DegF RELATIVE HUMIDITY 78.8 19.2 43.9 % VAPOR PRESS. DEF. 0.9 KPas SOLAR RADIATION 342.1 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 56.7 40.2 47.0 DegF SOIL TEMP. 4 IN 53.0 42.6 47.1 DegF WIND SPEED 19.7 4.2 MPH WIND VECTOR MAG. 1.2 MPH WIND VECTOR DIR. 18 Degrees REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 4.6 78 6.7 9.3 SINE CURVE 4.8 78 7.4 119 10.3 166 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 18 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 40.8 67.2 0.3 0.0 0.00 43.5 45.6 1.4 1.2 87 2 38.3 72.1 0.2 0.0 0.00 43.0 45.2 1.8 1.7 74 3 37.4 74.7 0.2 0.0 0.00 42.6 44.9 1.9 1.8 74 4 39.3 70.0 0.2 0.0 0.00 42.3 44.6 3.7 3.5 81 5 38.9 71.4 0.2 0.0 0.00 41.8 44.1 3.0 2.8 94 6 37.5 74.5 0.2 0.0 0.00 41.1 43.5 2.3 2.1 97 7 36.0 79.0 0.2 0.0 0.00 41.4 43.5 3.3 3.1 71 8 37.5 75.5 0.2 2.8 0.00 42.3 44.0 3.6 3.4 102 9 45.4 59.7 0.4 17.5 0.00 43.4 44.8 4.2 4.1 91 10 52.6 48.6 0.7 32.6 0.00 45.6 45.3 5.1 4.9 82 11 60.7 39.4 1.1 44.9 0.00 49.6 46.9 3.8 3.6 95 12 67.4 31.6 1.6 52.9 0.00 53.6 48.9 3.2 2.8 95 13 72.1 25.6 2.0 55.8 0.00 56.6 51.1 2.7 1.7 109 14 74.2 22.8 2.2 53.3 0.00 58.0 52.8 2.3 1.0 258 15 75.7 22.2 2.4 45.6 0.00 58.3 54.0 2.9 1.9 277 16 76.1 20.6 2.4 33.5 0.00 57.3 54.3 4.9 4.2 288 17 75.7 20.1 2.4 18.4 0.00 55.4 53.9 4.5 4.3 284 18 71.5 24.2 2.0 3.8 0.00 52.6 52.2 2.4 2.3 281 19 60.4 39.6 1.1 0.0 0.00 50.9 51.4 1.0 0.2 167 20 53.9 44.9 0.8 0.0 0.00 49.5 50.6 1.1 1.0 67 21 50.2 49.9 0.6 0.0 0.00 48.0 49.4 1.8 1.8 79 22 46.2 56.9 0.5 0.0 0.00 47.0 48.7 1.3 1.2 66 23 46.0 58.1 0.4 0.0 0.00 46.1 48.1 2.4 2.3 63 24 43.8 61.9 0.4 0.0 0.00 45.5 47.5 2.3 2.2 67 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.7 34.6 53.2 DegF RELATIVE HUMIDITY 81.8 19.1 50.5 % VAPOR PRESS. DEF. 0.9 KPas SOLAR RADIATION 361.2 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 58.4 41.1 48.1 DegF SOIL TEMP. 4 IN 54.4 43.3 48.1 DegF WIND SPEED 10.7 2.8 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 78 Degrees REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 5.8 84 7.9 10.6 SINE CURVE 7.1 86 9.7 128 12.8 178 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 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 44.1 60.8 0.4 0.0 0.00 45.1 47.2 3.0 2.7 80 2 44.4 59.8 0.4 0.0 0.00 44.5 46.6 3.8 3.8 85 3 43.7 60.7 0.4 0.0 0.00 43.7 45.9 3.3 3.1 95 4 41.2 66.1 0.3 0.0 0.00 43.1 45.3 2.5 2.2 92 5 38.7 71.4 0.2 0.0 0.00 42.6 44.9 1.9 1.4 79 6 38.0 74.2 0.2 0.0 0.00 42.6 44.9 2.9 2.6 83 7 40.3 69.8 0.3 0.0 0.00 42.5 44.6 3.9 3.5 93 8 39.4 71.4 0.2 3.6 0.00 43.6 45.0 3.8 3.6 81 9 45.5 59.9 0.4 17.5 0.00 44.6 45.8 5.1 4.9 97 10 55.7 44.6 0.9 33.0 0.00 47.1 46.8 5.5 5.4 107 11 65.3 33.2 1.4 47.9 0.00 51.1 48.1 3.8 3.6 123 12 71.2 27.0 1.9 63.4 0.00 56.2 50.5 4.0 3.5 110 13 73.5 23.3 2.2 35.7 0.00 57.3 52.5 2.0 1.1 108 14 77.2 19.3 2.6 52.7 0.00 58.5 53.7 3.3 2.3 297 15 77.6 17.8 2.7 46.1 0.00 58.6 54.6 6.9 6.3 293 16 77.6 18.1 2.6 34.1 0.00 57.6 54.9 8.8 8.2 298 17 76.6 18.1 2.6 18.3 0.00 55.5 54.2 8.2 7.5 295 18 73.2 20.8 2.2 3.2 0.00 53.9 53.3 4.8 4.7 317 19 68.8 24.2 1.8 0.0 0.00 52.7 52.9 4.7 4.7 295 20 66.1 25.7 1.6 0.0 0.00 51.4 52.0 4.8 4.6 283 21 62.1 30.7 1.3 0.0 0.00 49.7 50.6 3.4 2.4 270 22 54.4 41.4 0.9 0.0 0.00 48.5 49.8 1.1 0.2 22 23 50.1 47.6 0.6 0.0 0.00 48.3 49.5 0.8 0.7 84 24 50.0 51.2 0.6 0.0 0.00 48.3 49.4 2.0 1.0 99 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.3 37.1 57.3 DegF RELATIVE HUMIDITY 78.9 15.8 43.2 % VAPOR PRESS. DEF. 1.2 KPas SOLAR RADIATION 355.5 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 58.7 42.4 49.4 DegF SOIL TEMP. 4 IN 55.0 44.4 49.2 DegF WIND SPEED 16.1 3.9 MPH WIND VECTOR MAG. 0.6 MPH WIND VECTOR DIR. 24 Degrees REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 7.7 92 10.4 13.5 SINE CURVE 8.1 94 11.0 139 14.3 193 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 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 50.5 50.6 0.6 0.0 0.00 47.0 48.5 2.9 2.8 82 2 48.4 53.6 0.5 0.0 0.00 46.3 48.2 4.2 4.1 97 3 47.0 55.6 0.5 0.0 0.00 45.3 47.2 3.0 2.6 102 4 44.3 61.8 0.4 0.0 0.00 44.9 46.9 3.2 2.9 75 5 42.2 66.9 0.3 0.0 0.00 44.3 46.3 1.7 1.5 70 6 42.3 66.7 0.3 0.0 0.00 43.9 46.2 4.1 3.9 96 7 42.8 67.0 0.3 0.0 0.00 44.1 46.1 3.3 3.1 90 8 42.9 66.9 0.3 1.5 0.00 44.4 45.6 2.4 2.1 96 9 46.9 61.0 0.4 17.0 0.00 46.2 47.3 3.7 3.5 93 10 55.1 47.2 0.8 30.7 0.00 47.8 47.6 5.3 5.1 100 11 61.7 39.4 1.1 44.0 0.00 51.5 49.1 3.0 2.4 113 12 66.5 33.6 1.5 51.3 0.00 55.1 50.6 4.0 3.4 271 13 68.9 29.7 1.7 56.2 0.00 57.2 52.3 8.1 7.1 277 14 70.5 28.1 1.8 