AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 1 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 46.1 62.0 0.4 0.0 0.00 54.5 61.9 4.4 4.3 3 2 46.0 59.1 0.4 0.0 0.00 53.7 61.9 2.7 2.5 9 3 46.3 54.4 0.5 0.0 0.00 52.9 61.9 2.6 2.1 325 4 44.8 61.5 0.4 0.0 0.00 52.3 61.9 2.8 2.1 355 5 42.8 73.0 0.3 0.0 0.00 51.8 61.9 4.3 4.2 34 6 43.6 68.8 0.3 0.0 0.00 51.4 61.9 4.1 3.9 34 7 43.9 64.9 0.3 0.0 0.00 51.0 61.9 2.8 1.9 255 8 41.8 72.5 0.2 0.5 0.00 50.7 62.0 4.6 4.6 1 9 46.3 66.6 0.4 13.4 0.00 50.5 62.0 2.9 2.3 2 10 55.1 54.5 0.7 22.9 0.00 51.6 62.0 3.1 2.7 2 11 60.0 46.4 1.0 40.5 0.00 53.7 61.9 6.4 6.3 41 12 64.2 34.4 1.4 36.4 0.00 56.2 61.9 9.5 9.3 14 13 68.1 27.1 1.7 52.6 0.00 58.6 61.9 10.7 10.6 9 14 70.9 23.2 2.0 52.4 0.00 61.5 61.9 10.6 10.5 5 15 70.3 23.3 1.9 41.2 0.00 63.5 61.9 11.9 11.8 4 16 69.8 23.1 1.9 31.7 0.00 64.8 61.8 11.5 11.3 5 17 66.7 29.3 1.6 10.6 0.00 64.7 61.8 7.0 6.9 12 18 64.3 30.0 1.4 2.5 0.00 63.7 61.8 6.1 6.0 356 19 61.3 30.8 1.3 0.0 0.00 62.2 61.8 4.3 3.6 314 20 58.5 33.6 1.1 0.0 0.00 60.5 61.8 2.5 2.2 309 21 57.6 37.2 1.0 0.0 0.00 59.0 61.8 4.7 4.4 320 22 55.6 41.0 0.9 0.0 0.00 57.7 61.8 4.6 4.2 347 23 49.5 53.4 0.6 0.0 0.00 56.6 61.8 4.7 4.5 31 24 47.5 58.4 0.5 0.0 0.00 55.7 61.8 3.4 1.2 353 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.5 41.4 55.1 DegF RELATIVE HUMIDITY 76.5 18.6 47.0 % VAPOR PRESS. DEF. 0.9 KPas SOLAR RADIATION 304.6 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 64.9 50.5 56.6 DegF SOIL TEMP. 20 IN 62.0 61.8 61.9 DegF WIND SPEED 16.4 5.5 MPH WIND VECTOR MAG. 4.7 MPH WIND VECTOR DIR. 4 Degrees REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 4.5 4 7.2 10.4 SINE CURVE 5.6 6 8.4 8 12.0 12 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 2 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 46.1 60.0 0.4 0.0 0.00 54.8 61.8 2.8 0.3 224 2 44.1 64.8 0.3 0.0 0.00 53.9 61.9 1.9 0.1 93 3 42.0 70.4 0.3 0.0 0.00 52.9 61.9 2.3 1.6 131 4 41.1 71.2 0.3 0.0 0.00 52.1 61.9 2.4 1.5 182 5 40.8 69.0 0.3 0.0 0.00 51.2 61.9 1.2 0.3 181 6 39.4 71.2 0.2 0.0 0.00 50.4 61.9 2.3 0.9 215 7 41.4 64.3 0.3 0.0 0.00 49.8 62.0 4.5 3.6 7 8 47.6 45.9 0.6 0.0 0.00 49.4 62.0 7.7 7.6 11 9 53.3 36.7 0.9 9.0 0.00 49.5 62.0 10.8 10.7 10 10 60.0 28.3 1.3 25.1 0.00 50.5 62.0 12.0 11.9 360 11 64.1 26.1 1.5 38.7 0.00 52.6 61.9 13.1 12.9 3 12 66.4 23.8 1.7 48.2 0.00 55.2 61.9 16.3 16.0 5 13 68.6 20.9 1.9 52.6 0.00 57.8 61.9 18.2 18.0 4 14 70.8 20.4 2.1 51.5 0.00 60.3 61.9 14.3 14.1 5 15 72.4 19.4 2.2 44.8 0.00 62.4 61.8 14.7 14.5 360 16 72.8 18.9 2.2 33.3 0.00 63.8 61.8 14.4 14.2 360 17 71.8 19.2 2.2 16.5 0.00 64.2 61.8 12.2 12.1 1 18 69.1 18.8 2.0 1.5 0.00 63.4 61.8 13.6 13.6 358 19 66.7 19.8 1.8 0.0 0.00 62.2 61.7 10.8 10.7 353 20 63.9 21.5 1.6 0.0 0.00 60.9 61.7 8.8 8.8 350 21 64.4 21.6 1.6 0.0 0.00 59.7 61.7 6.5 6.1 350 22 63.4 21.6 1.6 0.0 0.00 58.5 61.7 5.4 5.0 17 23 60.2 24.9 1.3 0.0 0.00 57.6 61.7 5.2 4.9 67 24 62.4 20.6 1.5 0.0 0.00 56.9 61.8 11.4 11.0 14 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.1 37.6 58.0 DegF RELATIVE HUMIDITY 77.5 16.2 36.6 % VAPOR PRESS. DEF. 1.3 KPas SOLAR RADIATION 321.3 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 64.3 49.4 56.2 DegF SOIL TEMP. 20 IN 62.0 61.7 61.8 DegF WIND SPEED 26.4 8.9 MPH WIND VECTOR MAG. 7.8 MPH WIND VECTOR DIR. 4 Degrees REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 7.2 12 10.4 13.9 SINE CURVE 5.8 11 8.6 17 11.8 24 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 3 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 62.5 19.2 1.6 0.0 0.00 56.5 61.8 13.5 13.4 6 2 61.3 20.2 1.5 0.0 0.00 56.2 61.8 14.3 14.1 355 3 60.6 20.2 1.4 0.0 0.00 56.0 61.8 15.3 15.2 355 4 60.0 20.4 1.4 0.0 0.00 55.7 61.8 14.4 14.3 355 5 58.1 22.0 1.3 0.0 0.00 55.3 61.8 6.1 4.9 32 6 58.7 20.3 1.3 0.0 0.00 54.8 61.8 12.2 11.9 6 7 57.7 22.1 1.3 0.0 0.00 54.6 61.9 11.5 11.0 9 8 56.9 22.5 1.2 0.3 0.00 54.3 61.9 10.7 10.4 23 9 58.1 22.5 1.3 9.7 0.00 54.2 61.9 15.0 14.8 11 10 61.8 19.8 1.5 25.5 0.00 54.7 61.9 18.6 18.3 1 11 65.1 18.1 1.7 39.4 0.00 56.1 61.9 18.9 18.7 359 12 68.4 17.0 2.0 49.2 0.00 58.2 61.9 14.5 14.2 358 13 71.0 16.0 2.2 53.7 0.00 60.8 61.9 13.6 13.3 354 14 72.4 16.2 2.3 52.5 0.00 63.4 61.9 14.1 13.9 350 15 73.9 15.6 2.4 45.8 0.00 65.4 61.9 14.0 13.8 351 16 74.5 15.3 2.5 34.1 0.00 66.6 61.8 13.0 12.8 352 17 73.0 15.5 2.3 17.2 0.00 66.9 61.8 11.4 11.3 346 18 69.3 16.6 2.0 1.2 0.00 65.7 61.8 9.0 8.9 350 19 65.1 18.9 1.7 0.0 0.00 64.0 61.8 6.7 6.7 349 20 63.0 20.8 1.6 0.0 0.00 62.3 61.9 6.8 6.8 350 21 60.5 24.4 1.4 0.0 0.00 60.8 61.8 5.0 4.4 31 22 57.5 26.2 1.2 0.0 0.00 59.5 61.9 5.6 5.5 66 23 57.5 24.9 1.2 0.0 0.00 58.4 61.9 5.5 5.4 65 24 59.8 20.5 1.4 0.0 0.00 57.5 62.0 6.3 6.1 48 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.8 55.1 63.6 DegF RELATIVE HUMIDITY 36.2 12.6 19.8 % VAPOR PRESS. DEF. 1.7 KPas SOLAR RADIATION 328.5 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 66.9 54.2 59.1 DegF SOIL TEMP. 20 IN 62.0 61.7 61.8 DegF WIND SPEED 26.7 11.5 MPH WIND VECTOR MAG. 10.7 MPH WIND VECTOR DIR. 3 Degrees REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 8.6 20 13.6 18.6 SINE CURVE 10.0 21 15.0 32 20.0 44 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 4 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 54.4 30.7 1.0 0.0 0.00 56.8 62.0 3.4 1.4 227 2 48.3 41.5 0.7 0.0 0.00 56.0 62.0 2.6 1.8 171 3 47.0 44.6 0.6 0.0 0.00 55.0 62.0 2.3 0.6 113 4 51.4 32.2 0.9 0.0 0.00 54.1 62.1 5.3 5.2 58 5 53.6 26.2 1.0 0.0 0.00 53.6 62.1 6.6 6.5 44 6 56.1 20.7 1.2 0.0 0.00 53.3 62.1 9.5 9.3 33 7 51.3 28.1 0.9 0.0 0.00 53.1 62.1 5.5 5.4 54 8 52.4 25.3 1.0 0.3 0.00 52.8 62.1 6.2 6.0 52 9 55.7 23.1 1.2 9.8 0.00 52.6 62.2 7.8 7.6 30 10 60.7 20.6 1.4 25.7 0.00 53.2 62.2 9.7 9.5 30 11 66.0 17.6 1.8 39.4 0.00 55.0 62.1 9.2 9.0 22 12 70.1 15.1 2.1 48.3 0.00 57.8 62.1 10.8 10.6 6 13 71.9 13.6 2.3 49.1 0.00 60.7 62.1 11.0 10.8 0 14 73.7 12.8 2.5 50.4 0.00 63.2 62.1 9.7 9.5 3 15 75.5 12.1 2.6 45.7 0.00 65.5 62.1 7.8 7.6 4 16 78.2 10.7 2.9 34.0 0.00 67.2 62.1 2.8 2.0 347 17 76.4 15.8 2.6 17.4 0.00 67.9 62.0 3.2 2.3 353 18 68.2 19.3 1.9 1.2 0.00 66.8 62.0 6.1 5.9 9 19 66.2 15.8 1.9 0.0 0.00 64.7 62.0 3.9 3.8 330 20 61.6 21.4 1.5 0.0 0.00 62.7 62.0 2.7 1.5 173 21 51.5 43.5 0.7 0.0 0.00 60.9 62.0 2.2 2.1 112 22 50.4 49.5 0.6 0.0 0.00 59.2 62.0 1.7 0.6 175 23 48.7 52.7 0.6 0.0 0.00 57.8 62.1 1.8 0.4 286 24 45.7 61.0 0.4 0.0 0.00 56.5 62.1 2.2 0.7 72 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.0 44.8 59.8 DegF RELATIVE HUMIDITY 68.8 8.6 27.2 % VAPOR PRESS. DEF. 1.4 KPas SOLAR RADIATION 321.1 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 68.0 52.6 58.6 DegF SOIL TEMP. 20 IN 62.2 61.9 62.1 DegF WIND SPEED 16.7 5.6 MPH WIND VECTOR MAG. 4.1 MPH WIND VECTOR DIR. 22 Degrees REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 6.9 27 10.2 14.8 SINE CURVE 10.3 32 13.9 46 17.8 61 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 5 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 46.1 61.1 0.4 0.0 0.00 55.5 62.1 2.6 2.3 18 2 45.8 60.1 0.4 0.0 0.00 54.8 62.2 3.2 3.1 7 3 47.0 50.5 0.5 0.0 0.00 54.2 62.2 2.4 0.9 295 4 45.6 56.0 0.5 0.0 0.00 53.7 62.2 1.6 0.4 52 5 44.8 59.9 0.4 0.0 0.00 53.2 62.2 4.5 4.1 3 6 47.1 51.6 0.5 0.0 0.00 52.9 62.3 3.8 3.6 31 7 49.0 41.0 0.7 0.0 0.00 52.5 62.3 2.6 1.6 65 8 49.3 41.2 0.7 0.0 0.00 52.3 62.3 4.8 4.1 65 9 49.8 44.7 0.7 4.0 0.00 52.3 62.3 4.8 4.8 50 10 53.1 41.0 0.8 15.9 0.00 52.8 62.3 5.5 5.4 52 11 59.6 37.8 1.1 24.2 0.00 54.4 62.3 5.7 5.6 35 12 62.1 39.2 1.2 23.1 0.00 56.3 62.2 6.3 6.2 29 13 68.4 21.1 1.9 42.6 0.00 58.2 62.2 9.0 8.6 21 14 70.1 17.2 2.1 26.1 0.00 60.6 62.2 8.5 8.1 18 15 71.3 15.0 2.2 30.5 0.00 62.0 62.2 9.8 9.7 2 16 72.2 15.4 2.3 21.2 0.00 63.3 62.2 8.0 7.9 12 17 70.1 17.4 2.1 10.3 0.00 63.7 62.1 6.9 6.7 23 18 66.1 24.5 1.7 3.0 0.00 63.3 62.1 4.3 4.1 42 19 63.8 20.3 1.6 0.0 0.00 62.3 62.1 2.1 1.7 11 20 62.2 22.2 1.5 0.0 0.00 61.0 62.1 3.2 3.0 333 21 62.2 25.8 1.4 0.0 0.00 60.2 62.1 3.6 2.8 241 22 56.2 44.5 0.9 0.0 0.00 59.6 62.1 2.6 0.8 131 23 53.1 48.3 0.7 0.0 0.00 58.6 62.1 2.2 0.8 145 24 50.5 55.3 0.6 0.0 0.00 57.6 62.1 2.7 1.6 66 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.0 43.4 56.9 DegF RELATIVE HUMIDITY 70.9 11.7 38.0 % VAPOR PRESS. DEF. 1.1 KPas SOLAR RADIATION 201.2 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 63.7 52.2 57.3 DegF SOIL TEMP. 20 IN 62.3 62.1 62.2 DegF WIND SPEED 13.9 4.6 MPH WIND VECTOR MAG. 3.5 MPH WIND VECTOR DIR. 24 Degrees REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 5.2 32 8.0 11.9 SINE CURVE 6.5 38 9.6 55 13.5 75 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 6 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 48.5 58.4 0.5 0.0 0.00 56.6 62.1 2.5 2.2 20 2 47.8 60.3 0.5 0.0 0.00 55.7 62.1 2.6 2.0 226 3 43.8 75.4 0.2 0.0 0.00 54.9 62.2 2.1 1.2 124 4 42.8 76.5 0.2 0.0 0.00 54.1 62.2 3.2 2.2 28 5 44.7 74.6 0.3 0.0 0.00 53.6 62.2 2.4 0.7 2 6 44.4 68.9 0.3 0.0 0.00 53.2 62.2 3.0 2.4 18 7 44.4 64.3 0.4 0.0 0.00 52.7 62.2 2.8 1.6 15 8 44.1 73.1 0.3 0.0 0.00 52.4 62.2 2.4 1.2 169 9 46.1 69.6 0.3 9.1 0.00 52.1 62.2 2.8 2.1 8 10 54.0 50.6 0.7 24.7 0.00 52.6 62.2 2.7 2.6 25 11 61.3 31.1 1.3 41.7 0.00 54.5 62.2 2.8 1.4 133 12 65.4 25.0 1.6 45.7 0.00 57.6 62.2 2.4 1.0 152 13 67.9 24.2 1.8 51.7 0.00 61.1 62.2 2.8 2.2 69 14 71.1 20.2 2.1 50.6 0.00 64.4 62.1 3.2 1.4 177 15 72.7 16.8 2.3 44.3 0.00 66.9 62.1 4.0 3.6 198 16 73.4 15.8 2.4 32.7 0.00 68.2 62.1 4.6 4.2 167 17 73.3 17.3 2.3 16.9 0.00 68.4 62.1 4.8 4.7 185 18 68.5 30.2 1.7 1.6 0.00 67.1 62.0 3.8 3.7 187 19 61.7 43.1 1.1 0.0 0.00 65.1 62.0 2.5 2.0 214 20 57.8 47.4 0.9 0.0 0.00 63.1 62.0 1.3 0.8 193 21 55.5 48.4 0.8 0.0 0.00 61.3 62.0 1.6 0.7 234 22 51.6 60.0 0.5 0.0 0.00 59.8 62.1 1.9 1.3 77 23 49.5 64.4 0.4 0.0 0.00 58.5 62.1 2.4 1.5 9 24 47.0 68.9 0.3 0.0 0.00 57.4 62.1 2.7 1.6 26 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.1 41.9 55.7 DegF RELATIVE HUMIDITY 81.3 12.3 49.3 % VAPOR PRESS. DEF. 1.0 KPas SOLAR RADIATION 319.2 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 68.5 52.1 58.8 DegF SOIL TEMP. 20 IN 62.2 62.0 62.1 DegF WIND SPEED 7.2 2.8 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 139 Degrees REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 5.2 38 7.7 11.0 SINE CURVE 6.6 45 9.8 65 13.3 88 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 7 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 45.1 74.5 0.3 0.0 0.00 56.4 62.2 3.5 3.4 19 2 45.8 66.2 0.4 0.0 0.00 55.6 62.2 3.3 3.1 30 3 44.6 66.7 0.3 0.0 0.00 54.8 62.2 3.2 3.1 37 4 44.4 65.2 0.3 0.0 0.00 54.0 62.2 2.3 2.2 3 5 44.4 62.3 0.4 0.0 0.00 53.4 62.3 2.6 1.7 330 6 42.9 70.7 0.3 0.0 0.00 52.8 62.3 1.3 0.5 111 7 41.4 78.6 0.2 0.0 0.00 52.3 62.3 2.9 2.1 33 8 41.6 74.2 0.2 0.0 0.00 51.8 62.3 3.1 3.0 16 9 44.2 66.6 0.3 6.5 0.00 51.5 62.3 3.1 2.9 1 10 50.7 59.7 0.5 17.2 0.00 52.1 62.3 3.2 3.0 41 11 57.2 45.8 0.9 33.2 0.00 53.6 62.3 5.2 5.1 51 12 63.7 35.7 1.3 44.3 0.00 56.4 62.3 5.0 4.9 60 13 69.6 28.4 1.8 52.7 0.00 59.8 62.3 5.5 5.4 60 14 72.5 23.6 2.1 51.1 0.00 63.1 62.2 5.6 5.4 57 15 73.9 20.4 2.3 45.2 0.00 65.8 62.2 4.9 4.7 63 16 75.0 16.9 2.5 33.1 0.00 67.6 62.2 3.5 3.2 79 17 75.4 15.5 2.5 16.2 0.00 68.2 62.2 2.0 1.2 126 18 71.0 29.1 1.8 2.6 0.00 67.2 62.1 2.8 2.7 214 19 65.2 33.3 1.4 0.0 0.00 65.4 62.1 2.2 1.5 265 20 59.4 44.5 1.0 0.0 0.00 63.5 62.1 1.5 0.7 60 21 55.9 54.8 0.7 0.0 0.00 61.9 62.1 2.6 2.1 355 22 54.1 51.2 0.7 0.0 0.00 60.5 62.1 2.8 0.8 283 23 50.4 63.8 0.5 0.0 0.00 59.2 62.1 1.8 1.6 55 24 49.4 66.2 0.4 0.0 0.00 58.1 62.2 1.0 0.7 36 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.5 40.5 55.7 DegF RELATIVE HUMIDITY 82.0 12.9 50.6 % VAPOR PRESS. DEF. 1.0 KPas SOLAR RADIATION 302.2 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 68.2 51.5 58.5 DegF SOIL TEMP. 20 IN 62.3 62.1 62.2 DegF WIND SPEED 8.9 3.1 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 41 Degrees REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 5.6 43 8.1 11.2 SINE CURVE 7.6 52 10.7 76 14.3 103 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 8 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 48.1 69.1 0.4 0.0 0.00 57.1 62.2 2.6 1.7 63 2 46.2 71.4 0.3 0.0 0.00 56.2 62.2 4.1 4.0 13 3 47.8 57.2 0.5 0.0 0.00 55.4 62.3 2.3 1.7 357 4 49.7 51.1 0.6 0.0 0.00 54.7 62.3 2.1 1.4 318 5 44.8 69.4 0.3 0.0 0.00 54.0 62.3 2.2 1.3 23 6 44.6 70.8 0.3 0.0 0.00 53.4 62.3 2.9 2.0 358 7 44.4 68.4 0.3 0.0 0.00 52.9 62.3 3.0 1.9 25 8 44.8 64.7 0.4 0.6 0.00 52.5 62.4 3.3 2.5 27 9 49.3 58.9 0.5 10.8 0.00 52.3 62.4 3.0 2.8 18 10 54.8 58.1 0.6 16.9 0.00 53.1 62.3 3.9 3.8 44 11 59.6 49.8 0.9 24.6 0.00 54.8 62.3 6.3 6.2 48 12 63.1 47.7 1.0 29.0 0.00 56.8 62.3 4.5 4.4 49 13 67.1 43.0 1.3 31.4 0.00 59.2 62.3 2.7 1.7 86 14 67.6 40.0 1.4 26.7 0.00 61.2 62.3 6.6 6.4 183 15 66.4 34.1 1.5 17.5 0.00 62.2 62.3 4.4 4.3 207 16 66.0 34.8 1.4 8.8 0.00 62.6 62.2 5.2 5.0 235 17 64.2 39.0 1.2 3.3 0.00 62.3 62.2 3.9 3.7 246 18 62.6 44.9 1.1 0.9 0.00 61.7 62.2 4.2 3.8 257 19 61.9 41.4 1.1 0.0 0.00 61.1 62.2 6.4 5.5 279 20 61.0 46.6 1.0 0.0 0.00 60.5 62.2 13.5 13.3 310 21 58.2 64.6 0.6 0.0 0.00 60.0 62.2 14.0 13.9 318 22 56.9 74.9 0.4 0.0 0.01 59.4 62.2 10.2 10.0 331 23 55.1 85.5 0.2 0.0 0.03 58.8 62.2 7.2 6.5 6 24 54.3 90.4 0.1 0.0 0.00 58.4 62.2 5.4 5.3 27 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.4 42.8 55.8 DegF RELATIVE HUMIDITY 94.2 30.8 57.3 % VAPOR PRESS. DEF. 0.7 KPas SOLAR RADIATION 170.6 Langleys PRECIPITATION 0.04 Inches SOIL TEMP. 4 IN 62.6 52.3 57.5 DegF SOIL TEMP. 20 IN 62.4 62.1 62.3 DegF WIND SPEED 55.3 5.2 MPH WIND VECTOR MAG. 2.4 MPH WIND VECTOR DIR. 336 Degrees REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 4.0 47 7.0 10.8 SINE CURVE 4.3 57 7.3 83 10.8 113 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 9 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 53.9 92.8 0.1 0.0 0.00 58.0 62.2 3.1 3.0 47 2 53.3 96.0 0.1 0.0 0.00 57.6 62.2 2.3 1.9 39 3 52.2 97.0 0.0 0.0 0.00 57.2 62.2 2.1 1.7 350 4 49.9 98.6 0.0 0.0 0.00 56.5 62.2 3.4 3.3 352 5 48.3 99.7 0.0 0.0 0.00 55.7 62.3 3.8 3.5 343 6 47.6 100.0 0.0 0.0 0.00 54.8 62.2 1.7 1.3 326 7 45.8 100.0 0.0 0.0 0.00 53.9 62.3 2.6 1.5 346 8 46.9 100.0 0.0 0.2 0.00 53.3 62.2 3.6 3.1 357 9 51.3 96.5 0.0 9.8 0.00 53.0 62.3 7.6 7.4 349 10 56.4 85.5 0.2 25.4 0.00 53.8 62.3 9.7 9.6 358 11 59.0 79.7 0.3 38.0 0.00 55.6 62.3 10.0 9.8 1 12 61.3 70.9 0.5 46.8 0.01 57.8 62.3 9.4 9.2 358 13 61.8 66.3 0.6 32.6 0.00 59.9 62.2 6.8 6.1 352 14 63.2 62.5 0.7 42.1 0.00 61.5 62.2 4.9 2.6 326 15 63.8 56.0 0.9 32.5 0.00 63.6 62.2 7.5 7.0 292 16 63.8 55.4 0.9 25.6 0.00 64.2 62.2 9.4 9.2 306 17 63.6 56.0 0.9 14.1 0.00 64.0 62.2 7.6 7.3 321 18 61.4 60.5 0.7 2.0 0.00 63.1 62.1 5.7 5.0 354 19 57.2 70.8 0.5 0.0 0.00 61.7 62.2 5.5 5.4 26 20 53.2 80.3 0.3 0.0 0.00 60.3 62.1 4.5 4.4 39 21 53.5 78.3 0.3 0.0 0.00 58.9 62.1 2.6 1.5 354 22 55.2 75.2 0.4 0.0 0.00 57.8 62.2 2.6 1.9 272 23 51.7 81.2 0.2 0.0 0.00 56.8 62.2 2.9 2.1 224 24 45.8 92.7 0.1 0.0 0.00 55.8 62.2 1.6 1.0 130 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.5 44.2 55.0 DegF RELATIVE HUMIDITY 100.0 49.5 81.4 % VAPOR PRESS. DEF. 0.3 KPas SOLAR RADIATION 269.2 Langleys PRECIPITATION 0.01 Inches SOIL TEMP. 4 IN 64.2 53.0 58.2 DegF SOIL TEMP. 20 IN 62.3 62.1 62.2 DegF WIND SPEED 55.5 5.0 MPH WIND VECTOR MAG. 3.7 MPH WIND VECTOR DIR. 347 Degrees REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 2.6 50 5.7 10.0 SINE CURVE 3.3 60 6.2 89 9.9 123 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 10 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 44.2 95.1 0.0 0.0 0.00 54.8 62.2 1.3 0.9 124 2 43.8 96.7 0.0 0.0 0.00 53.9 62.2 2.3 2.0 354 3 43.1 97.3 0.0 0.0 0.00 53.2 62.2 1.7 1.5 47 4 42.4 98.3 0.0 0.0 0.00 52.5 62.3 2.6 2.4 24 5 41.5 98.8 0.0 0.0 0.00 51.9 62.3 3.6 3.3 358 6 42.0 97.9 0.0 0.0 0.00 51.3 62.3 3.0 2.9 19 7 41.9 98.2 0.0 0.0 0.00 51.0 62.3 3.0 2.8 21 8 42.4 98.6 0.0 0.5 0.00 50.6 62.3 2.8 2.6 31 9 43.5 96.7 0.0 9.7 0.00 50.4 62.3 2.7 2.4 117 10 50.0 90.1 0.1 24.6 0.00 51.2 62.2 4.0 3.9 55 11 54.8 82.3 0.3 37.3 0.00 53.2 62.2 3.2 2.8 54 12 60.0 68.7 0.6 46.3 0.00 56.2 62.2 4.9 4.5 154 13 62.5 61.8 0.7 50.8 0.00 59.5 62.2 5.9 5.6 155 14 64.5 54.9 0.9 50.0 0.00 62.4 62.1 6.2 5.8 160 15 65.4 52.0 1.0 40.9 0.00 64.5 62.1 7.6 7.3 157 16 66.6 48.5 1.1 32.3 0.00 65.6 62.1 8.3 8.0 141 17 66.1 48.7 1.1 16.5 0.00 65.7 62.0 8.6 8.5 151 18 62.0 57.1 0.8 1.2 0.00 64.5 62.0 5.9 5.9 141 19 56.5 69.1 0.5 0.0 0.00 62.8 62.0 3.7 3.7 121 20 57.2 69.8 0.5 0.0 0.00 61.3 62.0 6.0 5.9 126 21 56.4 74.7 0.4 0.0 0.00 60.3 62.0 5.6 5.5 132 22 53.8 80.7 0.3 0.0 0.00 59.3 62.0 4.4 4.3 123 23 54.8 78.8 0.3 0.0 0.00 58.4 62.0 6.6 6.5 120 24 52.4 84.4 0.2 0.0 0.00 57.6 62.0 3.4 3.1 119 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.0 40.7 52.8 DegF RELATIVE HUMIDITY 99.5 45.3 79.1 % VAPOR PRESS. DEF. 0.4 KPas SOLAR RADIATION 310.1 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 65.8 50.4 57.1 DegF SOIL TEMP. 20 IN 62.3 62.0 62.1 DegF WIND SPEED 13.0 4.5 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 122 Degrees REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 2.8 52 5.5 8.7 SINE CURVE 3.7 64 6.3 96 9.6 133 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 11 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 52.3 85.7 0.2 0.0 0.00 56.9 62.0 4.4 4.3 119 2 53.3 