58.7 0.00 59.1 54.6 11.7 11.1 268 15 70.8 29.2 1.8 52.2 0.00 58.8 55.1 14.9 14.1 273 16 70.2 29.0 1.8 36.1 0.00 57.4 55.1 12.2 11.6 263 17 68.7 32.3 1.6 19.0 0.00 55.2 54.4 14.6 14.3 284 18 66.4 36.5 1.4 4.7 0.00 53.3 53.3 8.8 8.6 272 19 63.2 41.5 1.2 0.0 0.00 51.8 52.2 3.6 3.3 269 20 58.2 49.0 0.8 0.0 0.00 50.7 51.6 1.4 0.9 192 21 58.5 48.5 0.9 0.0 0.00 50.4 51.3 2.8 2.5 294 22 57.9 50.4 0.8 0.0 0.00 49.8 50.8 3.1 2.7 288 23 56.8 53.5 0.7 0.0 0.00 48.7 49.9 1.7 1.1 256 24 51.1 64.9 0.5 0.0 0.00 47.8 49.0 1.6 1.0 119 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.8 40.4 56.3 DegF RELATIVE HUMIDITY 74.2 26.0 48.5 % VAPOR PRESS. DEF. 0.9 KPas SOLAR RADIATION 371.3 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 59.5 43.7 50.1 DegF SOIL TEMP. 4 IN 55.3 45.6 50.0 DegF WIND SPEED 24.7 5.2 MPH WIND VECTOR MAG. 1.9 MPH WIND VECTOR DIR. 272 Degrees REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 5.2 97 8.1 11.8 SINE CURVE 5.6 99 8.4 148 11.8 204 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 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 48.5 70.5 0.3 0.0 0.00 47.4 48.7 1.7 1.2 74 2 47.3 74.4 0.3 0.0 0.00 46.9 48.4 2.1 1.5 51 3 46.4 76.0 0.3 0.0 0.00 46.5 48.0 1.9 1.6 88 4 45.9 77.3 0.2 0.0 0.00 46.3 47.8 2.6 2.2 83 5 45.1 79.1 0.2 0.0 0.00 46.1 47.6 3.0 2.2 75 6 46.6 75.5 0.3 0.0 0.00 45.8 47.3 4.0 3.4 88 7 45.9 79.3 0.2 0.0 0.00 45.5 46.8 2.4 1.8 96 8 44.9 80.8 0.2 2.1 0.00 45.4 46.9 3.2 2.2 96 9 50.8 69.5 0.4 17.1 0.00 47.3 48.5 4.0 3.7 94 10 58.9 51.4 0.8 27.1 0.00 49.3 48.7 3.6 2.3 88 11 62.6 42.5 1.1 46.1 0.00 51.9 49.6 14.5 14.0 264 12 63.1 43.2 1.1 53.6 0.00 54.3 51.0 17.5 16.9 276 13 64.1 40.5 1.2 52.2 0.00 55.9 52.4 19.5 18.8 274 14 64.7 35.6 1.3 47.5 0.00 56.3 53.5 20.6 19.8 277 15 65.0 30.4 1.5 46.6 0.00 55.7 53.6 24.9 24.4 296 16 64.5 27.3 1.5 29.9 0.00 54.3 53.4 23.7 23.0 289 17 63.5 24.0 1.5 19.1 0.00 52.6 52.7 19.5 18.9 282 18 61.9 21.6 1.5 3.8 0.00 50.8 51.8 16.5 16.0 279 19 59.8 20.4 1.4 0.0 0.00 49.2 50.7 10.8 10.6 275 20 57.8 23.8 1.2 0.0 0.00 48.3 50.0 9.1 8.9 279 21 55.4 28.1 1.1 0.0 0.00 47.1 49.0 7.3 6.8 308 22 52.2 32.6 0.9 0.0 0.00 45.7 47.7 3.2 2.8 309 23 50.4 33.7 0.8 0.0 0.00 45.4 47.6 3.2 3.1 264 24 50.4 29.4 0.9 0.0 0.00 44.8 47.1 8.4 8.1 284 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.6 43.9 54.8 DegF RELATIVE HUMIDITY 87.2 19.0 48.6 % VAPOR PRESS. DEF. 0.8 KPas SOLAR RADIATION 345.0 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 56.4 44.8 49.2 DegF SOIL TEMP. 4 IN 53.8 46.7 49.6 DegF WIND SPEED 36.5 9.5 MPH WIND VECTOR MAG. 7.0 MPH WIND VECTOR DIR. 284 Degrees REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 3.4 100 6.0 9.8 SINE CURVE 3.3 103 6.2 154 9.9 214 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 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 46.6 32.2 0.7 0.0 0.00 43.8 46.3 6.6 6.4 272 2 45.7 30.3 0.7 0.0 0.00 43.3 46.0 7.4 7.3 278 3 44.9 29.5 0.7 0.0 0.00 42.5 45.2 6.0 6.0 289 4 43.5 30.3 0.7 0.0 0.00 42.1 44.9 5.6 5.2 271 5 41.7 32.7 0.6 0.0 0.00 41.4 44.3 4.2 2.9 221 6 40.4 33.8 0.6 0.0 0.00 40.7 43.7 3.7 2.0 238 7 34.4 48.6 0.4 0.0 0.00 40.1 43.0 2.8 2.4 71 8 32.4 51.0 0.3 3.3 0.00 40.1 43.2 1.5 0.4 95 9 39.0 41.2 0.5 19.9 0.00 40.7 43.4 3.2 3.0 69 10 46.5 31.4 0.7 35.5 0.00 44.2 44.7 2.7 2.3 85 11 51.2 26.0 1.0 48.0 0.00 47.9 46.1 2.4 1.6 119 12 55.5 20.7 1.2 55.9 0.00 51.4 47.9 3.5 2.2 176 13 58.2 18.0 1.4 59.1 0.00 54.2 50.0 4.3 0.2 2 14 61.0 15.4 1.5 56.9 0.00 55.3 51.7 9.7 8.1 311 15 61.1 15.4 1.6 48.8 0.00 55.0 52.4 9.0 8.5 258 16 61.3 14.2 1.6 36.3 0.00 53.7 52.4 9.3 8.7 265 17 60.5 14.0 1.5 20.7 0.00 51.3 51.5 9.6 9.3 283 18 58.3 14.7 1.4 4.8 0.00 49.0 50.1 7.5 7.3 282 19 53.6 17.9 1.2 0.0 0.00 46.8 48.5 2.5 2.3 290 20 49.4 23.1 0.9 0.0 0.00 45.5 47.6 1.8 1.6 254 21 42.0 32.4 0.6 0.0 0.00 44.3 46.7 1.7 1.5 70 22 38.0 38.6 0.5 0.0 0.00 43.4 46.0 1.1 1.0 77 23 37.2 40.2 0.4 0.0 0.00 42.9 45.7 2.6 2.5 47 24 36.4 42.3 0.4 0.0 0.00 42.1 45.0 2.8 2.5 73 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 62.0 31.0 47.4 DegF RELATIVE HUMIDITY 68.0 12.4 28.9 % VAPOR PRESS. DEF. 0.9 KPas SOLAR RADIATION 389.2 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 55.4 40.0 46.0 DegF SOIL TEMP. 4 IN 52.6 42.9 47.0 DegF WIND SPEED 20.3 4.6 MPH WIND VECTOR MAG. 2.3 MPH WIND VECTOR DIR. 280 Degrees REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 1.3 102 2.9 5.2 SINE CURVE 1.5 104 3.4 157 5.7 220 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 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 36.7 40.2 0.4 0.0 