85.5 0.2 0.0 0.00 56.6 62.0 6.0 5.9 132 3 54.1 81.0 0.3 0.0 0.00 56.4 62.0 8.5 8.4 128 4 54.2 78.2 0.3 0.0 0.00 56.1 62.1 10.8 10.6 121 5 54.6 68.8 0.5 0.0 0.00 55.8 62.1 7.9 7.8 125 6 54.2 75.5 0.4 0.0 0.00 55.5 62.1 8.2 8.1 125 7 55.5 77.2 0.3 0.0 0.00 55.4 62.1 10.6 10.5 128 8 55.7 79.0 0.3 0.4 0.00 55.6 62.1 9.7 9.6 128 9 56.4 80.4 0.3 4.7 0.00 55.8 62.1 13.7 13.5 132 10 57.7 79.1 0.3 4.9 0.00 56.3 62.1 13.5 13.4 143 11 59.1 80.0 0.3 8.3 0.00 56.8 62.1 15.4 15.3 151 12 59.4 82.5 0.3 12.4 0.00 57.4 62.1 12.7 12.1 147 13 60.4 77.0 0.4 13.4 0.00 58.1 62.1 6.9 5.3 271 14 57.6 68.9 0.5 14.0 0.00 58.8 62.1 14.6 14.3 320 15 55.6 69.8 0.5 6.5 0.00 58.9 62.1 16.9 16.6 316 16 52.9 84.4 0.2 5.1 0.00 58.6 62.1 16.2 16.0 310 17 51.4 92.6 0.1 1.5 0.07 58.0 62.1 13.2 12.9 315 18 51.0 93.8 0.1 0.3 0.09 57.4 62.1 5.8 4.9 4 19 50.5 97.2 0.0 0.0 0.02 56.8 62.0 4.1 3.7 34 20 50.6 98.5 0.0 0.0 0.00 56.3 62.0 3.3 2.8 67 21 50.5 98.8 0.0 0.0 0.00 55.9 62.0 4.3 4.2 75 22 50.1 98.8 0.0 0.0 0.00 55.5 62.0 3.9 3.6 68 23 49.7 99.5 0.0 0.0 0.00 55.1 62.0 4.5 4.3 48 24 49.4 99.2 0.0 0.0 0.00 54.8 62.0 3.2 2.1 11 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.0 49.3 54.0 DegF RELATIVE HUMIDITY 99.7 58.5 84.6 % VAPOR PRESS. DEF. 0.2 KPas SOLAR RADIATION 71.4 Langleys PRECIPITATION 0.18 Inches SOIL TEMP. 4 IN 59.0 54.8 56.7 DegF SOIL TEMP. 20 IN 62.1 62.0 62.1 DegF WIND SPEED 61.2 9.1 MPH WIND VECTOR MAG. 2.4 MPH WIND VECTOR DIR. 113 Degrees REF. EVAPOTRANSPIRATION 0.02 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 0.9 53 4.1 9.0 SINE CURVE 1.9 66 5.2 101 10.1 143 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 12 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 49.2 99.2 0.0 0.0 0.00 54.5 62.0 2.1 1.7 331 2 48.5 99.7 0.0 0.0 0.00 54.1 62.0 1.9 1.5 41 3 48.4 100.0 0.0 0.0 0.00 53.8 62.0 1.8 1.6 305 4 47.3 99.9 0.0 0.0 0.00 53.3 62.0 1.2 0.7 197 5 45.0 100.0 0.0 0.0 0.00 52.6 62.0 1.0 0.3 244 6 42.4 100.0 0.0 0.0 0.00 51.8 62.0 1.1 0.2 39 7 41.6 100.0 0.0 0.0 0.00 51.2 62.0 1.8 1.6 166 8 40.6 100.0 0.0 0.0 0.00 50.5 62.0 1.2 0.8 135 9 40.6 100.0 0.0 5.1 0.00 50.1 62.0 1.7 1.3 165 10 43.2 100.0 0.0 13.6 0.00 50.6 62.0 2.1 2.0 148 11 46.9 100.0 0.0 18.4 0.00 52.1 61.9 2.2 2.0 144 12 49.8 100.0 0.0 29.8 0.00 54.2 61.9 3.8 3.2 177 13 53.9 86.9 0.2 46.3 0.00 56.9 61.9 3.6 3.0 190 14 57.0 67.4 0.5 48.5 0.00 59.8 61.8 3.7 2.8 227 15 58.4 59.0 0.7 41.8 0.01 62.0 61.8 4.8 4.1 257 16 58.5 58.6 0.7 26.8 0.00 62.9 61.8 3.3 2.2 247 17 59.1 57.9 0.7 17.2 0.00 63.1 61.7 3.2 2.5 211 18 56.9 62.8 0.6 1.6 0.00 62.0 61.7 2.0 1.9 258 19 55.7 66.2 0.5 0.0 0.00 60.4 61.7 1.5 1.3 275 20 52.2 80.2 0.3 0.0 0.00 58.7 61.7 1.0 0.4 186 21 49.0 91.2 0.1 0.0 0.00 57.1 61.6 1.0 0.4 79 22 47.4 93.6 0.1 0.0 0.00 55.7 61.7 1.2 0.5 32 23 46.0 96.3 0.0 0.0 0.00 54.4 61.7 1.3 0.2 119 24 44.5 97.3 0.0 0.0 0.00 53.5 61.7 1.6 1.2 59 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.1 40.0 49.3 DegF RELATIVE HUMIDITY 100.0 52.4 88.2 % VAPOR PRESS. DEF. 0.2 KPas SOLAR RADIATION 249.4 Langleys PRECIPITATION 0.01 Inches SOIL TEMP. 4 IN 63.2 50.1 55.7 DegF SOIL TEMP. 20 IN 62.1 61.6 61.9 DegF WIND SPEED 55.6 2.1 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 210 Degrees REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 0.7 54 2.2 5.0 SINE CURVE 1.4 67 3.7 105 6.6 150 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 13 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 43.6 98.3 0.0 0.0 0.00 52.5 61.7 1.7 1.2 24 2 43.2 99.1 0.0 0.0 0.01 51.6 61.7 3.8 3.3 357 3 42.1 99.5 0.0 0.0 0.00 50.8 61.7 3.4 3.1 26 4 41.8 98.5 0.0 0.0 0.00 50.2 61.7 2.6 2.6 29 5 40.9 99.2 0.0 0.0 0.00 49.5 61.7 1.8 1.2 28 6 40.6 99.9 0.0 0.0 0.00 48.9 61.7 2.0 1.8 12 7 39.5 99.9 0.0 0.0 0.00 48.3 61.7 3.1 2.9 358 8 40.8 99.9 0.0 0.5 0.00 47.8 61.7 2.2 1.9 244 9 43.3 96.9 0.0 10.9 0.00 47.6 61.7 1.6 0.7 8 10 48.5 90.5 0.1 17.1 0.00 48.7 61.7 1.1 0.9 89 11 52.4 82.8 0.2 31.8 0.00 50.8 61.6 2.3 2.0 28 12 56.6 71.6 0.4 49.7 0.00 54.3 61.6 2.9 2.4 42 13 58.4 66.7 0.6 47.7 0.00 58.1 61.6 3.8 3.0 45 14 60.5 57.6 0.8 52.0 0.00 61.4 61.5 2.7 1.6 45 15 61.3 53.8 0.9 45.2 0.00 64.1 61.5 3.2 2.0 112 16 62.1 51.5 0.9 33.8 0.00 65.7 61.4 2.9 1.3 126 17 61.8 52.1 0.9 18.0 0.00 65.9 61.4 2.5 1.6 99 18 58.8 64.3 0.6 2.2 0.00 64.3 61.4 3.0 2.9 29 19 55.2 72.2 0.4 0.0 0.00 62.0 61.3 1.3 0.9 66 20 52.7 79.2 0.3 0.0 0.00 59.9 61.3 1.3 1.1 295 21 49.6 88.1 0.1 0.0 0.00 58.0 61.3 1.0 0.9 178 22 47.0 93.9 0.1 0.0 0.00 56.3 61.3 1.0 0.3 64 23 45.5 95.3 0.0 0.0 0.00 54.9 61.3 1.3 0.9 27 24 45.3 95.9 0.0 0.0 0.00 53.7 61.3 2.2 2.0 17 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.7 38.8 49.7 DegF RELATIVE HUMIDITY 100.0 48.6 83.6 % VAPOR PRESS. DEF. 0.3 KPas SOLAR RADIATION 308.9 Langleys PRECIPITATION 0.01 Inches SOIL TEMP. 4 IN 66.0 47.6 55.2 DegF SOIL TEMP. 20 IN 61.7 61.3 61.5 DegF WIND SPEED 50.6 2.3 MPH WIND VECTOR MAG. 1.2 MPH WIND VECTOR DIR. 32 Degrees REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 1.5 55 3.3 5.9 SINE CURVE 2.3 69 4.6 109 7.6 157 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 14 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 43.9 97.0 0.0 0.0 0.00 52.7 61.4 2.6 2.4 50 2 42.7 97.3 0.0 0.0 0.00 51.8 61.4 2.1 1.7 12 3 42.2 96.9 0.0 0.0 0.00 51.0 61.4 2.9 2.8 24 4 42.5 95.0 0.0 0.0 0.00 50.3 61.4 3.4 3.3 13 5 40.6 96.7 0.0 0.0 0.00 49.6 61.4 3.8 3.8 35 6 40.5 96.0 0.0 0.0 0.00 49.0 61.4 2.3 1.7 45 7 40.8 95.6 0.0 0.0 0.01 48.4 61.4 1.6 1.2 48 8 39.0 97.2 0.0 0.5 0.00 47.8 61.4 2.7 2.4 358 9 42.6 95.4 0.0 10.3 0.00 47.5 61.4 3.5 3.3 356 10 49.5 85.5 0.2 25.7 0.00 48.5 61.4 4.1 4.0 21 11 55.3 71.6 0.4 38.7 0.00 51.0 61.4 5.9 5.7 24 12 58.1 65.4 0.6 48.3 0.00 54.3 61.4 4.9 4.5 47 13 59.8 61.5 0.7 52.9 0.00 58.2 61.3 4.2 3.8 56 14 61.6 55.8 0.8 50.9 0.00 61.8 61.3 3.5 2.7 44 15 62.8 46.3 1.0 45.6 0.00 64.5 61.3 4.2 3.2 27 16 63.7 43.0 1.1 34.2 0.00 66.0 61.2 4.1 3.3 11 17 63.1 42.6 1.1 17.8 0.00 66.2 61.1 3.8 3.4 17 18 60.1 50.8 0.9 2.2 0.00 64.6 61.1 2.4 0.6 40 19 57.1 57.8 0.7 0.0 0.00 62.3 61.1 1.8 1.4 295 20 53.0 66.8 0.5 0.0 0.00 60.2 61.1 1.4 0.8 18 21 52.2 69.6 0.4 0.0 0.00 58.4 61.1 5.2 5.0 351 22 51.3 67.8 0.4 0.0 0.00 56.9 61.1 3.2 1.4 360 23 47.7 80.2 0.2 0.0 0.00 55.4 61.1 2.6 1.4 213 24 46.8 83.0 0.2 0.0 0.00 54.2 61.1 1.6 0.9 6 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.7 38.0 50.7 DegF RELATIVE HUMIDITY 99.0 39.3 75.6 % VAPOR PRESS. DEF. 0.4 KPas SOLAR RADIATION 327.1 Langleys PRECIPITATION 0.01 Inches SOIL TEMP. 4 IN 66.3 47.5 55.4 DegF SOIL TEMP. 20 IN 61.4 61.1 61.3 DegF WIND SPEED 46.7 3.2 MPH WIND VECTOR MAG. 2.4 MPH WIND VECTOR DIR. 22 Degrees REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 1.9 57 4.1 7.0 SINE CURVE 2.6 72 4.9 114 8.0 165 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 15 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 47.1 81.4 0.2 0.0 0.00 53.1 61.1 2.4 1.9 6 2 42.6 91.3 0.1 0.0 0.00 52.2 61.2 4.1 4.1 36 3 41.4 93.3 0.1 0.0 0.00 51.3 61.2 1.9 1.5 46 4 40.1 95.8 0.0 0.0 0.00 50.5 61.2 1.3 0.7 173 5 40.0 96.4 0.0 0.0 0.00 49.6 61.2 1.6 1.3 311 6 38.4 97.4 0.0 0.0 0.00 48.9 61.2 2.8 2.7 12 7 38.7 97.3 0.0 0.0 0.00 48.2 61.2 2.9 2.8 354 8 39.0 97.1 0.0 0.4 0.00 47.7 61.2 1.4 0.5 254 9 42.4 94.2 0.1 9.6 0.00 47.3 61.2 1.5 1.3 262 10 46.4 87.8 0.1 24.3 0.00 48.2 61.2 3.6 3.4 229 11 52.2 74.5 0.3 38.3 0.00 50.6 61.2 3.9 2.4 274 12 57.6 58.6 0.7 43.4 0.00 54.0 61.2 4.6 4.1 311 13 60.6 48.0 0.9 51.8 0.00 57.7 61.1 4.7 3.8 224 14 61.0 47.5 1.0 51.7 0.00 61.1 61.1 7.2 6.4 262 15 61.5 44.6 1.0 41.8 0.00 63.3 61.1 5.7 4.3 273 16 62.2 41.3 1.1 31.7 0.00 64.7 61.0 5.4 4.7 227 17 61.2 44.2 1.0 10.5 0.00 64.7 61.0 4.7 4.4 222 18 58.4 53.7 0.8 0.5 0.00 63.3 60.9 4.6 4.4 281 19 55.9 66.7 0.5 0.0 0.01 61.6 60.9 3.1 1.8 256 20 52.9 78.4 0.3 0.0 0.00 60.1 60.9 9.0 8.8 10 21 51.1 80.3 0.3 0.0 0.00 58.5 60.9 10.4 10.3 16 22 49.4 83.2 0.2 0.0 0.00 57.2 60.9 7.8 7.4 18 23 48.9 76.5 0.3 0.0 0.00 55.8 60.9 5.2 4.7 312 24 49.7 63.9 0.4 0.0 0.00 54.5 60.9 9.0 8.8 308 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 62.8 37.5 49.9 DegF RELATIVE HUMIDITY 98.8 38.3 74.7 % VAPOR PRESS. DEF. 0.4 KPas SOLAR RADIATION 304.1 Langleys PRECIPITATION 0.01 Inches SOIL TEMP. 4 IN 64.8 47.3 55.1 DegF SOIL TEMP. 20 IN 61.3 60.9 61.1 DegF WIND SPEED 48.3 4.5 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 315 Degrees REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 1.6 59 3.5 6.5 SINE CURVE 1.9 74 4.2 118 6.9 172 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 16 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 48.5 66.2 0.4 0.0 0.00 53.5 60.9 11.2 11.0 313 2 47.1 75.3 0.3 0.0 0.00 52.5 60.9 8.9 8.8 319 3 