0.00 41.8 44.7 3.4 3.3 64 2 34.4 45.1 0.4 0.0 0.00 41.0 43.9 1.9 1.9 68 3 31.7 51.1 0.3 0.0 0.00 40.6 43.6 1.7 1.7 65 4 31.3 53.3 0.3 0.0 0.00 40.2 43.2 1.9 1.8 74 5 30.8 54.4 0.3 0.0 0.00 39.9 43.1 2.4 2.3 86 6 30.2 56.2 0.2 0.0 0.00 39.5 42.6 1.2 1.1 79 7 29.5 63.0 0.2 0.0 0.00 39.3 42.1 1.1 0.9 76 8 29.5 61.3 0.2 3.2 0.00 39.5 42.3 1.5 1.1 113 9 38.7 43.1 0.5 19.6 0.00 40.5 43.0 4.4 4.2 88 10 48.6 29.3 0.8 35.1 0.00 43.8 44.0 4.9 4.7 98 11 54.9 23.8 1.1 47.4 0.00 47.4 45.3 4.7 4.4 95 12 60.7 20.1 1.5 55.4 0.00 51.5 47.6 4.0 3.7 93 13 67.2 16.9 1.9 58.1 0.00 54.8 49.8 4.0 3.5 113 14 71.8 14.6 2.3 55.4 0.00 56.6 51.6 2.5 1.4 200 15 75.2 13.9 2.6 46.3 0.00 57.0 52.8 2.0 0.2 176 16 76.0 13.6 2.6 29.6 0.00 56.1 53.3 1.6 0.5 23 17 77.8 12.8 2.8 20.2 0.00 54.2 52.8 1.1 0.7 297 18 70.8 17.3 2.2 4.0 0.00 51.4 51.2 0.8 0.4 321 19 58.7 29.1 1.2 0.0 0.00 49.7 50.5 1.4 1.0 112 20 52.2 36.9 0.8 0.0 0.00 48.2 49.4 1.8 1.6 73 21 49.3 40.5 0.7 0.0 0.00 47.5 49.1 2.7 2.6 84 22 51.7 35.4 0.8 0.0 0.00 46.7 48.4 3.2 3.1 98 23 47.2 42.0 0.6 0.0 0.00 45.5 47.3 1.0 0.9 80 24 45.3 44.9 0.6 0.0 0.00 44.8 46.8 1.3 1.0 102 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.5 28.5 50.0 DegF RELATIVE HUMIDITY 73.2 11.5 35.8 % VAPOR PRESS. DEF. 1.1 KPas SOLAR RADIATION 374.4 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 57.1 39.2 46.5 DegF SOIL TEMP. 4 IN 53.3 42.0 47.0 DegF WIND SPEED 9.2 2.4 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 89 Degrees REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 4.9 106 7.0 9.7 SINE CURVE 7.6 112 10.3 167 13.2 233 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 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 42.5 50.5 0.5 0.0 0.00 44.5 46.5 1.8 1.1 85 2 42.8 49.2 0.5 0.0 0.00 43.9 45.9 1.6 1.0 117 3 40.0 54.1 0.4 0.0 0.00 43.5 45.6 1.3 1.2 76 4 40.3 55.3 0.4 0.0 0.00 43.5 45.5 2.0 1.6 87 5 43.3 48.8 0.5 0.0 0.00 43.5 45.4 4.1 3.9 92 6 43.6 48.7 0.5 0.0 0.00 43.3 45.1 3.6 3.3 82 7 44.9 47.2 0.5 0.0 0.00 43.0 44.6 4.4 4.3 97 8 44.7 46.2 0.5 2.3 0.00 43.2 44.9 2.4 2.1 110 9 48.3 42.7 0.7 11.8 0.00 44.8 45.9 4.9 4.9 98 10 55.9 33.4 1.0 24.0 0.00 47.3 46.9 4.6 4.5 98 11 65.7 25.8 1.6 41.0 0.00 51.2 48.6 2.7 2.5 79 12 75.3 19.5 2.4 39.6 0.00 54.0 50.1 2.2 1.6 74 13 80.8 14.6 3.1 45.1 0.00 57.5 52.4 4.9 4.6 107 14 84.8 11.7 3.6 46.1 0.00 59.2 53.7 5.5 4.6 119 15 85.9 10.4 3.8 37.2 0.00 59.2 54.7 7.2 4.3 142 16 82.9 11.0 3.4 19.4 0.00 57.8 54.6 10.3 10.0 295 17 80.2 11.0 3.1 11.9 0.00 56.5 54.4 7.0 6.8 298 18 77.0 12.5 2.8 4.5 0.00 54.4 53.4 3.6 3.0 270 19 66.4 19.9 1.8 0.0 0.00 52.6 52.5 2.6 2.2 72 20 62.5 23.2 1.5 0.0 0.00 51.2 51.9 3.3 3.2 90 21 60.6 24.8 1.4 0.0 0.00 51.0 51.8 3.1 3.0 97 22 62.4 21.5 1.5 0.0 0.00 50.0 51.0 5.3 5.2 98 23 59.5 24.0 1.3 0.0 0.00 49.4 50.5 4.3 3.9 92 24 58.5 24.4 1.3 0.0 0.00 48.9 50.1 4.6 4.1 88 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.8 39.2 60.4 DegF RELATIVE HUMIDITY 59.7 8.8 30.4 % VAPOR PRESS. DEF. 1.6 KPas SOLAR RADIATION 282.9 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 59.3 42.8 49.6 DegF SOIL TEMP. 4 IN 54.8 44.4 49.3 DegF WIND SPEED 16.4 4.1 MPH WIND VECTOR MAG. 1.9 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 9.7 116 12.9 16.1 SINE CURVE 12.0 124 15.1 182 18.9 252 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 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 58.0 23.9 1.2 0.0 0.00 48.1 49.4 5.6 5.4 91 2 58.3 22.9 1.3 0.0 0.00 47.9 49.2 5.4 5.3 99 3 59.0 21.2 1.3 0.0 0.00 47.9 49.2 4.8 4.3 101 4 59.6 20.4 1.4 0.0 0.00 47.7 48.9 5.2 4.9 97 5 62.6 16.4 1.6 0.0 0.00 47.4 48.6 6.0 5.8 92 6 62.3 16.0 1.6 0.0 0.00 47.1 48.3 5.7 5.5 103 7 64.1 15.6 1.7 0.0 0.00 46.7 47.7 6.7 6.6 112 8 65.7 13.5 1.9 2.3 0.00 47.9 49.0 7.9 7.8 116 9 69.6 13.1 2.1 13.0 0.00 48.5 49.0 8.7 8.5 107 10 73.8 12.7 2.5 25.1 0.00 50.1 49.3 7.2 7.0 116 11 75.5 11.8 2.7 30.7 0.00 52.1 50.2 5.4 4.8 156 12 75.6 11.8 2.7 33.1 0.00 53.9 51.0 5.8 5.2 218 13 75.1 13.1 2.6 29.7 0.00 54.7 52.0 9.0 8.3 195 14 74.4 15.2 2.5 30.0 0.00 55.1 52.6 10.8 10.1 209 15 73.6 15.8 2.4 21.0 0.00 55.1 53.0 9.6 8.8 200 16 73.1 16.2 2.3 14.0 0.00 54.6 53.1 9.5 8.9 187 17 72.2 17.0 2.2 7.7 0.00 53.7 52.8 8.1 7.6 176 18 71.5 19.2 2.1 6.4 0.00 52.8 52.4 11.3 10.8 144 19 70.8 18.4 2.1 0.0 0.00 51.9 52.1 13.0 12.4 153 20 68.6 20.8 1.9 0.0 0.00 50.7 51.1 5.3 4.9 147 21 66.3 20.6 1.8 0.0 0.00 50.3 51.0 4.5 4.0 184 22 58.0 50.7 0.8 0.0 0.00 49.1 50.1 10.7 9.7 303 23 56.2 55.1 0.7 0.0 0.00 48.9 49.9 11.2 10.4 247 24 55.5 58.7 0.6 0.0 0.00 49.1 49.9 9.5 9.1 236 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.8 55.2 66.6 DegF RELATIVE HUMIDITY 60.3 10.4 21.7 % VAPOR PRESS. DEF. 1.8 KPas SOLAR RADIATION 213.1 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 55.3 45.6 50.4 DegF SOIL TEMP. 4 IN 53.1 46.7 50.3 DegF WIND SPEED 24.1 7.8 MPH WIND VECTOR MAG. 4.3 MPH WIND VECTOR DIR. 160 Degrees REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 11.6 128 16.6 21.6 SINE CURVE 11.0 135 16.0 199 21.0 273 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 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 52.1 70.6 0.4 0.0 0.00 48.3 48.9 12.9 11.0 275 2 47.3 80.3 0.2 0.0 0.00 48.1 49.1 12.0 11.6 280 3 47.0 75.3 0.3 0.0 0.00 47.1 48.6 7.1 6.4 255 4 45.4 76.8 0.2 0.0 0.00 46.2 47.9 4.0 3.8 353 5 44.3 78.7 0.2 0.0 0.00 45.6 47.5 4.2 3.9 316 6 42.3 82.1 0.2 0.0 0.00 44.5 46.7 2.3 0.9 331 7 38.1 91.4 0.1 0.0 0.00 44.2 46.4 2.1 1.5 68 8 36.2 94.2 0.0 3.5 0.00 43.8 46.2 1.6 1.2 72 9 42.9 83.8 0.2 20.5 0.00 44.6 46.7 4.0 3.9 96 10 49.0 68.9 0.4 37.1 0.00 47.4 47.3 5.2 4.9 103 11 51.6 55.9 0.6 50.5 0.00 50.5 48.5 4.7 3.8 121 12 53.6 44.5 0.8 58.6 0.00 53.6 50.1 3.4 1.2 235 13 55.3 38.5 0.9 61.9 0.00 56.2 52.0 3.3 0.2 294 14 56.4 35.1 1.0 59.6 0.00 57.3 53.4 5.3 3.5 50 15 58.1 31.0 1.1 51.2 0.00 58.0 54.6 3.0 1.4 83 16 59.3 25.9 1.3 39.4 0.00 56.9 54.9 3.4 0.9 125 17 59.4 23.5 1.3 22.8 0.00 54.4 54.2 3.4 0.3 329 18 56.6 25.7 1.2 5.5 0.00 51.4 52.2 2.6 2.5 93 19 49.2 36.7 0.8 0.0 0.00 49.2 51.0 1.1 0.5 51 20 44.0 46.0 0.5 0.0 0.00 47.7 49.9 0.9 0.7 90 21 41.1 51.3 0.4 0.0 0.00 46.6 49.1 1.2 1.0 84 22 38.2 56.8 0.3 0.0 0.00 45.7 48.3 1.1 1.0 77 23 37.9 57.7 0.3 0.0 0.00 44.7 47.5 2.6 2.4 88 24 36.5 62.2 0.3 0.0 0.00 44.2 47.0 1.9 1.6 69 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.4 35.0 47.6 DegF RELATIVE HUMIDITY 95.8 21.1 58.0 % VAPOR PRESS. DEF. 0.5 KPas SOLAR RADIATION 410.9 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 58.2 43.6 49.1 DegF SOIL TEMP. 4 IN 55.0 45.9 49.6 DegF WIND SPEED 25.8 3.9 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 332 Degrees REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 0.6 128 2.2 4.6 SINE CURVE 1.3 136 3.3 202 5.9 279 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 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 36.3 62.7 0.3 0.0 0.00 43.9 46.7 2.9 2.8 95 2 35.9 63.6 0.3 0.0 0.00 43.2 45.9 3.1 2.8 76 3 33.6 68.9 0.2 0.0 0.00 42.4 45.2 1.4 1.3 80 4 31.9 73.4 0.2 0.0 0.00 42.1 45.0 1.9 1.8 62 5 31.7 74.7 0.2 0.0 0.00 41.9 44.8 2.8 2.8 70 6 32.6 76.1 0.1 0.0 0.00 41.4 44.4 3.6 3.6 88 7 31.4 79.6 0.1 0.0 0.00 40.8 43.7 3.1 2.9 83 8 31.4 77.9 0.1 3.5 0.00 40.7 43.7 3.6 3.5 86 9 37.5 67.3 0.3 20.4 0.00 41.6 44.2 4.1 4.0 101 10 45.2 54.4 0.5 37.2 0.00 44.9 45.2 2.8 2.5 74 11 50.4 46.3 0.7 50.2 0.00 48.5 46.3 2.7 1.8 271 12 52.0 45.0 0.7 59.7 0.00 52.0 48.3 5.3 4.7 260 13 54.1 40.6 0.8 63.7 0.00 54.7 50.4 7.1 6.5 280 14 55.2 31.9 1.0 57.5 0.00 55.9 51.9 7.6 6.7 275 15 55.7 30.3 1.1 46.9 0.00 55.7 52.7 7.7 7.1 288 16 56.3 32.1 1.0 37.2 0.00 54.3 52.7 9.3 8.7 304 17 55.6 31.7 1.0 22.2 0.00 51.8 51.9 10.8 10.3 299 18 53.8 32.8 1.0 5.6 0.00 49.4 50.5 8.2 8.0 304 19 51.1 35.0 0.8 0.0 0.00 47.7 49.4 6.9 6.8 294 20 49.1 38.5 0.7 0.0 0.00 46.9 48.9 8.2 8.0 284 21 49.6 41.1 0.7 0.0 0.00 46.0 48.0 11.1 10.8 305 22 47.9 45.9 0.6 0.0 0.00 45.2 47.3 10.4 10.1 304 23 47.2 48.9 0.6 0.0 0.00 44.4 46.5 9.8 9.3 309 24 43.1 56.4 0.4 0.0 0.00 43.5 45.9 6.1 6.0 259 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 57.2 30.1 44.5 DegF RELATIVE HUMIDITY 81.9 27.0 52.3 % VAPOR PRESS. DEF. 0.6 KPas SOLAR RADIATION 404.2 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 55.9 40.6 46.6 DegF SOIL TEMP. 4 IN 52.9 43.6 47.5 DegF WIND SPEED 18.4 5.9 MPH WIND VECTOR MAG. 3.3 MPH WIND VECTOR DIR. 302 Degrees REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 0.1 129 1.4 3.9 SINE CURVE 0.3 136 1.7 203 3.7 283 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 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 41.3 61.2 0.3 0.0 0.00 43.1 45.5 5.2 5.1 266 2 39.8 64.8 0.3 0.0 0.00 42.3 44.9 5.6 5.5 271 3 36.7 70.3 0.2 0.0 0.00 41.7 44.4 2.7 2.2 360 4 32.9 76.4 0.2 0.0 0.00 41.0 43.9 2.0 1.5 72 5 30.6 81.4 0.1 0.0 0.00 40.7 43.7 1.4 0.8 93 6 29.3 83.9 0.1 0.0 0.00 40.4 43.4 2.0 1.5 83 7 28.5 86.6 0.1 0.0 0.00 39.8 42.8 2.0 1.9 72 8 27.5 87.7 0.1 3.9 0.00 40.0 43.0 1.2 1.1 68 9 33.6 77.8 0.1 14.1 0.00 40.8 43.1 2.0 1.9 85 10 42.1 63.2 0.3 33.5 0.00 43.9 43.9 2.4 0.3 75 11 43.0 62.9 0.4 18.2 0.00 45.0 44.7 7.6 7.3 299 12 42.7 69.1 0.3 18.8 0.00 45.0 44.8 8.1 7.5 