46.9 79.7 0.2 0.0 0.00 51.8 61.0 6.9 6.8 311 4 45.3 84.1 0.2 0.0 0.00 51.2 61.0 3.4 2.7 17 5 43.6 88.2 0.1 0.0 0.00 50.8 61.0 2.1 1.9 214 6 43.5 89.1 0.1 0.0 0.00 50.2 61.0 2.4 2.2 236 7 44.3 87.6 0.1 0.0 0.00 49.8 61.0 4.0 3.6 281 8 43.8 90.5 0.1 0.4 0.00 49.6 61.0 3.1 2.1 193 9 44.2 89.4 0.1 10.2 0.00 49.4 61.0 4.1 3.8 241 10 47.3 80.5 0.2 26.2 0.00 50.0 61.0 6.2 5.8 263 11 51.5 63.4 0.5 39.6 0.00 51.9 61.0 7.1 6.5 296 12 54.2 53.7 0.7 49.4 0.00 54.6 61.0 8.8 8.0 295 13 56.7 40.7 0.9 54.1 0.00 57.8 60.9 8.5 7.9 321 14 57.9 36.2 1.0 53.3 0.00 60.8 60.9 9.5 8.7 331 15 58.0 36.0 1.1 46.9 0.00 63.1 60.9 10.4 10.0 314 16 58.4 33.4 1.1 35.7 0.00 64.2 60.8 8.2 7.6 304 17 58.1 33.5 1.1 20.1 0.00 64.3 60.8 6.9 6.1 314 18 55.1 37.8 0.9 1.6 0.00 62.6 60.8 6.8 5.8 351 19 52.6 38.7 0.8 0.0 0.00 60.5 60.8 8.1 8.0 3 20 48.6 48.3 0.6 0.0 0.00 58.4 60.8 4.4 4.2 26 21 46.7 49.2 0.6 0.0 0.00 56.5 60.8 2.6 2.0 349 22 48.4 42.4 0.7 0.0 0.00 54.8 60.8 5.0 4.8 332 23 47.4 44.1 0.6 0.0 0.00 53.5 60.8 3.8 3.0 327 24 45.1 50.2 0.5 0.0 0.00 52.2 60.8 3.4 2.5 335 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 59.2 41.6 49.7 DegF RELATIVE HUMIDITY 92.4 29.5 59.9 % VAPOR PRESS. DEF. 0.5 KPas SOLAR RADIATION 337.6 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 64.4 49.4 55.2 DegF SOIL TEMP. 20 IN 61.0 60.7 60.9 DegF WIND SPEED 20.5 6.1 MPH WIND VECTOR MAG. 4.6 MPH WIND VECTOR DIR. 315 Degrees REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 0.6 60 2.2 5.0 SINE CURVE 0.9 75 3.0 121 6.1 178 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 17 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 41.8 60.1 0.4 0.0 0.00 51.2 60.8 2.6 0.5 103 2 43.4 57.4 0.4 0.0 0.00 50.4 60.8 3.8 1.8 351 3 43.7 55.5 0.4 0.0 0.00 49.6 60.8 5.2 4.1 322 4 44.2 50.1 0.5 0.0 0.00 49.0 60.9 2.9 2.2 38 5 43.2 51.6 0.5 0.0 0.00 48.2 60.8 3.5 2.5 344 6 45.9 44.2 0.6 0.0 0.00 47.6 60.9 7.4 6.9 350 7 47.7 37.7 0.7 0.0 0.00 47.3 60.9 7.6 6.8 283 8 47.5 36.9 0.7 0.5 0.00 47.1 60.8 7.7 6.6 309 9 48.7 35.5 0.8 10.6 0.00 47.0 60.8 11.6 9.8 353 10 50.1 35.6 0.8 26.2 0.00 47.9 60.8 8.9 4.9 28 11 52.1 35.0 0.9 40.2 0.00 49.7 60.8 21.1 20.8 356 12 54.3 32.7 1.0 49.9 0.00 52.1 60.7 19.0 18.8 356 13 56.0 31.4 1.1 54.3 0.00 55.1 60.7 15.1 14.7 353 14 57.6 29.3 1.1 53.6 0.00 58.1 60.6 14.1 13.8 356 15 58.2 27.4 1.2 47.1 0.00 60.4 60.6 13.1 12.9 357 16 59.0 26.3 1.3 35.9 0.00 61.8 60.6 11.4 11.0 356 17 58.8 25.9 1.3 20.9 0.00 62.1 60.5 11.6 11.4 355 18 56.8 26.9 1.2 4.0 0.00 60.9 60.5 10.5 10.1 337 19 53.6 31.8 1.0 0.0 0.00 58.9 60.4 7.5 7.4 319 20 52.8 31.3 0.9 0.0 0.00 57.1 60.4 8.3 8.2 308 21 52.3 31.0 0.9 0.0 0.00 55.5 60.4 7.7 7.4 318 22 50.6 33.4 0.8 0.0 0.00 54.2 60.4 6.9 6.6 318 23 48.6 35.6 0.7 0.0 0.00 53.0 60.4 6.9 6.7 303 24 49.9 32.6 0.8 0.0 0.00 52.0 60.4 10.6 10.5 313 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 59.4 38.3 50.7 DegF RELATIVE HUMIDITY 76.0 22.9 37.3 % VAPOR PRESS. DEF. 0.8 KPas SOLAR RADIATION 343.1 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 62.2 47.0 53.2 DegF SOIL TEMP. 20 IN 60.9 60.4 60.7 DegF WIND SPEED 31.3 9.4 MPH WIND VECTOR MAG. 7.9 MPH WIND VECTOR DIR. 342 Degrees REF. EVAPOTRANSPIRATION 0.16 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 0.7 60 2.6 6.1 SINE CURVE 0.9 76 2.8 124 5.5 184 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 18 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 48.8 34.0 0.8 0.0 0.00 51.2 60.4 7.3 7.0 297 2 46.7 37.7 0.7 0.0 0.00 50.4 60.4 5.5 3.6 325 3 48.2 32.7 0.8 0.0 0.00 49.7 60.4 9.0 8.8 333 4 42.0 48.2 0.5 0.0 0.00 49.0 60.4 4.2 1.4 60 5 37.9 58.4 0.3 0.0 0.00 48.1 60.4 3.4 1.1 25 6 42.9 42.9 0.5 0.0 0.00 47.4 60.4 7.1 6.6 5 7 40.6 48.6 0.4 0.0 0.00 46.9 60.4 8.0 7.9 30 8 41.0 46.2 0.5 0.5 0.00 46.5 60.4 6.0 4.3 33 9 43.8 43.9 0.5 11.5 0.00 46.1 60.3 4.9 3.6 36 10 49.4 36.1 0.8 27.4 0.00 46.8 60.3 8.9 8.2 9 11 53.9 26.9 1.0 41.3 0.00 49.1 60.3 10.7 10.2 4 12 57.1 23.0 1.2 51.1 0.00 52.1 60.3 14.6 14.3 4 13 58.1 21.8 1.3 56.0 0.00 55.2 60.2 14.0 13.7 10 14 59.5 20.7 1.4 55.1 0.00 58.1 60.2 12.9 12.5 13 15 61.0 19.6 1.5 48.6 0.00 60.5 60.1 10.8 10.5 2 16 61.4 18.8 1.5 37.2 0.00 62.2 60.1 11.5 11.3 358 17 60.6 19.6 1.4 22.0 0.00 62.5 60.0 12.0 11.8 3 18 58.2 23.0 1.3 4.1 0.00 61.2 60.0 5.0 4.7 26 19 52.3 33.5 0.9 0.0 0.00 59.1 60.0 5.1 4.8 28 20 50.4 36.0 0.8 0.0 0.00 57.2 60.0 4.4 3.7 352 21 50.0 35.6 0.8 0.0 0.00 55.4 59.9 2.7 1.5 294 22 46.8 43.7 0.6 0.0 0.00 53.8 59.9 2.7 0.8 340 23 39.9 65.1 0.3 0.0 0.00 52.4 59.9 2.5 0.6 76 24 38.1 73.2 0.2 0.0 0.00 51.2 59.9 3.1 1.2 133 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.8 35.6 49.5 DegF RELATIVE HUMIDITY 77.6 16.5 37.0 % VAPOR PRESS. DEF. 0.8 KPas SOLAR RADIATION 355.0 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 62.5 46.1 53.0 DegF SOIL TEMP. 20 IN 60.4 59.9 60.2 DegF WIND SPEED 20.3 7.3 MPH WIND VECTOR MAG. 5.9 MPH WIND VECTOR DIR. 4 Degrees REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 1.3 62 3.0 5.9 SINE CURVE 1.5 77 3.5 128 6.2 190 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 19 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 37.2 75.9 0.2 0.0 0.00 50.1 60.0 2.7 1.3 320 2 38.2 73.2 0.2 0.0 0.00 49.1 60.0 2.7 0.3 38 3 36.8 74.5 0.2 0.0 0.00 48.3 60.0 3.6 2.4 56 4 35.9 75.6 0.2 0.0 0.00 47.5 60.0 3.1 2.4 18 5 35.8 76.2 0.2 0.0 0.00 46.8 60.0 4.1 4.0 10 6 35.5 76.6 0.2 0.0 0.00 46.2 60.0 3.4 3.0 10 7 34.3 80.4 0.1 0.0 0.00 45.7 59.9 3.1 2.0 8 8 34.5 79.9 0.1 0.5 0.00 45.2 59.9 3.9 3.2 49 9 38.9 71.6 0.2 11.3 0.00 44.9 59.9 4.2 4.0 37 10 45.8 59.8 0.4 26.9 0.00 45.8 59.9 5.6 5.5 39 11 53.5 45.1 0.8 40.5 0.00 48.2 59.8 6.8 6.7 39 12 58.3 29.9 1.2 50.4 0.00 51.4 59.8 9.7 9.5 29 13 60.6 26.8 1.3 54.6 0.00 55.0 59.8 6.7 6.4 35 14 62.6 24.2 1.5 54.9 0.00 58.7 59.7 5.9 5.3 18 15 63.6 21.8 1.6 43.3 0.00 61.8 59.7 5.2 4.9 33 16 63.2 23.9 1.5 24.4 0.00 63.0 59.6 4.9 4.7 64 17 62.6 25.7 1.4 14.1 0.00 62.8 59.6 4.0 3.9 71 18 61.3 28.4 1.3 4.7 0.00 61.9 59.5 3.3 3.2 75 19 57.0 37.7 1.0 0.0 0.00 60.3 59.5 4.5 4.2 5 20 55.7 37.6 0.9 0.0 0.00 58.7 59.5 7.0 6.8 5 21 54.4 38.3 0.9 0.0 0.00 57.3 59.5 5.8 5.5 357 22 54.2 37.7 0.9 0.0 0.00 56.1 59.5 6.4 6.3 348 23 54.3 37.4 0.9 0.0 0.00 55.1 59.5 7.2 7.1 352 24 54.3 37.1 0.9 0.0 0.00 54.2 59.5 7.9 7.8 356 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.7 33.1 49.5 DegF RELATIVE HUMIDITY 84.1 18.8 49.8 % VAPOR PRESS. DEF. 0.8 KPas SOLAR RADIATION 325.6 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 63.0 44.9 53.0 DegF SOIL TEMP. 20 IN 60.0 59.5 59.8 DegF WIND SPEED 14.2 5.1 MPH WIND VECTOR MAG. 4.2 MPH WIND VECTOR DIR. 22 Degrees REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 2.1 64 4.8 7.8 SINE CURVE 2.4 80 4.6 132 7.1 197 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 20 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 49.9 48.5 0.6 0.0 0.00 53.5 59.5 2.7 1.7 155 2 47.9 55.0 0.5 0.0 0.00 52.9 59.5 2.9 1.8 171 3 47.4 59.1 0.5 0.0 0.00 52.3 59.5 2.6 0.4 215 4 45.6 65.5 0.4 0.0 0.00 51.8 59.5 2.9 2.4 178 5 43.6 69.4 0.3 0.0 0.00 51.2 59.6 2.2 1.6 184 6 43.8 70.1 0.3 0.0 0.00 50.7 59.6 2.6 1.5 63 7 50.2 47.5 0.7 0.0 0.00 50.4 59.6 4.1 3.8 45 8 52.3 41.7 0.8 0.4 0.00 50.3 59.6 5.6 4.7 9 9 51.9 46.8 0.7 11.3 0.00 50.1 59.6 2.6 2.2 68 10 57.8 38.5 1.0 26.8 0.00 50.8 59.6 7.1 6.8 23 11 60.9 32.6 1.2 40.7 0.00 52.9 59.6 10.7 10.4 7 12 63.7 29.5 1.4 50.6 0.00 55.9 59.6 13.5 13.3 2 13 65.7 27.1 1.6 55.3 0.00 58.9 59.6 13.3 13.2 6 14 67.2 25.6 1.7 54.4 0.00 61.9 59.5 11.4 11.2 6 15 68.6 24.7 1.8 48.0 0.00 64.5 59.5 9.6 9.4 0 16 69.2 25.4 1.8 36.9 0.00 66.2 59.5 9.4 9.2 0 17 68.5 28.2 1.7 22.2 0.00 66.6 59.5 8.6 8.4 12 18 65.2 33.6 1.4 6.0 0.00 65.3 59.5 6.9 6.7 4 19 61.1 35.8 1.2 0.0 0.00 63.3 59.5 3.2 2.6 359 20 57.0 42.5 0.9 0.0 0.00 61.3 59.5 2.0 1.3 201 21 58.0 40.9 1.0 0.0 0.00 59.5 59.5 5.8 5.7 305 22 56.8 41.3 0.9 0.0 0.00 58.1 59.5 4.6 4.3 315 23 53.0 46.7 0.7 0.0 0.00 56.8 59.5 2.0 0.7 10 24 47.9 58.6 0.5 0.0 0.00 55.5 59.6 1.4 0.9 149 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.6 42.4 56.4 DegF RELATIVE HUMIDITY 75.6 22.4 43.1 % VAPOR PRESS. DEF. 1.0 KPas SOLAR RADIATION 352.6 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 66.6 50.1 56.7 DegF SOIL TEMP. 20 IN 59.6 59.4 59.5 DegF WIND SPEED 19.9 5.7 MPH WIND VECTOR MAG. 4.0 MPH WIND VECTOR DIR. 6 Degrees REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 4.4 68 7.4 11.5 SINE CURVE 4.9 84 7.7 140 11.4 208 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 21 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 45.2 66.5 0.3 0.0 0.00 54.3 59.6 1.2 0.4 223 2 43.7 69.4 0.3 0.0 0.00 53.2 59.6 2.1 1.8 152 3 49.1 56.8 0.5 0.0 0.00 52.3 59.7 5.0 4.6 51 4 53.9 45.3 0.8 0.0 0.00 51.9 59.7 10.0 9.9 29 5 52.6 48.5 0.7 0.0 0.00 51.8 59.7 8.1 7.7 38 6 48.4 56.9 0.5 0.0 0.00 51.5 59.8 5.8 5.7 50 7 47.3 59.1 0.5 0.0 0.00 51.1 59.8 5.4 5.4 48 8 45.9 61.8 0.4 0.5 0.00 50.7 59.8 5.1 5.0 55 9 51.2 50.4 0.6 11.3 0.00 50.4 59.8 7.9 7.6 35 10 57.6 42.1 0.9 27.0 0.00 51.2 59.8 10.8 10.6 18 11 61.8 37.7 1.2 41.0 0.00 53.2 59.8 11.9 11.7 17 12 64.7 34.7 1.4 46.6 0.00 56.0 59.8 10.2 10.0 37 13 67.2 29.9 1.6 54.9 0.00 58.9 59.8 10.2 10.0 28 14 68.0 27.6 1.7 47.5 0.00 61.6 59.8 7.8 7.5 28 15 69.8 25.3 1.9 48.9 0.00 64.3 59.8 6.4 5.9 38 16 70.3 25.5 1.9 30.6 0.00 66.1 59.7 6.5 5.9 19 17 68.3 28.0 1.7 12.2 0.00 66.1 59.7 8.6 8.4 353 18 65.8 31.0 1.5 4.2 0.00 65.0 59.7 7.6 7.5 358 19 63.3 30.8 1.4 0.0 0.00 63.5 59.7 7.1 7.1 0 20 62.5 30.4 1.3 0.0 0.00 62.1 59.7 7.5 7.3 3 21 60.2 33.8 1.2 0.0 0.00 60.8 59.7 4.3 4.0 36 22 58.2 36.6 1.0 0.0 0.00 59.6 59.7 3.3 3.2 32 23 55.0 43.0 0.8 0.0 0.00 58.3 59.7 3.2 2.9 231 24 50.8 52.2 0.6 0.0 0.00 57.1 59.8 2.7 1.8 209 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.4 41.6 57.5 DegF RELATIVE HUMIDITY 76.7 22.7 42.7 % VAPOR PRESS. DEF. 1.0 KPas SOLAR RADIATION 324.7 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 66.3 50.4 57.1 DegF SOIL TEMP. 20 IN 59.8 59.5 59.7 DegF WIND SPEED 17.4 6.6 MPH WIND VECTOR MAG. 5.5 MPH WIND VECTOR DIR. 26 Degrees REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 5.1 73 8.4 12.6 SINE CURVE 5.5 90 8.5 149 12.1 220 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 22 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 48.6 61.7 0.4 0.0 0.00 56.2 59.8 3.3 2.9 158 2 50.3 57.2 0.5 0.0 0.00 55.5 59.9 3.3 2.7 179 3 48.9 61.6 0.5 0.0 0.00 54.9 59.9 3.6 3.3 172 4 48.9 60.6 0.5 0.0 0.00 54.2 59.9 3.7 3.4 199 5 47.1 63.9 0.4 0.0 0.00 53.5 60.0 3.2 1.5 119 6 49.5 53.2 0.6 0.0 0.00 52.9 60.0 3.3 0.9 339 7 46.8 59.3 0.4 0.0 0.00 52.2 60.0 2.1 1.4 184 8 50.0 48.6 0.6 0.3 0.00 51.5 60.0 3.8 2.7 33 9 51.6 48.4 0.7 9.7 0.00 51.1 60.0 2.1 1.6 41 10 59.7 42.3 1.0 27.2 0.00 51.9 60.1 3.2 2.1 21 11 63.9 34.6 1.3 41.1 0.00 54.4 60.0 6.0 4.5 337 12 65.8 31.9 1.5 50.9 0.00 57.8 60.0 4.4 0.3 23 13 68.2 27.8 1.7 55.8 0.00 61.4 60.0 5.0 4.5 67 14 69.5 25.9 1.8 55.0 0.00 64.7 60.0 4.2 3.5 70 15 70.4 24.5 1.9 48.7 0.00 67.4 60.0 4.5 3.5 54 16 71.3 23.2 2.0 37.4 0.00 69.0 60.0 3.4 2.9 70 17 71.2 22.9 2.0 22.6 0.00 69.4 60.0 3.7 3.1 113 18 68.6 33.1 1.6 6.6 0.00 68.1 60.0 4.3 4.0 194 19 61.2 47.8 1.0 0.0 0.00 65.9 60.0 3.4 3.3 221 20 57.9 48.8 0.9 0.0 0.00 63.7 60.0 2.2 1.2 215 21 54.7 53.5 0.7 0.0 0.00 61.7 60.0 3.2 1.3 186 22 51.8 56.0 0.6 0.0 0.00 60.0 60.0 3.4 3.1 201 23 48.6 63.9 0.4 0.0 0.00 58.5 60.1 2.9 1.8 160 24 46.0 71.7 0.3 0.0 0.00 57.2 60.1 2.8 0.8 86 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.1 43.9 57.1 DegF RELATIVE HUMIDITY 79.3 20.9 46.8 % VAPOR PRESS. DEF. 1.0 KPas SOLAR RADIATION 355.5 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 69.4 51.1 58.9 DegF SOIL TEMP. 20 IN 60.1 59.8 60.0 DegF WIND SPEED 10.5 3.5 MPH WIND VECTOR MAG. 0.8 MPH WIND VECTOR DIR. 128 Degrees REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 5.1 78 7.8 12.1 SINE CURVE 6.1 96 9.2 158 13.1 233 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 23 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 44.4 75.1 0.2 0.0 0.00 56.0 60.2 3.2 2.8 174 2 43.2 80.5 0.2 0.0 0.00 54.8 60.2 2.9 1.8 337 3 42.2 82.8 0.2 0.0 0.00 53.9 60.3 2.9 2.9 44 4 41.0 86.7 0.1 0.0 0.00 53.0 60.3 1.9 1.7 20 5 40.8 85.9 0.1 0.0 0.00 52.1 60.3 2.1 2.0 23 6 40.9 84.0 0.1 0.0 0.00 51.3 60.3 1.8 1.7 41 7 41.1 83.9 0.1 0.0 0.00 50.7 60.4 2.2 1.9 34 8 40.7 84.1 0.1 0.6 0.00 50.1 60.4 2.6 2.5 32 9 43.9 81.0 0.2 11.4 0.00 49.7 60.4 2.9 2.6 33 10 51.4 67.7 0.4 27.2 0.00 50.6 60.5 3.7 3.6 57 11 58.2 54.0 0.8 41.1 0.00 53.1 60.4 3.4 3.2 56 12 63.4 42.9 1.1 51.4 0.00 56.6 60.4 5.6 5.3 65 13 67.2 31.9 1.6 56.4 0.00 60.3 60.4 4.6 4.2 74 14 69.4 28.9 1.7 55.6 0.00 63.9 60.4 4.2 3.7 58 15 71.3 24.5 2.0 49.3 0.00 66.8 60.3 3.7 3.2 72 16 72.3 22.4 2.1 38.2 0.00 68.7 60.3 3.2 2.3 86 17 71.8 24.7 2.0 23.3 0.00 69.2 60.3 3.7 3.1 112 18 67.5 37.4 1.4 6.4 0.00 68.0 60.3 4.4 4.1 171 19 62.3 44.9 1.1 0.0 0.00 65.8 60.2 3.1 2.9 254 20 61.6 39.2 1.1 0.0 0.00 63.6 60.3 2.7 2.6 266 21 54.3 55.6 0.6 0.0 0.00 61.6 60.3 1.6 0.1 58 22 49.6 65.9 0.4 0.0 0.00 59.8 60.3 1.9 1.2 89 23 47.6 71.7 0.3 0.0 0.00 58.2 60.3 3.2 2.8 351 24 46.3 72.9 0.3 0.0 0.00 56.9 60.4 1.7 0.8 43 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.1 39.1 53.9 DegF RELATIVE HUMIDITY 89.4 20.5 59.5 % VAPOR PRESS. DEF. 0.8 KPas SOLAR RADIATION 361.0 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 69.3 49.7 58.1 DegF SOIL TEMP. 20 IN 60.5 60.1 60.3 DegF WIND SPEED 9.2 3.1 MPH WIND VECTOR MAG. 1.5 MPH WIND VECTOR DIR. 58 Degrees REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 4.8 83 7.1 10.0 SINE CURVE 5.9 102 8.8 167 12.3 246 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 24 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 45.0 76.4 0.2 0.0 0.00 55.6 60.4 1.8 1.5 51 2 42.7 82.0 0.2 0.0 0.00 54.5 60.4 3.6 3.2 24 3 41.2 82.5 0.2 0.0 0.00 53.5 60.5 4.4 4.3 17 4 40.2 83.8 0.1 0.0 0.00 52.7 60.5 3.8 3.7 36 5 40.0 84.0 0.1 0.0 0.00 51.9 60.5 5.2 4.9 5 6 40.6 83.0 0.1 0.0 0.00 51.2 60.5 4.5 4.1 8 7 41.4 80.9 0.2 0.0 0.00 50.6 60.6 4.1 3.8 44 8 39.6 85.1 0.1 0.6 0.00 50.1 60.6 3.8 3.1 6 9 43.8 78.7 0.2 11.5 0.00 49.8 60.6 4.2 3.9 43 10 53.0 63.0 0.5 27.1 0.00 50.8 60.6 3.5 3.3 30 11 59.2 51.2 0.8 41.0 0.00 53.2 60.6 4.5 4.2 29 12 65.5 37.5 1.3 50.8 0.00 56.8 60.5 3.0 1.2 235 13 67.2 31.1 1.6 55.6 0.00 60.5 60.5 5.9 5.5 252 14 68.4 27.3 1.7 55.3 0.00 63.8 60.5 6.3 5.7 258 15 69.4 26.6 1.8 49.0 0.00 66.4 60.5 6.3 5.7 267 16 70.1 25.8 1.9 38.0 0.00 68.0 60.5 5.2 4.7 251 17 70.2 26.5 1.9 22.5 0.00 68.4 60.4 4.3 3.7 226 18 67.6 35.5 1.5 6.0 0.00 67.3 60.4 4.6 3.9 235 19 62.7 49.0 1.0 0.0 0.00 65.5 60.4 13.1 12.8 296 20 59.3 51.4 0.8 0.0 0.00 63.7 60.4 14.6 14.3 304 21 58.1 50.0 0.8 0.0 0.00 62.2 60.4 17.6 17.3 298 22 56.6 45.6 0.8 0.0 0.00 60.9 60.4 18.4 18.2 302 23 55.0 46.5 0.8 0.0 0.00 59.7 60.4 13.6 13.1 296 24 53.9 49.2 0.7 0.0 0.00 58.6 60.5 15.1 14.9 302 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.7 37.6 54.6 DegF RELATIVE HUMIDITY 89.7 23.5 56.4 % VAPOR PRESS. DEF. 0.8 KPas SOLAR RADIATION 357.6 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 68.4 49.8 58.1 DegF SOIL TEMP. 20 IN 60.6 60.3 60.5 DegF WIND SPEED 28.9 7.1 MPH WIND VECTOR MAG. 4.8 MPH WIND VECTOR DIR. 308 Degrees REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 4.8 88 7.8 10.9 SINE CURVE 4.8 107 7.4 174 10.8 257 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 25 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 52.7 52.0 0.7 0.0 0.00 57.6 60.5 14.8 14.6 307 2 52.5 50.4 0.7 0.0 0.00 56.8 60.5 18.7 18.4 302 3 52.1 50.8 0.7 0.0 0.00 56.0 60.6 14.0 13.7 302 4 51.3 53.5 0.6 0.0 0.00 55.3 60.6 14.7 14.4 307 5 51.9 52.2 0.6 0.0 0.00 54.7 60.6 15.3 15.0 304 6 50.9 54.1 0.6 0.0 0.00 54.1 60.7 9.3 8.8 301 7 47.7 63.0 0.4 0.0 0.00 53.4 60.7 8.4 8.1 320 8 48.0 62.2 0.4 0.7 0.00 52.7 60.7 5.0 3.3 295 9 49.9 61.5 0.5 12.0 0.00 52.3 60.7 5.3 4.5 339 10 53.5 56.8 0.6 27.8 0.00 52.9 60.7 3.1 2.1 81 11 58.3 47.5 0.9 41.7 0.00 55.1 60.7 3.1 2.2 88 12 60.8 41.0 1.1 51.6 0.00 58.3 60.7 3.0 1.2 104 13 61.9 36.5 1.2 56.5 0.00 61.8 60.7 3.7 2.0 98 14 63.5 32.8 1.3 55.7 0.00 65.0 60.7 6.7 5.8 300 15 64.2 32.0 1.4 50.0 0.00 67.4 60.7 7.2 6.9 302 16 65.7 27.6 1.6 38.8 0.00 68.9 60.7 4.4 2.7 326 17 66.5 23.6 1.7 23.9 0.00 69.3 60.6 2.5 1.0 157 18 64.8 27.7 1.5 7.6 0.00 68.1 60.6 2.6 2.4 235 19 60.0 37.2 1.1 0.0 0.00 66.1 60.6 2.2 1.1 236 20 56.0 46.1 0.8 0.0 0.00 64.0 60.6 2.2 1.9 126 21 53.1 63.4 0.5 0.0 0.00 62.2 60.6 1.2 0.4 357 22 50.2 76.0 0.3 0.0 0.00 60.4 60.7 1.4 0.6 330 23 47.4 73.9 0.3 0.0 0.00 58.9 60.7 1.8 0.2 109 24 46.6 78.2 0.2 0.0 0.00 57.5 60.7 2.0 1.1 330 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.9 44.9 55.4 DegF RELATIVE HUMIDITY 87.9 20.0 50.0 % VAPOR PRESS. DEF. 0.8 KPas SOLAR RADIATION 366.5 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 69.3 52.3 59.6 DegF SOIL TEMP. 20 IN 60.8 60.5 60.7 DegF WIND SPEED 28.1 6.4 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 307 Degrees REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 3.0 91 5.8 10.4 SINE CURVE 4.4 111 7.5 181 11.5 268 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 26 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 44.9 77.4 0.2 0.0 0.00 56.2 60.8 1.3 0.1 344 2 43.0 78.9 0.2 0.0 0.00 55.0 60.8 2.0 1.5 108 3 41.3 85.4 0.1 0.0 0.00 54.0 60.9 3.4 1.8 6 4 41.1 88.3 0.1 0.0 0.00 53.0 60.9 2.5 2.1 349 5 39.0 