307 13 43.6 73.2 0.3 34.2 0.00 47.6 46.1 6.7 6.2 287 14 46.7 61.8 0.4 38.1 0.00 49.7 47.8 6.5 5.9 264 15 49.6 51.5 0.6 46.4 0.00 50.2 47.7 11.0 8.2 296 16 47.4 60.3 0.4 22.6 0.00 50.3 49.3 6.1 5.5 15 17 50.8 47.8 0.7 26.4 0.00 49.6 49.2 3.4 2.8 184 18 48.4 56.4 0.5 5.2 0.00 47.6 48.0 7.0 3.9 60 19 46.2 63.0 0.4 0.0 0.00 46.6 47.6 4.0 3.1 118 20 44.4 70.4 0.3 0.0 0.00 45.8 47.0 4.6 4.5 81 21 44.2 71.5 0.3 0.0 0.00 45.4 46.6 3.1 2.8 120 22 42.1 76.8 0.2 0.0 0.00 44.3 45.9 2.5 2.2 64 23 40.6 79.1 0.2 0.0 0.00 43.6 45.6 3.7 3.6 81 24 38.3 82.6 0.1 0.0 0.00 42.5 44.8 1.8 1.2 86 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 52.2 26.7 40.4 DegF RELATIVE HUMIDITY 88.8 44.2 70.0 % VAPOR PRESS. DEF. 0.3 KPas SOLAR RADIATION 261.6 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 51.4 39.7 44.5 DegF SOIL TEMP. 4 IN 49.5 42.6 45.6 DegF WIND SPEED 23.7 4.3 MPH WIND VECTOR MAG. 1.0 MPH WIND VECTOR DIR. 328 Degrees REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 0.0 129 0.0 0.8 SINE CURVE 0.0 136 0.2 204 1.7 284 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 JAN 29 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 35.2 88.2 0.1 0.0 0.00 41.9 44.3 2.4 1.2 95 2 32.7 91.6 0.1 0.0 0.00 41.3 43.9 1.6 1.3 84 3 30.1 95.2 0.0 0.0 0.00 40.6 43.4 1.3 0.9 76 4 28.1 96.7 0.0 0.0 0.00 40.2 43.1 1.8 1.6 74 5 27.3 97.5 0.0 0.0 0.00 39.8 42.8 1.3 1.0 68 6 27.2 97.9 0.0 0.0 0.00 39.3 42.4 2.4 1.8 94 7 27.6 98.1 0.0 0.0 0.00 39.0 41.9 3.0 2.8 75 8 28.6 97.1 0.0 3.1 0.00 38.9 41.8 2.1 1.8 60 9 35.2 88.2 0.1 20.0 0.00 39.4 42.0 1.8 1.1 65 10 42.0 66.1 0.3 37.3 0.00 42.7 43.0 5.7 5.4 108 11 46.5 56.1 0.5 50.6 0.00 46.5 44.5 6.1 5.8 102 12 50.9 49.6 0.6 59.0 0.00 50.3 46.6 4.3 3.7 87 13 54.8 41.4 0.9 61.7 0.00 53.5 48.7 3.2 1.0 323 14 57.1 34.0 1.1 59.2 0.00 55.6 50.7 3.1 2.2 250 15 58.9 26.8 1.2 51.7 0.00 56.0 52.1 7.0 6.3 280 16 59.7 27.4 1.3 38.7 0.00 54.5 52.3 9.0 8.6 279 17 59.5 25.0 1.3 22.4 0.00 51.9 51.6 9.7 9.3 279 18 57.6 25.2 1.2 5.6 0.00 49.2 49.9 6.9 6.7 278 19 53.4 30.7 1.0 0.0 0.00 47.0 48.5 3.2 3.0 277 20 49.8 35.1 0.8 0.0 0.00 45.6 47.5 2.9 0.8 201 21 43.6 43.2 0.6 0.0 0.00 44.1 46.3 2.3 1.4 39 22 38.6 51.9 0.4 0.0 0.00 43.1 45.5 1.9 1.3 85 23 36.1 57.4 0.3 0.0 0.00 42.4 45.1 2.9 2.4 81 24 34.9 61.0 0.3 0.0 0.00 41.9 44.6 2.0 1.4 71 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 60.0 26.7 42.3 DegF RELATIVE HUMIDITY 99.0 23.2 61.7 % VAPOR PRESS. DEF. 0.5 KPas SOLAR RADIATION 409.2 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 56.2 38.8 45.2 DegF SOIL TEMP. 4 IN 52.4 41.7 46.0 DegF WIND SPEED 17.8 3.7 MPH WIND VECTOR MAG. 0.3 MPH WIND VECTOR DIR. 337 Degrees REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 0.7 129 2.2 4.1 SINE CURVE 0.8 137 2.4 206 4.5 289 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 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 33.7 64.0 0.2 0.0 0.00 41.1 44.0 3.0 2.7 91 2 32.4 67.6 0.2 0.0 0.00 40.6 43.4 2.1 0.5 46 3 29.7 72.4 0.2 0.0 0.00 40.0 43.0 1.5 1.3 75 4 27.8 76.3 0.1 0.0 0.00 39.7 42.8 2.4 2.1 71 5 28.7 74.6 0.1 0.0 0.00 39.4 42.4 3.4 3.1 85 6 28.5 75.3 0.1 0.0 0.00 38.9 41.9 2.9 2.6 84 7 27.1 77.8 0.1 0.0 0.00 38.5 41.6 2.3 2.2 78 8 26.5 80.2 0.1 4.7 0.00 38.7 41.9 1.6 1.3 123 9 36.8 57.6 0.3 19.3 0.00 39.9 42.0 3.1 2.6 68 10 42.9 47.0 0.5 20.2 0.00 41.8 42.4 1.9 1.6 120 11 46.4 43.9 0.6 33.1 0.00 44.7 43.9 3.8 3.3 105 12 53.4 34.3 0.9 56.6 0.00 49.1 45.8 2.0 1.2 290 13 58.8 27.1 1.2 50.4 0.00 51.9 48.0 1.9 0.6 65 14 64.7 20.3 1.7 63.9 0.00 55.1 50.0 3.7 2.5 113 15 66.8 17.2 1.9 48.1 0.00 56.0 51.4 3.3 1.4 102 16 68.2 15.2 2.0 38.6 0.00 55.1 51.9 3.9 2.6 286 17 66.8 14.9 1.9 22.9 0.00 52.6 51.5 6.7 6.5 291 18 64.6 15.6 1.8 6.4 0.00 50.0 50.2 5.6 5.5 294 19 58.2 21.4 1.3 0.0 0.00 48.2 49.2 4.8 4.7 279 20 52.7 27.8 1.0 0.0 0.00 46.0 47.6 2.3 0.2 258 21 43.8 37.6 0.6 0.0 0.00 44.6 46.5 1.9 1.6 75 22 39.8 44.5 0.5 0.0 0.00 44.0 46.2 2.6 2.4 77 23 41.1 43.7 0.5 0.0 0.00 43.3 45.6 3.7 3.5 82 24 39.7 46.1 0.4 0.0 0.00 42.3 44.8 3.2 3.1 93 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.6 25.0 45.0 DegF RELATIVE HUMIDITY 83.6 13.0 45.9 % VAPOR PRESS. DEF. 0.8 KPas SOLAR RADIATION 364.1 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 56.0 38.3 45.0 DegF SOIL TEMP. 4 IN 52.0 41.4 45.7 DegF WIND SPEED 12.2 3.1 MPH WIND VECTOR MAG. 0.8 MPH WIND VECTOR DIR. 67 Degrees REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 2.6 132 4.3 6.3 SINE CURVE 3.7 141 5.8 212 8.2 297 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 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 