86.6 0.1 0.0 0.00 52.2 60.9 2.5 1.6 43 6 39.3 90.8 0.1 0.0 0.00 51.5 60.9 3.1 3.0 15 7 39.0 89.7 0.1 0.0 0.00 50.9 60.9 2.6 2.4 15 8 39.1 83.8 0.1 0.3 0.00 50.3 61.0 3.9 3.8 39 9 40.8 80.5 0.2 9.6 0.00 49.9 61.0 3.6 3.5 52 10 50.0 61.5 0.5 27.4 0.00 50.8 61.0 4.6 4.3 47 11 54.9 54.7 0.7 24.2 0.00 53.0 61.0 3.9 3.2 79 12 55.2 66.7 0.5 19.6 0.00 54.7 60.9 3.2 3.1 24 13 57.8 58.3 0.7 30.3 0.00 56.4 60.9 3.2 3.0 29 14 61.3 42.4 1.1 38.0 0.00 58.8 60.9 3.2 0.7 267 15 62.5 32.5 1.3 25.8 0.00 60.9 60.9 6.0 5.5 201 16 61.2 33.4 1.2 10.9 0.00 61.3 60.8 4.1 3.7 200 17 60.7 35.6 1.2 6.6 0.00 61.1 60.8 3.8 3.4 245 18 56.4 51.4 0.8 3.0 0.00 60.4 60.7 14.7 13.9 298 19 53.8 62.7 0.5 0.0 0.00 59.5 60.7 11.8 11.6 304 20 53.5 64.6 0.5 0.0 0.00 58.8 60.7 8.4 8.3 313 21 53.4 67.2 0.5 0.0 0.00 58.1 60.7 4.8 4.3 333 22 50.9 83.4 0.2 0.0 0.01 57.5 60.7 5.2 4.8 54 23 49.2 91.6 0.1 0.0 0.01 56.8 60.7 3.9 3.8 29 24 49.9 88.6 0.1 0.0 0.00 56.3 60.7 4.2 4.1 343 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.3 38.2 49.9 DegF RELATIVE HUMIDITY 93.3 28.1 69.0 % VAPOR PRESS. DEF. 0.5 KPas SOLAR RADIATION 195.4 Langleys PRECIPITATION 0.02 Inches SOIL TEMP. 4 IN 61.4 49.9 55.7 DegF SOIL TEMP. 20 IN 61.0 60.7 60.9 DegF WIND SPEED 51.5 4.6 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 342 Degrees REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 1.3 92 3.4 6.5 SINE CURVE 2.1 113 4.4 186 7.3 275 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 27 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 50.2 85.8 0.2 0.0 0.00 55.8 60.7 2.7 2.3 353 2 49.6 89.0 0.1 0.0 0.00 55.5 60.7 2.6 2.0 97 3 49.4 91.0 0.1 0.0 0.01 55.1 60.7 3.7 3.5 305 4 48.1 89.9 0.1 0.0 0.00 54.8 60.7 7.3 7.1 328 5 46.1 94.5 0.1 0.0 0.00 54.1 60.7 1.5 0.6 359 6 44.7 94.9 0.1 0.0 0.01 53.1 60.7 1.6 1.1 241 7 41.0 98.1 0.0 0.0 0.00 52.1 60.7 2.0 1.4 131 8 41.1 99.7 0.0 0.4 0.00 51.2 60.7 1.6 1.1 285 9 44.5 98.8 0.0 11.1 0.00 50.6 60.7 2.8 2.6 249 10 48.1 89.6 0.1 26.2 0.00 51.3 60.7 4.6 4.2 249 11 51.3 80.6 0.3 40.6 0.00 53.4 60.7 6.0 5.6 278 12 54.0 69.9 0.4 50.6 0.00 56.1 60.7 7.2 6.7 291 13 55.3 60.8 0.6 55.3 0.00 59.1 60.6 7.6 7.2 282 14 56.5 54.8 0.7 54.2 0.00 61.6 60.6 8.2 7.5 273 15 57.4 50.7 0.8 51.1 0.00 63.5 60.6 8.6 8.1 268 16 57.8 47.6 0.9 38.7 0.00 64.7 60.6 6.5 5.8 269 17 58.1 43.2 0.9 22.6 0.00 65.0 60.5 5.5 4.9 273 18 56.9 44.6 0.9 5.9 0.00 63.9 60.5 3.6 3.2 258 19 52.9 54.6 0.6 0.0 0.00 61.8 60.5 2.4 0.9 305 20 49.0 76.5 0.3 0.0 0.00 59.8 60.5 4.4 4.0 35 21 46.2 88.2 0.1 0.0 0.00 58.1 60.5 3.3 3.1 26 22 45.2 90.5 0.1 0.0 0.00 56.7 60.5 3.6 3.5 15 23 44.1 91.2 0.1 0.0 0.00 55.5 60.5 2.6 1.3 57 24 44.1 92.5 0.1 0.0 0.00 54.5 60.5 3.1 3.0 42 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 58.7 39.7 49.6 DegF RELATIVE HUMIDITY 100.0 40.3 78.2 % VAPOR PRESS. DEF. 0.3 KPas SOLAR RADIATION 356.7 Langleys PRECIPITATION 0.02 Inches SOIL TEMP. 4 IN 65.0 50.6 57.0 DegF SOIL TEMP. 20 IN 60.7 60.5 60.6 DegF WIND SPEED 55.1 4.3 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 294 Degrees REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 0.5 93 2.1 5.1 SINE CURVE 0.7 114 2.7 189 5.4 281 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 28 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 45.7 89.0 0.1 0.0 0.00 54.0 60.6 3.4 3.2 58 2 46.5 82.7 0.2 0.0 0.00 53.6 60.6 2.9 2.7 101 3 45.4 87.4 0.1 0.0 0.00 53.3 60.6 1.6 1.4 18 4 44.8 90.2 0.1 0.0 0.00 52.9 60.6 2.2 1.5 55 5 43.9 90.9 0.1 0.0 0.00 52.5 60.6 1.1 0.9 212 6 42.2 93.4 0.1 0.0 0.00 51.9 60.6 1.2 0.7 55 7 43.4 92.2 0.1 0.0 0.00 51.3 60.6 2.0 1.5 251 8 40.1 93.1 0.1 0.5 0.00 50.7 60.6 1.7 1.5 157 9 41.7 96.3 0.0 5.2 0.00 50.5 60.6 1.7 1.2 59 10 45.9 93.4 0.1 9.6 0.00 51.0 60.6 2.1 1.8 40 11 50.8 83.9 0.2 33.1 0.00 52.4 60.6 4.0 3.7 44 12 56.2 63.5 0.6 49.8 0.00 55.5 60.6 2.7 1.3 94 13 57.3 56.4 0.7 49.9 0.00 58.9 60.6 5.3 4.3 251 14 58.1 51.0 0.8 47.7 0.00 61.8 60.5 6.3 5.5 274 15 60.0 46.4 0.9 49.0 0.00 64.0 60.5 6.4 5.3 278 16 60.8 44.8 1.0 37.9 0.00 65.7 60.5 7.3 6.9 307 17 61.4 40.0 1.1 23.1 0.00 66.2 60.4 5.5 4.4 263 18 60.3 41.4 1.1 7.5 0.00 65.2 60.4 3.8 3.5 245 19 54.5 52.4 0.7 0.0 0.00 63.1 60.4 3.3 3.2 188 20 49.5 67.8 0.4 0.0 0.00 61.0 60.4 2.4 2.0 174 21 48.2 73.7 0.3 0.0 0.00 59.1 60.4 1.8 1.0 40 22 46.7 75.9 0.3 0.0 0.00 57.4 60.4 1.8 0.9 41 23 45.5 77.8 0.2 0.0 0.00 56.0 60.4 1.3 0.4 234 24 43.8 80.3 0.2 0.0 0.00 54.8 60.5 2.3 1.5 194 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 62.3 38.6 49.7 DegF RELATIVE HUMIDITY 96.7 35.6 73.5 % VAPOR PRESS. DEF. 0.4 KPas SOLAR RADIATION 313.4 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 66.2 50.4 56.8 DegF SOIL TEMP. 20 IN 60.7 60.4 60.5 DegF WIND SPEED 13.5 3.1 MPH WIND VECTOR MAG. 0.6 MPH WIND VECTOR DIR. 279 Degrees REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 1.2 94 2.9 5.3 SINE CURVE 1.8 116 4.0 193 6.9 288 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 29 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 41.9 86.4 0.1 0.0 0.00 53.7 60.5 2.9 2.8 66 2 40.5 91.0 0.1 0.0 0.00 52.8 60.5 2.4 1.8 353 3 39.5 92.9 0.1 0.0 0.00 51.9 60.5 2.6 2.3 10 4 38.3 94.8 0.0 0.0 0.00 51.1 60.5 2.8 2.7 24 5 38.3 95.7 0.0 0.0 0.00 50.3 60.6 2.5 2.0 357 6 40.4 93.8 0.1 0.0 0.00 49.7 60.5 1.9 1.2 2 7 40.2 93.4 0.1 0.0 0.00 49.1 60.6 2.3 0.6 16 8 38.6 94.7 0.0 0.7 0.00 48.6 60.5 1.6 0.5 338 9 41.2 92.9 0.1 12.2 0.00 48.3 60.6 2.9 2.4 35 10 47.1 85.8 0.2 27.5 0.00 49.3 60.5 3.5 3.3 15 11 54.0 72.4 0.4 41.2 0.00 51.9 60.5 2.7 1.2 105 12 57.9 54.2 0.8 51.5 0.00 55.3 60.5 4.1 2.7 209 13 60.7 49.2 0.9 56.1 0.00 59.1 60.5 3.8 2.6 213 14 62.2 43.5 1.1 55.5 0.00 62.5 60.4 5.0 4.2 180 15 63.0 41.0 1.2 49.6 0.00 65.1 60.4 5.5 3.8 195 16 63.6 38.0 1.2 38.0 0.00 66.6 60.3 6.0 5.4 211 17 63.6 37.6 1.3 23.1 0.00 66.8 60.3 4.5 4.1 243 18 61.8 43.2 1.1 7.2 0.00 65.8 60.3 4.0 3.8 210 19 55.4 56.2 0.7 0.0 0.00 63.7 60.3 3.1 2.9 166 20 51.8 68.0 0.4 0.0 0.00 61.5 60.2 1.9 0.7 233 21 53.6 56.2 0.6 0.0 0.00 59.6 60.3 2.6 2.1 248 22 49.4 66.9 0.4 0.0 0.00 58.0 60.3 3.3 2.2 242 23 48.7 68.9 0.4 0.0 0.00 56.8 60.3 3.7 2.3 215 24 44.2 78.8 0.2 0.0 0.00 55.6 60.3 3.6 3.4 170 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.2 37.5 49.8 DegF RELATIVE HUMIDITY 97.1 36.0 70.6 % VAPOR PRESS. DEF. 0.5 KPas SOLAR RADIATION 362.9 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 66.8 48.3 56.4 DegF SOIL TEMP. 20 IN 60.6 60.2 60.4 DegF WIND SPEED 11.0 3.3 MPH WIND VECTOR MAG. 0.8 MPH WIND VECTOR DIR. 211 Degrees REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 2.0 96 4.1 6.8 SINE CURVE 2.3 118 4.7 197 7.6 295 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 30 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 44.9 80.0 0.2 0.0 0.00 54.6 60.3 4.1 3.4 201 2 44.1 82.2 0.2 0.0 0.00 53.6 60.3 2.9 2.4 231 3 41.0 86.7 0.1 0.0 0.00 52.8 60.4 2.0 0.7 122 4 41.2 87.9 0.1 0.0 0.00 51.8 60.4 2.4 2.0 34 5 39.6 90.6 0.1 0.0 0.00 51.0 60.4 1.0 0.5 29 6 36.8 91.7 0.1 0.0 0.00 50.1 60.4 2.1 1.9 155 7 37.0 91.8 0.1 0.0 0.00 49.4 60.4 2.9 2.2 160 8 41.1 72.8 0.2 0.9 0.00 48.7 60.4 2.7 2.2 158 9 46.2 62.2 0.4 12.5 0.00 48.4 60.5 5.1 4.8 16 10 54.0 52.2 0.7 28.7 0.00 49.5 60.5 5.5 5.1 26 11 58.5 39.0 1.0 43.1 0.00 52.1 60.4 9.7 9.6 2 12 60.2 35.2 1.2 53.5 0.00 55.7 60.4 13.2 12.9 359 13 61.3 34.5 1.2 58.1 0.00 59.2 60.3 14.3 13.8 3 14 62.0 30.1 1.3 57.8 0.00 62.3 60.3 16.1 15.7 358 15 62.6 27.3 1.4 51.7 0.00 64.7 60.3 15.3 14.9 3 16 62.8 24.8 1.5 40.4 0.00 65.9 60.3 14.1 13.9 1 17 62.5 23.6 1.5 25.1 0.00 66.2 60.2 12.7 12.4 358 18 59.8 23.1 1.3 8.7 0.00 65.0 60.2 15.2 15.0 2 19 55.7 27.4 1.1 0.0 0.00 62.9 60.2 12.0 11.9 357 20 54.3 28.9 1.0 0.0 0.00 60.7 60.2 11.9 11.7 358 21 52.4 31.4 0.9 0.0 0.00 58.8 60.2 9.5 9.4 345 22 52.1 29.9 0.9 0.0 0.00 57.2 60.2 13.9 13.7 350 23 50.2 32.8 0.8 0.0 0.00 55.9 60.2 11.7 11.5 355 24 49.0 34.5 0.8 0.0 0.00 54.7 60.2 9.2 9.0 356 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.3 35.5 51.2 DegF RELATIVE HUMIDITY 95.1 19.1 50.9 % VAPOR PRESS. DEF. 0.8 KPas SOLAR RADIATION 380.6 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 66.3 48.4 56.3 DegF SOIL TEMP. 20 IN 60.5 60.2 60.3 DegF WIND SPEED 23.1 8.7 MPH WIND VECTOR MAG. 7.3 MPH WIND VECTOR DIR. 360 Degrees REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 2.1 98 4.5 7.7 SINE CURVE 2.0 120 4.1 201 6.9 302 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 31 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 48.3 34.4 0.8 0.0 0.00 53.6 60.3 10.7 10.6 357 2 48.4 34.2 0.8 0.0 0.00 52.8 60.3 11.5 11.4 358 3 46.9 38.7 0.7 0.0 0.00 52.0 60.3 8.8 8.6 347 4 47.2 38.5 0.7 0.0 0.00 51.2 60.3 8.9 8.8 340 5 46.2 39.4 0.6 0.0 0.00 50.5 60.3 7.3 6.5 4 6 44.7 41.7 0.6 0.0 0.00 50.0 60.3 5.9 5.6 35 7 47.1 39.1 0.7 0.0 0.00 49.7 60.3 14.5 14.2 6 8 48.1 37.2 0.7 0.7 0.00 49.8 60.3 17.3 17.0 5 9 49.1 36.0 0.8 8.0 0.00 50.0 60.3 18.8 18.7 5 10 51.2 34.8 0.8 25.3 0.00 50.7 60.3 18.8 18.4 3 11 54.2 32.2 1.0 37.4 0.00 52.6 60.3 20.0 19.9 4 12 55.7 31.1 1.0 41.0 0.00 54.7 60.3 18.5 18.1 1 13 57.6 28.6 1.2 50.9 0.00 57.2 60.2 17.8 17.6 1 14 60.3 25.3 1.3 56.6 0.00 60.0 60.2 15.9 15.7 2 15 61.2 23.6 1.4 47.3 0.00 62.4 60.2 16.6 16.3 10 16 61.6 22.9 1.4 40.7 0.00 63.7 60.1 17.7 17.3 5 17 61.1 21.0 1.4 27.0 0.00 64.1 60.1 17.2 17.0 1 18 58.8 21.7 1.3 7.5 0.00 63.2 60.1 14.2 14.0 1 19 55.0 26.1 1.1 0.0 0.00 61.4 60.0 8.0 7.8 355 20 52.9 26.6 1.0 0.0 0.00 59.3 60.0 6.7 6.6 347 21 52.5 25.5 1.0 0.0 0.00 57.4 60.1 4.8 4.6 344 22 51.4 29.7 0.9 0.0 0.00 55.8 60.1 7.3 7.1 344 23 52.4 26.4 1.0 0.0 0.00 54.5 60.1 5.9 5.2 297 24 52.9 24.6 1.0 0.0 0.00 53.5 60.1 13.1 13.0 357 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 62.1 43.8 52.7 DegF RELATIVE HUMIDITY 46.8 17.8 30.8 % VAPOR PRESS. DEF. 1.0 KPas SOLAR RADIATION 342.6 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 64.1 49.7 55.4 DegF SOIL TEMP. 20 IN 60.3 60.0 60.2 DegF WIND SPEED 26.0 12.8 MPH WIND VECTOR MAG. 12.2 MPH WIND VECTOR DIR. 0 Degrees REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 1.3 99 3.7 7.7 SINE CURVE 2.0 122 4.5 206 8.1 310 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY FEB 1 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 53.3 24.3 1.0 0.0 0.00 52.9 60.1 17.0 16.8 357 2 53.0 25.4 1.0 0.0 0.00 52.4 60.1 18.0 17.9 354 3 51.5 27.9 0.9 0.0 0.00 51.9 60.1 12.2 12.0 356 4 48.9 32.1 0.8 0.0 0.00 51.3 60.1 8.2 8.1 358 5 47.0 36.4 0.7 0.0 0.00 50.6 60.1 9.8 9.7 6 6 48.5 34.9 0.8 0.0 0.00 50.1 60.1 13.5 13.4 352 7 47.7 36.6 0.7 0.0 0.00 49.7 60.1 10.3 10.2 2 8 48.2 37.0 0.7 1.0 0.00 49.3 60.1 12.9 12.7 337 9 50.8 34.6 0.8 13.7 0.00 49.1 60.1 11.5 11.1 342 10 54.6 31.1 1.0 30.1 0.00 50.1 60.1 17.9 17.7 2 11 57.5 27.5 1.2 44.6 0.00 52.1 60.0 23.6 23.3 5 12 60.9 23.9 1.4 55.0 0.00 55.0 60.0 22.5 22.3 0 13 63.9 20.8 1.6 60.0 0.00 58.2 60.0 20.3 20.1 3 14 65.9 19.0 1.8 59.3 0.00 61.4 59.9 16.3 16.1 8 15 67.1 17.9 1.9 52.9 0.00 64.0 59.9 15.8 15.5 8 16 67.4 17.4 1.9 37.7 0.00 65.5 59.9 14.4 14.2 4 17 67.7 16.8 1.9 26.3 0.00 66.0 59.8 10.9 10.8 358 18 65.5 18.3 1.8 9.6 0.00 65.3 59.8 11.0 10.9 1 19 60.5 22.0 1.4 0.3 0.00 63.3 59.8 7.4 7.3 350 20 56.1 28.6 1.1 0.0 0.00 61.2 59.8 6.4 6.2 332 21 56.4 25.5 1.2 0.0 0.00 59.3 59.8 4.9 4.7 339 22 55.5 26.3 1.1 0.0 0.00 57.6 59.8 4.1 3.5 346 23 48.6 38.5 0.7 0.0 0.00 56.1 59.8 2.7 0.6 248 24 47.4 40.4 0.7 0.0 0.00 54.8 59.8 3.4 1.7 127 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.0 44.9 56.0 DegF RELATIVE HUMIDITY 46.9 14.5 27.6 % VAPOR PRESS. DEF. 1.2 KPas SOLAR RADIATION 390.4 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 66.0 49.1 56.1 DegF SOIL TEMP. 20 IN 60.1 59.8 60.0 DegF WIND SPEED 34.6 12.3 MPH WIND VECTOR MAG. 11.7 MPH WIND VECTOR DIR. 358 Degrees REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 3.5 103 6.6 11.0 SINE CURVE 4.4 127 7.5 213 11.6 322 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY FEB 2 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 45.1 45.3 0.6 0.0 0.00 53.7 59.9 3.9 2.8 179 2 44.4 47.4 0.5 0.0 0.00 52.7 59.9 3.7 2.7 198 3 49.6 37.0 0.8 0.0 0.00 51.9 59.9 3.4 0.4 28 4 55.7 28.8 1.1 0.0 0.00 51.4 59.9 10.0 9.8 347 5 53.9 32.0 1.0 0.0 0.00 51.1 59.9 7.2 6.5 16 6 53.2 32.2 0.9 0.0 0.00 50.8 60.0 6.4 5.6 19 7 52.8 34.0 0.9 0.0 0.00 50.5 60.0 5.6 3.7 2 8 52.2 34.8 0.9 1.0 0.00 50.1 60.0 3.8 2.3 358 9 54.3 34.0 1.0 13.4 0.00 49.9 60.0 7.9 7.4 29 10 58.0 34.3 1.1 29.4 0.00 51.1 60.0 10.2 9.9 32 11 62.9 27.2 1.4 43.9 0.00 53.5 59.9 14.0 13.8 8 12 66.1 23.4 1.7 54.3 0.00 56.8 59.9 14.8 14.6 8 13 68.5 20.3 1.9 59.4 0.00 60.4 59.9 13.1 12.9 6 14 70.1 18.9 2.0 59.0 0.00 64.0 59.8 13.2 12.9 3 15 70.8 18.4 2.1 52.6 0.00 66.8 59.8 11.7 11.4 6 16 72.1 16.9 2.2 41.0 0.00 68.6 59.8 10.3 10.1 2 17 71.6 17.0 2.2 25.8 0.00 69.1 59.8 10.1 9.9 8 18 68.5 20.8 1.9 9.4 0.00 68.0 59.8 8.0 7.9 16 19 62.3 27.1 1.4 0.3 0.00 65.8 59.7 5.7 5.1 0 20 60.9 26.8 1.3 0.0 0.00 63.5 59.7 5.2 4.7 345 21 55.4 35.4 1.0 0.0 0.00 61.5 59.8 2.1 1.3 169 22 54.3 38.6 0.9 0.0 0.00 59.7 59.8 4.0 3.2 312 23 55.0 37.9 0.9 0.0 0.00 58.2 59.8 5.9 5.7 324 24 54.2 39.0 0.9 0.0 0.00 57.0 59.8 4.6 2.9 342 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.5 41.8 58.8 DegF RELATIVE HUMIDITY 55.4 14.4 30.3 % VAPOR PRESS. DEF. 1.3 KPas SOLAR RADIATION 389.4 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 69.1 49.9 57.7 DegF SOIL TEMP. 20 IN 60.0 59.7 59.9 DegF WIND SPEED 21.0 7.7 MPH WIND VECTOR MAG. 6.2 MPH WIND VECTOR DIR. 5 Degrees REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 5.3 108 9.3 13.9 SINE CURVE 6.0 133 9.0 222 12.5 334 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY FEB 3 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 46.0 57.9 0.4 0.0 0.00 55.9 59.9 2.6 2.1 174 2 45.0 59.6 0.4 0.0 0.00 54.9 59.9 2.2 0.9 298 3 44.5 59.5 0.4 0.0 0.00 53.9 60.0 1.4 0.4 55 4 47.0 54.2 0.5 0.0 0.00 53.1 60.0 3.8 2.3 0 5 47.7 50.0 0.6 0.0 0.00 52.5 60.0 3.1 2.1 290 6 48.8 46.7 0.6 0.0 0.00 51.9 60.1 2.8 1.2 324 7 49.9 45.1 0.7 0.0 0.00 51.5 60.1 5.3 5.2 28 8 50.7 43.9 0.7 1.1 0.00 51.2 60.1 4.8 4.7 36 9 53.9 44.9 0.8 13.4 0.00 51.2 60.1 5.4 4.2 22 10 63.5 30.9 1.4 29.4 0.00 52.4 60.1 10.0 9.8 12 11 66.9 26.2 1.7 43.7 0.00 55.2 60.1 10.6 10.3 19 12 69.4 23.0 1.9 54.1 0.00 58.5 60.1 7.7 7.4 25 13 72.9 19.5 2.2 58.7 0.00 62.5 60.1 7.7 7.2 27 14 76.6 16.7 2.6 57.9 0.00 66.2 60.1 11.2 10.9 5 15 78.1 15.6 2.8 53.1 0.00 69.1 60.0 10.6 10.4 10 16 77.6 16.8 2.7 38.3 0.00 70.8 60.0 9.5 9.3 30 17 77.5 17.6 2.7 24.4 0.00 71.0 60.0 9.1 9.0 18 18 75.8 22.6 2.4 9.8 0.00 70.0 60.0 3.3 2.2 45 19 69.0 28.6 1.7 0.3 0.00 68.0 60.0 2.7 1.8 159 20 66.0 30.2 1.5 0.0 0.00 65.7 60.0 2.3 1.8 289 21 63.2 36.3 1.3 0.0 0.00 63.8 60.0 2.2 0.5 179 22 59.7 43.2 1.0 0.0 0.00 62.1 60.0 2.5 1.7 98 23 58.4 44.2 0.9 0.0 0.00 60.8 60.1 5.4 5.2 27 24 53.9 51.5 0.7 0.0 0.00 59.7 60.1 3.8 2.6 37 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.8 42.9 60.9 DegF RELATIVE HUMIDITY 70.3 13.7 36.9 % VAPOR PRESS. DEF. 1.4 KPas SOLAR RADIATION 384.2 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 71.0 51.1 59.6 DegF SOIL TEMP. 20 IN 60.1 59.8 60.0 DegF WIND SPEED 16.2 5.4 MPH WIND VECTOR MAG. 4.0 MPH WIND VECTOR DIR. 19 Degrees REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 8.5 117 11.8 15.9 SINE CURVE 8.9 141 12.1 234 16.0 350 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY FEB 4 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 52.8 53.0 0.6 0.0 0.00 58.6 60.2 2.8 1.5 10 2 50.8 59.4 0.5 0.0 0.00 57.6 60.2 2.9 1.3 220 3 49.5 60.3 0.5 0.0 0.00 56.8 60.3 3.3 1.6 343 4 49.8 61.9 0.5 0.0 0.00 56.1 60.3 3.5 2.2 196 5 48.6 63.7 0.4 0.0 0.00 55.4 60.4 3.7 2.7 195 6 49.0 62.2 0.5 0.0 0.00 54.8 60.4 2.8 0.7 45 7 53.4 52.4 0.7 0.0 0.00 54.3 60.4 6.5 6.4 32 8 54.9 49.3 0.7 1.1 0.00 54.0 60.5 6.6 6.5 45 9 58.1 50.8 0.8 13.7 0.00 54.0 60.5 5.1 5.0 43 10 67.2 38.2 1.4 29.7 0.00 55.3 60.5 6.4 6.1 18 11 72.5 31.9 1.9 43.9 0.00 58.1 60.5 10.8 10.5 10 12 76.7 27.1 2.3 54.2 0.00 61.6 60.5 13.0 12.8 17 13 79.4 23.8 2.6 59.3 0.00 65.3 60.5 12.7 12.4 6 14 81.2 21.8 2.8 58.7 0.00 69.0 60.5 12.2 12.0 359 15 82.6 20.7 3.0 52.5 0.00 72.2 60.5 9.3 8.9 7 16 83.1 20.0 3.1 41.4 0.00 74.0 60.5 9.4 9.2 9 17 82.9 20.1 3.1 26.6 0.00 74.6 60.5 9.5 9.3 4 18 80.3 22.0 2.8 10.3 0.00 73.6 60.5 8.6 8.5 358 19 74.1 27.2 2.1 0.3 0.00 71.3 60.5 6.8 6.7 351 20 70.9 29.4 1.8 0.0 0.00 69.0 60.5 2.7 1.6 320 21 66.6 34.8 1.5 0.0 0.00 66.8 60.5 2.4 1.2 175 22 59.4 50.0 0.9 0.0 0.00 65.0 60.6 3.4 3.2 128 23 56.5 53.9 0.7 0.0 0.00 63.4 60.6 2.5 1.2 155 24 55.3 55.5 0.7 0.0 0.00 62.0 60.7 1.8 1.1 8 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.6 46.9 64.8 DegF RELATIVE HUMIDITY 73.8 18.6 41.2 % VAPOR PRESS. DEF. 1.5 KPas SOLAR RADIATION 391.8 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 74.6 53.9 62.6 DegF SOIL TEMP. 20 IN 60.7 60.1 60.4 DegF WIND SPEED 18.1 6.2 MPH WIND VECTOR MAG. 4.4 MPH WIND VECTOR DIR. 12 Degrees REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 11.1 128 15.0 19.8 SINE CURVE 11.9 153 15.5 250 20.2 371 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY FEB 5 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 52.8 63.9 0.5 0.0 0.00 60.7 60.7 2.4 1.8 127 2 51.0 67.9 0.4 0.0 0.00 59.6 60.8 2.2 1.4 29 3 50.4 69.6 0.4 0.0 0.00 58.5 60.9 2.4 2.2 33 4 51.1 64.6 0.5 0.0 0.00 57.6 60.9 2.6 1.9 357 5 54.0 57.0 0.6 0.0 0.00 56.8 61.0 4.4 3.5 23 6 56.9 52.9 0.7 0.0 0.00 