36.8 51.1 0.4 0.0 0.00 41.6 44.2 2.0 1.4 105 2 32.8 57.7 0.3 0.0 0.00 41.0 43.6 1.0 0.9 103 3 33.1 58.4 0.3 0.0 0.00 41.2 43.8 1.9 1.8 93 4 37.2 51.3 0.4 0.0 0.00 41.1 43.4 3.8 3.5 83 5 36.0 53.5 0.3 0.0 0.00 40.3 42.7 2.5 2.2 95 6 35.0 55.5 0.3 0.0 0.00 39.9 42.5 3.2 3.0 112 7 35.9 55.2 0.3 0.0 0.00 39.5 42.0 3.0 2.6 109 8 35.7 53.6 0.3 3.3 0.00 40.1 42.6 4.0 3.5 106 9 43.2 43.3 0.5 21.3 0.00 41.6 43.4 4.2 3.3 81 10 50.2 36.6 0.8 32.9 0.00 44.6 44.2 4.4 4.1 99 11 59.4 26.5 1.3 51.3 0.00 49.0 46.2 6.0 5.6 94 12 67.9 17.7 1.9 58.5 0.00 52.9 48.1 3.7 3.1 113 13 71.1 12.2 2.3 53.4 0.00 55.2 49.7 4.6 2.7 125 14 73.9 10.8 2.5 59.9 0.00 57.4 51.9 2.9 0.2 74 15 74.6 10.5 2.6 51.3 0.00 58.3 53.3 3.2 1.6 351 16 74.3 9.7 2.6 36.9 0.00 57.1 53.9 8.0 7.4 292 17 72.8 10.3 2.5 21.8 0.00 54.4 53.2 9.3 9.0 302 18 69.5 11.4 2.2 5.2 0.00 52.1 52.0 7.1 7.0 304 19 65.0 12.8 1.8 0.2 0.00 50.0 50.7 3.7 3.3 304 20 59.5 17.4 1.4 0.0 0.00 48.3 49.4 2.2 0.7 237 21 53.6 21.8 1.1 0.0 0.00 47.1 48.7 3.4 2.8 78 22 47.4 27.6 0.8 0.0 0.00 45.5 47.4 1.8 1.2 76 23 46.0 30.4 0.7 0.0 0.00 44.9 47.0 1.1 0.5 225 24 45.1 31.4 0.7 0.0 0.00 43.8 46.1 1.3 1.1 291 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.2 31.3 52.3 DegF RELATIVE HUMIDITY 64.5 8.6 31.9 % VAPOR PRESS. DEF. 1.2 KPas SOLAR RADIATION 396.1 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 58.4 39.4 46.9 DegF SOIL TEMP. 4 IN 53.9 41.8 47.1 DegF WIND SPEED 16.3 3.7 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 59 Degrees REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 5.8 138 8.0 10.6 SINE CURVE 6.5 147 9.0 221 11.9 309 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 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 39.2 38.9 0.5 0.0 0.00 42.9 45.4 1.1 0.6 88 2 36.1 44.6 0.4 0.0 0.00 42.3 44.9 2.1 1.6 73 3 34.9 46.6 0.4 0.0 0.00 41.7 44.4 2.1 1.5 79 4 32.6 50.2 0.3 0.0 0.00 41.3 44.0 1.7 1.5 85 5 31.1 52.4 0.3 0.0 0.00 40.7 43.5 1.8 1.7 68 6 31.2 53.5 0.3 0.0 0.00 40.2 43.1 2.2 2.0 73 7 30.0 60.3 0.2 0.0 0.00 39.7 42.4 2.3 2.2 60 8 29.4 57.9 0.2 1.8 0.00 39.6 42.4 1.9 1.6 65 9 35.2 50.3 0.4 18.0 0.00 40.5 42.9 3.0 2.8 88 10 46.7 32.3 0.7 36.1 0.00 44.4 44.5 3.8 3.7 107 11 53.5 24.3 1.1 52.5 0.00 48.1 45.8 4.1 3.7 107 12 58.1 23.5 1.3 60.8 0.00 51.8 47.7 3.2 2.0 111 13 61.8 20.2 1.5 63.4 0.00 55.0 49.8 3.1 1.9 153 14 63.3 19.3 1.6 60.8 0.00 56.9 51.7 4.0 1.1 346 15 64.9 18.8 1.7 52.8 0.00 57.6 53.1 4.1 2.6 273 16 65.9 20.8 1.7 39.8 0.00 56.6 53.5 4.6 3.5 281 17 65.2 21.1 1.7 23.0 0.00 54.0 53.0 7.4 6.9 295 18 62.4 24.9 1.4 6.9 0.00 51.4 51.6 9.9 9.7 295 19 58.5 30.9 1.2 0.0 0.00 49.5 50.5 7.0 7.0 296 20 54.0 38.2 0.9 0.0 0.00 48.0 49.4 5.1 4.9 261 21 48.3 45.6 0.6 0.0 0.00 46.0 47.8 2.9 1.1 29 22 42.7 52.7 0.4 0.0 0.00 44.9 47.0 2.2 2.0 52 23 38.2 59.3 0.3 0.0 0.00 43.9 46.3 1.8 1.6 87 24 36.6 61.1 0.3 0.0 0.00 43.4 45.9 2.2 1.7 59 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.0 28.7 46.7 DegF RELATIVE HUMIDITY 71.8 17.0 39.5 % VAPOR PRESS. DEF. 0.8 KPas SOLAR RADIATION 416.2 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 57.8 39.5 46.7 DegF SOIL TEMP. 4 IN 53.6 42.3 47.1 DegF WIND SPEED 14.0 3.5 MPH WIND VECTOR MAG. 0.6 MPH WIND VECTOR DIR. 349 Degrees REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 2.5 140 4.5 6.8 SINE CURVE 2.9 150 5.0 226 7.7 317 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 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 37.7 60.0 0.3 0.0 0.00 42.6 45.2 2.6 2.3 79 2 35.7 64.9 0.2 0.0 0.00 42.3 45.0 3.4 3.2 85 3 34.4 66.4 0.2 0.0 0.00 41.2 43.9 1.6 1.2 74 4 30.8 72.8 0.2 0.0 0.00 40.8 43.6 1.4 1.3 77 5 29.0 76.6 0.1 0.0 0.00 40.5 43.5 2.0 1.6 88 6 28.7 78.1 0.1 0.0 0.00 40.0 43.0 2.1 1.6 96 7 28.3 80.2 0.1 0.0 0.00 39.5 42.3 2.4 2.0 66 8 27.5 79.8 0.1 4.1 0.00 39.8 42.7 2.2 1.8 78 9 36.6 61.1 0.3 22.4 0.00 40.5 42.9 4.1 4.0 90 10 46.0 46.9 0.6 39.8 0.00 44.3 44.3 2.8 2.4 99 11 54.7 36.4 0.9 52.7 0.00 48.4 45.8 1.8 1.3 107 12 59.4 26.6 1.3 61.1 0.00 52.2 47.7 2.9 2.4 290 13 63.0 22.2 1.5 65.0 0.00 55.8 50.3 6.5 6.1 279 14 66.2 17.3 1.8 62.6 0.00 57.3 52.0 9.8 9.4 298 15 67.5 14.0 2.0 54.7 0.00 57.3 53.1 12.1 11.7 294 16 67.8 14.6 2.0 41.7 0.00 55.9 53.4 12.9 12.4 287 17 67.4 15.8 1.9 23.8 0.00 53.5 52.7 11.3 11.0 274 18 64.6 16.0 1.7 7.3 0.00 50.8 51.2 10.5 10.3 274 19 60.0 18.4 1.4 0.0 0.00 49.1 50.2 9.2 9.0 276 20 56.5 19.8 1.3 0.0 0.00 47.0 48.5 6.5 6.2 283 21 46.7 29.8 0.8 0.0 0.00 45.1 47.2 1.3 0.8 47 22 40.6 38.0 0.5 0.0 0.00 44.0 46.3 2.1 2.0 75 23 37.5 43.9 0.4 0.0 0.00 43.2 45.7 1.5 1.1 