56.4 61.1 6.2 5.9 13 7 58.5 49.0 0.9 0.0 0.00 56.1 61.1 6.1 5.3 29 8 53.8 59.3 0.6 1.2 0.00 55.7 61.1 3.1 2.4 9 9 55.8 60.7 0.6 14.0 0.00 55.5 61.2 4.7 4.6 48 10 63.3 50.2 1.0 31.0 0.00 56.6 61.2 6.5 6.4 51 11 69.9 40.8 1.5 44.6 0.00 59.1 61.2 6.2 6.1 49 12 75.1 34.6 2.0 54.6 0.00 62.7 61.2 6.2 5.9 41 13 78.9 29.0 2.4 60.2 0.00 66.7 61.2 6.5 6.2 50 14 80.9 24.4 2.7 56.2 0.00 70.2 61.2 5.8 5.6 57 15 82.2 22.6 2.9 46.5 0.00 72.9 61.2 5.0 4.5 57 16 81.9 23.5 2.8 29.4 0.00 74.0 61.2 4.4 4.0 77 17 82.5 23.2 2.9 27.4 0.00 74.3 61.2 3.7 3.4 93 18 80.4 29.2 2.5 12.6 0.00 73.6 61.2 4.0 3.5 167 19 73.6 39.3 1.7 0.3 0.00 71.7 61.2 3.7 3.6 220 20 66.2 49.8 1.1 0.0 0.00 69.5 61.2 2.0 1.4 199 21 62.3 57.3 0.8 0.0 0.00 67.4 61.2 2.1 1.2 132 22 60.2 60.2 0.7 0.0 0.00 65.6 61.3 1.1 0.5 3 23 56.8 66.6 0.5 0.0 0.00 64.0 61.3 2.2 1.0 60 24 55.5 70.6 0.4 0.0 0.00 62.7 61.4 1.8 1.7 13 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.3 49.3 64.7 DegF RELATIVE HUMIDITY 73.7 20.1 48.6 % VAPOR PRESS. DEF. 1.3 KPas SOLAR RADIATION 378.2 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 74.4 55.5 63.7 DegF SOIL TEMP. 20 IN 61.4 60.7 61.1 DegF WIND SPEED 11.2 4.0 MPH WIND VECTOR MAG. 2.6 MPH WIND VECTOR DIR. 49 Degrees REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 10.5 138 14.8 19.8 SINE CURVE 12.3 166 16.4 266 21.3 392 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY FEB 6 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 54.1 67.9 0.5 0.0 0.00 61.4 61.4 3.1 3.0 348 2 54.3 66.4 0.5 0.0 0.00 60.3 61.5 2.8 2.5 44 3 52.5 69.8 0.4 0.0 0.00 59.4 61.5 3.7 3.5 34 4 51.2 71.9 0.4 0.0 0.00 58.5 61.6 3.3 3.1 23 5 51.5 70.6 0.4 0.0 0.00 57.7 61.7 3.0 2.8 2 6 52.2 64.6 0.5 0.0 0.00 57.0 61.7 2.5 2.1 346 7 50.8 69.0 0.4 0.0 0.00 56.4 61.7 2.7 2.1 32 8 48.6 77.4 0.3 1.7 0.00 55.8 61.8 3.8 3.5 25 9 54.1 69.7 0.4 14.0 0.00 55.7 61.8 3.4 1.8 62 10 62.0 55.5 0.8 29.9 0.00 56.9 61.8 3.1 2.9 33 11 68.8 48.1 1.3 41.3 0.00 59.6 61.8 4.4 3.5 111 12 74.4 36.7 1.8 48.7 0.00 62.7 61.8 9.9 9.6 156 13 76.8 31.3 2.2 53.7 0.00 65.6 61.8 11.6 11.4 169 14 78.3 28.7 2.4 48.9 0.00 68.1 61.8 11.4 11.2 168 15 80.3 25.3 2.6 49.8 0.00 70.0 61.8 11.5 11.3 169 16 80.8 24.7 2.7 34.1 0.00 71.4 61.8 10.4 10.2 165 17 79.2 29.9 2.4 17.3 0.00 71.5 61.8 7.3 6.9 177 18 74.9 42.9 1.7 6.8 0.00 70.8 61.8 5.0 4.9 223 19 68.7 54.2 1.1 0.4 0.00 69.4 61.8 4.4 3.9 191 20 65.4 55.5 1.0 0.0 0.00 67.7 61.8 6.0 5.9 155 21 62.1 58.2 0.8 0.0 0.00 66.2 61.8 4.8 4.5 166 22 59.0 63.4 0.6 0.0 0.00 64.7 61.8 3.8 1.0 97 23 55.3 72.1 0.4 0.0 0.00 63.1 61.9 3.9 3.8 111 24 54.4 71.1 0.4 0.0 0.00 61.7 61.9 2.0 1.3 71 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.7 46.9 62.9 DegF RELATIVE HUMIDITY 82.0 22.1 55.2 % VAPOR PRESS. DEF. 1.1 KPas SOLAR RADIATION 346.4 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 71.6 55.6 63.0 DegF SOIL TEMP. 20 IN 61.9 61.4 61.7 DegF WIND SPEED 16.7 5.3 MPH WIND VECTOR MAG. 2.6 MPH WIND VECTOR DIR. 150 Degrees REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 9.0 147 13.0 17.9 SINE CURVE 11.0 177 14.6 281 19.3 411 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY FEB 7 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 52.1 76.9 0.3 0.0 0.00 60.3 62.0 3.0 2.6 316 2 54.4 61.1 0.6 0.0 0.00 59.0 62.0 4.5 3.8 283 3 57.5 50.8 0.8 0.0 0.00 58.2 62.0 7.9 7.5 280 4 57.6 48.7 0.8 0.0 0.00 57.7 62.1 9.0 8.6 293 5 57.3 47.0 0.8 0.0 0.00 57.3 62.1 10.8 10.3 287 6 56.6 45.0 0.9 0.0 0.00 56.9 62.1 13.0 12.8 290 7 55.1 45.0 0.8 0.0 0.00 56.5 62.2 12.1 11.9 291 8 54.2 45.3 0.8 1.2 0.00 56.1 62.2 14.9 14.6 295 9 54.7 46.3 0.8 13.0 0.00 55.9 62.2 18.7 18.3 301 10 57.1 42.0 0.9 28.6 0.00 56.6 62.2 19.6 19.4 301 11 59.4 37.3 1.1 41.7 0.00 58.3 62.2 19.4 18.9 294 12 60.9 34.1 1.2 53.4 0.00 60.5 62.2 18.7 18.3 295 13 61.7 27.4 1.4 57.6 0.00 63.0 62.2 19.4 18.9 292 14 62.5 25.1 1.4 52.9 0.00 65.3 62.2 19.3 18.9 295 15 62.9 24.9 1.5 51.1 0.00 66.9 62.2 19.9 19.5 293 16 62.0 29.0 1.3 40.1 0.00 67.8 62.1 20.2 19.7 290 17 60.6 28.2 1.3 26.2 0.00 67.7 62.1 21.6 21.1 298 18 59.0 27.0 1.2 10.1 0.00 66.5 62.1 19.1 18.3 290 19 56.1 29.1 1.1 0.4 0.00 64.7 62.1 16.5 16.1 288 20 54.1 32.9 1.0 0.0 0.00 63.0 62.1 14.4 14.1 288 21 52.4 36.0 0.9 0.0 0.00 61.5 62.1 13.0 12.8 289 22 50.9 37.9 0.8 0.0 0.00 60.2 62.1 12.4 12.1 302 23 49.8 42.4 0.7 0.0 0.00 59.1 62.1 10.5 10.0 294 24 49.0 46.8 0.6 0.0 0.00 58.2 62.2 12.4 12.1 298 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 62.9 49.0 56.6 DegF RELATIVE HUMIDITY 76.9 24.9 40.3 % VAPOR PRESS. DEF. 1.0 KPas SOLAR RADIATION 376.0 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 67.8 55.9 60.7 DegF SOIL TEMP. 20 IN 62.2 62.0 62.1 DegF WIND SPEED 31.0 14.6 MPH WIND VECTOR MAG. 13.6 MPH WIND VECTOR DIR. 323 Degrees REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 2.6 150 6.6 11.6 SINE CURVE 2.7 179 6.1 287 10.9 422 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY FEB 8 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 48.8 48.5 0.6 0.0 0.00 57.5 62.2 14.5 14.3 307 2 48.7 52.0 0.6 0.0 0.00 57.0 62.2 13.6 13.3 303 3 48.0 54.4 0.5 0.0 0.00 56.6 62.2 4.2 3.4 300 4 48.3 54.0 0.5 0.0 0.00 56.2 62.2 10.0 9.9 305 5 47.1 56.2 0.5 0.0 0.00 55.9 62.2 6.5 6.3 308 6 46.5 58.5 0.4 0.0 0.00 55.3 62.2 6.1 5.8 291 7 46.7 58.4 0.5 0.0 0.00 54.9 62.2 3.7 3.6 272 8 42.9 69.1 0.3 0.6 0.00 54.4 62.2 2.6 2.2 229 9 44.2 67.9 0.3 13.1 0.00 53.9 62.2 3.5 2.7 252 10 48.6 54.6 0.5 25.8 0.00 54.5 62.2 7.5 7.2 276 11 51.0 45.8 0.7 40.3 0.00 55.8 62.2 7.4 7.1 282 12 54.9 36.3 0.9 56.4 0.00 58.0 62.1 10.1 9.4 296 13 56.8 32.5 1.1 61.0 0.00 60.5 62.1 9.7 8.8 304 14 57.8 30.5 1.1 34.9 0.00 62.3 62.1 9.3 8.4 321 15 58.4 27.8 1.2 35.3 0.00 62.9 62.1 7.2 6.6 304 16 59.7 24.4 1.3 40.1 0.00 63.8 62.0 7.6 6.7 289 17 60.0 22.5 1.4 28.1 0.00 64.3 62.0 8.3 7.8 289 18 58.7 22.3 1.3 10.4 0.00 63.4 62.0 6.1 5.8 268 19 54.6 28.5 1.0 0.4 0.00 61.8 61.9 1.9 1.6 262 20 52.3 29.6 0.9 0.0 0.00 60.0 61.9 0.8 0.4 48 21 46.5 42.2 0.6 0.0 0.00 58.3 61.9 0.8 0.4 95 22 44.4 44.1 0.6 0.0 0.00 56.8 61.9 1.7 0.7 30 23 39.9 55.8 0.4 0.0 0.00 55.5 61.9 2.2 2.0 24 24 40.3 56.2 0.4 0.0 0.00 54.3 61.9 2.0 1.9 39 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 60.7 38.4 50.2 DegF RELATIVE HUMIDITY 79.6 20.1 44.7 % VAPOR PRESS. DEF. 0.7 KPas SOLAR RADIATION 346.4 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 64.3 53.9 58.2 DegF SOIL TEMP. 20 IN 62.3 61.9 62.1 DegF WIND SPEED 22.1 6.1 MPH WIND VECTOR MAG. 5.2 MPH WIND VECTOR DIR. 297 Degrees REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 0.9 151 2.7 5.8 SINE CURVE 1.3 181 3.3 290 6.1 428 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY FEB 9 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 39.3 57.7 0.3 0.0 0.00 53.4 61.9 2.8 1.2 47 2 38.5 60.4 0.3 0.0 0.00 52.5 61.9 1.2 0.8 63 3 35.5 67.9 0.2 0.0 0.00 51.6 61.9 3.2 3.1 39 4 35.2 66.6 0.2 0.0 0.00 51.0 61.9 3.1 2.9 36 5 34.2 69.6 0.2 0.0 0.00 50.3 61.9 2.2 2.1 12 6 35.3 67.6 0.2 0.0 0.00 49.8 61.9 2.4 2.3 41 7 34.6 73.3 0.2 0.0 0.00 49.3 61.8 2.9 2.8 37 8 35.1 71.7 0.2 1.4 0.00 48.9 61.8 3.4 3.2 31 9 39.7 65.1 0.3 14.8 0.00 48.8 61.8 3.9 3.8 33 10 46.8 53.6 0.5 30.6 0.00 49.8 61.8 5.8 5.7 47 11 54.0 48.4 0.7 41.5 0.00 52.2 61.7 5.6 5.1 78 12 59.3 44.2 1.0 57.0 0.00 55.7 61.7 6.2 5.4 122 13 61.1 39.5 1.1 62.2 0.00 59.3 61.6 6.3 5.9 149 14 61.9 36.3 1.2 61.7 0.00 62.6 61.5 5.6 4.9 125 15 62.9 32.5 1.3 55.5 0.00 65.2 61.5 5.1 4.1 122 16 63.0 29.8 1.4 44.1 0.00 66.9 61.4 5.5 4.7 154 17 63.0 28.2 1.4 28.4 0.00 67.2 61.4 3.8 3.1 111 18 61.3 29.9 1.3 10.9 0.00 66.0 61.3 4.2 3.9 68 19 55.7 42.5 0.9 0.5 0.00 64.0 61.3 2.6 2.5 56 20 51.4 50.6 0.6 0.0 0.00 61.9 61.3 2.1 2.1 50 21 47.8 58.5 0.5 0.0 0.00 60.1 61.3 2.6 2.5 28 22 46.8 57.7 0.5 0.0 0.00 58.5 61.3 1.5 1.5 7 23 45.6 56.9 0.5 0.0 0.00 57.2 61.3 1.4 0.8 340 24 42.7 59.5 0.4 0.0 0.00 55.9 61.3 0.9 0.9 352 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.0 33.5 47.9 DegF RELATIVE HUMIDITY 76.9 25.3 52.8 % VAPOR PRESS. DEF. 0.6 KPas SOLAR RADIATION 408.8 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 67.3 48.8 56.6 DegF SOIL TEMP. 20 IN 61.9 61.2 61.6 DegF WIND SPEED 12.4 3.5 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 74 Degrees REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 2.0 153 3.9 6.3 SINE CURVE 2.2 183 4.3 295 6.8 435 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY FEB 10 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 41.2 66.2 0.3 0.0 0.00 54.7 61.3 1.7 1.6 44 2 40.9 62.6 0.3 0.0 0.00 53.8 61.3 2.6 2.5 51 3 38.7 68.2 0.3 0.0 0.00 53.0 61.3 3.2 2.8 355 4 38.8 65.9 0.3 0.0 0.00 52.3 61.3 3.1 3.0 356 5 38.2 65.9 0.3 0.0 0.00 51.5 61.3 2.6 2.5 39 6