75 24 35.3 46.7 0.4 0.0 0.00 42.5 45.2 2.2 1.8 72 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.2 26.0 46.8 DegF RELATIVE HUMIDITY 86.4 11.1 43.6 % VAPOR PRESS. DEF. 0.8 KPas SOLAR RADIATION 435.5 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 57.6 39.4 46.4 DegF SOIL TEMP. 4 IN 53.5 42.2 46.9 DegF WIND SPEED 19.3 4.8 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 294 Degrees REF. EVAPOTRANSPIRATION 0.16 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 3.2 143 5.3 7.5 SINE CURVE 3.2 154 5.3 231 7.8 325 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 3 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 34.8 46.6 0.4 0.0 0.00 41.7 44.6 2.9 2.6 76 2 34.1 49.7 0.3 0.0 0.00 41.2 44.2 2.4 2.3 87 3 34.0 48.0 0.3 0.0 0.00 40.3 43.4 2.7 2.5 94 4 29.6 55.4 0.2 0.0 0.00 39.9 43.0 2.2 2.1 71 5 27.5 60.3 0.2 0.0 0.00 39.6 42.7 2.3 2.1 81 6 27.4 62.3 0.2 0.0 0.00 39.2 42.4 2.3 2.2 94 7 26.4 69.6 0.1 0.0 0.00 38.6 41.6 1.6 1.3 83 8 27.7 61.5 0.2 4.7 0.00 38.9 41.8 2.8 2.7 78 9 37.0 45.3 0.4 22.9 0.00 39.2 41.8 5.8 5.7 98 10 46.2 33.2 0.7 40.8 0.00 43.4 43.5 5.4 5.2 95 11 55.2 24.6 1.1 53.8 0.00 47.8 45.2 3.7 3.3 117 12 62.0 18.8 1.5 61.3 0.00 51.8 47.3 2.0 0.6 221 13 65.4 15.8 1.8 64.4 0.00 55.1 49.5 2.7 1.9 219 14 68.5 12.4 2.1 62.0 0.00 57.4 51.6 3.2 2.4 297 15 70.5 9.7 2.3 54.3 0.00 58.4 53.3 4.5 3.7 265 16 72.4 9.0 2.5 41.4 0.00 57.3 53.8 4.7 3.7 254 17 71.8 10.5 2.4 24.2 0.00 54.6 53.2 6.0 5.8 270 18 68.4 12.8 2.1 5.6 0.00 51.3 51.2 3.5 3.4 283 19 56.7 21.2 1.3 0.0 0.00 48.8 49.8 1.0 0.4 104 20 48.8 29.8 0.8 0.0 0.00 47.1 48.8 1.4 1.1 96 21 44.3 33.8 0.7 0.0 0.00 46.1 48.0 2.1 1.7 86 22 41.5 36.2 0.6 0.0 0.00 44.9 47.1 1.9 1.7 68 23 41.9 35.1 0.6 0.0 0.00 44.1 46.4 3.1 2.9 85 24 39.9 37.1 0.5 0.0 0.00 43.0 45.6 2.3 2.1 87 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.9 24.6 47.2 DegF RELATIVE HUMIDITY 75.9 7.7 34.9 % VAPOR PRESS. DEF. 1.0 KPas SOLAR RADIATION 435.5 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 58.5 38.5 46.3 DegF SOIL TEMP. 4 IN 53.9 41.5 46.7 DegF WIND SPEED 9.9 3.0 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 93 Degrees REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 4.0 147 5.9 8.0 SINE CURVE 4.8 158 7.0 238 9.7 334 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 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 36.7 40.5 0.4 0.0 0.00 42.4 45.0 2.7 2.4 80 2 36.1 40.5 0.4 0.0 0.00 41.4 44.2 2.3 2.0 113 3 35.2 39.1 0.4 0.0 0.00 41.1 44.0 2.8 1.8 117 4 38.1 32.1 0.5 0.0 0.00 40.8 43.5 2.5 1.8 79 5 37.8 35.6 0.5 0.0 0.00 40.9 43.5 4.2 3.9 108 6 39.7 30.8 0.6 0.0 0.00 40.5 43.1 3.9 3.8 100 7 39.9 33.9 0.6 0.0 0.00 40.3 42.5 4.8 4.7 98 8 41.9 29.5 0.6 2.4 0.00 41.3 43.2 3.4 3.1 108 9 48.7 22.1 0.9 8.2 0.00 43.1 44.2 7.0 6.8 85 10 51.3 21.5 1.0 12.8 0.00 43.6 44.1 6.8 6.5 94 11 52.4 22.5 1.0 16.3 0.00 45.0 44.9 6.6 6.2 93 12 55.7 22.3 1.2 15.5 0.00 46.1 45.6 5.7 5.2 93 13 59.2 22.5 1.3 14.4 0.00 47.3 46.5 5.0 4.8 99 14 60.8 24.1 1.4 6.3 0.00 47.2 46.5 1.9 0.4 87 15 61.0 20.1 1.5 5.5 0.00 47.8 47.4 6.4 6.0 292 16 66.0 15.7 1.8 3.7 0.00 47.0 46.9 11.6 5.1 301 17 64.7 19.2 1.7 2.3 0.00 46.8 46.7 8.5 3.6 237 18 63.0 24.6 1.5 1.2 0.00 46.8 46.8 6.0 1.6 94 19 61.7 22.9 1.4 0.0 0.00 46.6 46.7 2.7 0.9 159 20 60.8 22.2 1.4 0.0 0.00 46.8 46.9 4.2 4.0 114 21 60.8 22.7 1.4 0.0 0.00 46.8 47.1 7.3 7.1 88 22 62.1 25.4 1.4 0.0 0.00 46.9 47.1 7.2 7.0 94 23 62.0 26.5 1.4 0.0 0.00 46.8 46.9 4.6 3.6 119 24 62.8 25.9 1.4 0.0 0.00 47.0 47.1 2.3 1.8 195 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.4 32.3 52.4 DegF RELATIVE HUMIDITY 49.3 10.3 26.8 % VAPOR PRESS. DEF. 1.1 KPas SOLAR RADIATION 88.4 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 49.0 40.1 44.5 DegF SOIL TEMP. 4 IN 48.7 42.3 45.4 DegF WIND SPEED 29.3 5.0 MPH WIND VECTOR MAG. 2.6 MPH WIND VECTOR DIR. 98 Degrees REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 3.6 151 6.4 9.7 SINE CURVE 3.2 162 5.4 244 8.3 343 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 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 57.1 34.5 1.0 0.0 0.00 46.4 46.6 10.4 10.1 312 2 54.7 34.2 1.0 0.0 0.00 45.8 46.5 7.7 7.5 329 3 53.9 42.7 0.8 0.0 0.00 45.7 46.5 5.8 5.7 316 4 53.4 54.1 0.6 0.0 0.00 45.5 46.2 7.7 7.2 315 5 52.9 62.1 0.5 0.0 0.00 45.4 46.2 5.3 5.0 294 6 51.5 66.7 0.4 0.0 0.00 45.0 45.9 3.3 3.1 279 7 49.8 70.7 0.4 0.0 0.00 44.6 45.3 1.6 1.0 237 8 47.3 74.6 0.3 1.4 0.00 45.0 45.7 2.2 0.6 55 9 48.3 73.5 0.3 7.1 0.00 45.7 46.1 1.1 0.6 295 10 51.2 67.6 0.4 12.7 0.00 46.9 46.7 1.6 0.2 76 11 54.9 57.3 0.6 33.4 0.00 49.8 48.1 4.4 4.2 108 12 61.5 42.9 1.1 58.4 0.00 53.3 49.4 5.8 5.1 103 13 63.8 40.2 1.2 56.4 0.00 55.9 51.2 7.0 6.3 121 14 67.0 35.7 1.5 61.5 0.00 58.1 53.0 6.4 4.5 167 15 68.9 27.0 1.8 53.5 0.00 58.4 54.1 10.1 8.2 223 16 66.9 34.5 1.5 42.4 0.00 57.0 54.2 13.1 11.6 260 17 64.0 43.0 1.2 25.2 0.00 55.0 53.6 11.8 10.9 271 18 59.3 56.3 0.8 6.0 0.00 52.7 52.5 12.2 11.7 299 19 56.8 61.6 0.6 0.0 0.00 51.5 51.8 7.0 6.9 306 20 56.7 54.8 0.7 0.0 0.00 51.0 51.5 6.6 6.3 276 21 55.9 50.2 0.8 0.0 0.00 50.3 50.7 6.3 6.1 258 22 53.5 59.2 0.6 0.0 0.00 49.5 50.1 9.5 9.3 290 23 51.5 67.4 0.4 0.0 0.00 48.8 49.6 6.2 5.8 325 24 51.2 70.3 0.4 0.0 0.00 48.4 49.1 5.8 5.6 311 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.1 46.3 56.3 DegF RELATIVE HUMIDITY 77.0 20.7 53.4 % VAPOR PRESS. DEF. 0.8 KPas SOLAR RADIATION 358.3 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 58.9 44.5 49.8 DegF SOIL TEMP. 4 IN 54.3 45.2 49.2 DegF WIND SPEED 21.8 6.6 MPH WIND VECTOR MAG. 3.7 MPH WIND VECTOR DIR. 288 Degrees REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 3.0 154 6.5 11.3 SINE CURVE 5.6 167 8.9 253 13.2 356 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 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 49.9 74.3 0.3 0.0 0.00 47.7 48.6 5.0 4.9 306 2 46.3 81.5 0.2 0.0 0.00 46.2 47.8 1.5 1.1 309 3 43.6 85.9 0.1 0.0 0.00 45.2 47.0 1.5 0.6 36 4 39.0 91.7 0.1 0.0 0.00 44.5 46.5 1.4 1.0 90 5 36.8 93.9 0.0 0.0 0.00 43.9 46.1 1.2 1.0 73 6 35.5 95.8 0.0 0.0 0.00 43.4 45.6 2.3 2.2 73 7 35.8 97.5 0.0 0.0 0.00 43.0 45.2 2.6 2.5 77 8 34.7 97.7 0.0 4.3 0.00 42.9 45.3 1.6 1.5 102 9 42.0 84.0 0.2 21.4 0.00 44.1 45.7 3.6 3.4 98 10 49.6 68.6 0.4 38.5 0.00 47.6 46.8 1.8 0.8 80 11 53.7 63.1 0.5 52.1 0.00 51.2 48.2 2.5 1.7 121 12 56.6 56.4 0.7 60.8 0.00 54.9 50.2 2.8 0.7 156 13 58.4 49.7 0.8 64.6 0.00 57.9 52.3 3.5 1.6 164 14 60.7 43.7 1.0 62.4 0.00 59.8 54.2 4.3 2.6 40 15 62.3 38.3 1.2 54.7 0.00 60.3 55.5 5.2 3.5 293 16 63.7 30.8 1.4 42.4 0.00 59.1 56.0 7.7 7.1 278 17 63.7 32.2 1.4 22.8 0.00 56.4 55.3 8.4 8.0 276 18 61.4 37.8 1.2 7.8 0.00 53.7 53.8 8.6 8.4 278 19 57.9 42.2 0.9 0.3 0.00 51.8 52.6 5.7 5.6 282 20 54.5 48.1 0.8 0.0 0.00 49.9 51.1 2.6 2.4 276 21 48.5 58.4 0.5 0.0 0.00 48.2 49.9 1.4 0.6 61 22 43.0 67.4 0.3 0.0 0.00 47.1 49.1 1.7 1.6 65 23 40.5 72.5 0.2 0.0 0.00 46.1 48.3 0.9 0.8 85 24 39.2 74.2 0.2 0.0 0.00 45.6 47.9 3.1 2.8 78 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.5 33.3 49.0 DegF RELATIVE HUMIDITY 98.9 28.1 66.1 % VAPOR PRESS. DEF. 0.5 KPas SOLAR RADIATION 432.2 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 60.4 42.4 49.7 DegF SOIL TEMP. 4 IN 56.0 44.8 49.6 DegF WIND SPEED 14.7 3.4 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 303 Degrees REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 1.9 156 3.9 6.5 SINE CURVE 2.4 170 4.5 257 7.2 363 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 1999 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 41.3 71.1 0.3 0.0 0.00 45.0 47.3 4.5 4.4 94 2 39.1 75.5 0.2 0.0 0.00 44.0 46.3 2.4 2.1 83 3 35.7 82.5 0.1 0.0 0.00 43.6 46.0 1.0 0.3 146 4 34.0 85.5 0.1 0.0 0.00 43.2 45.8 2.7 2.4 76 5 34.9 82.1 0.1 0.0 0.00 42.8 45.4 3.6 3.5 87 6 33.3 83.8 0.1 0.0 0.00 42.2 44.9 2.8 2.7 84 7 32.6 86.2 0.1 0.0 0.00 41.9 44.4 1.9 1.8 74 8 32.1 85.5 0.1 5.2 0.00 42.0 44.6 1.7 1.5 73 9 42.6 62.5 0.4 22.6 0.00 43.5 45.3 2.1 1.7 100 10 50.2 48.0 0.6 39.3 0.00 47.0 46.3 1.8 0.5 240 11 55.8 42.0 0.9 52.5 0.00 50.9 47.8 1.8 1.3 312 12 60.5 37.2 1.1 61.1 0.00 54.9 49.9 1.8 1.1 299 13 64.8 29.8 1.5 64.4 0.00 58.4 52.4 2.3 1.3 296 14 67.6 23.4 1.8 61.9 0.00 60.5 54.4 3.6 2.3 255 15 69.9 16.0 2.1 54.0 0.00 61.1 55.9 6.6 6.0 286 16 71.3 11.6 2.3 41.4 0.00 59.5 56.3 9.9 9.5 292 17 70.8 13.2 2.2 25.3 0.00 56.8 55.5 9.6 9.3 282 18 68.2 18.7 1.9 6.8 0.00 54.2 54.0 9.7 9.5 289 19 64.1 23.2 1.6 0.4 0.00 52.6 53.0 5.6 5.5 278 20 60.0 31.5 1.2 0.0 0.00 51.4 52.2 3.8 3.7 255 21 58.2 34.1 1.1 0.0 0.00 50.4 51.3 4.5 4.4 262 22 53.7 39.4 0.9 0.0 0.00 49.1 50.2 2.2 1.7 63 23 48.3 46.1 0.6 0.0 0.00 48.1 49.5 2.1 1.8 65 24 46.6 46.9 0.6 0.0 0.00 47.6 49.2 2.7 2.5 72 AZMET DAILY WEATHER SUMMARY: TUCSON CAC MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.9 30.5 51.5 DegF RELATIVE HUMIDITY 88.8 9.2 49.0 % VAPOR PRESS. DEF. 0.9 KPas SOLAR RADIATION 435.0 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 61.2 41.6 49.6 DegF SOIL TEMP. 4 IN 56.3 44.2 49.5 DegF WIND SPEED 16.8 3.8 MPH WIND VECTOR MAG. 1.2 MPH WIND VECTOR DIR. 298 Degrees REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY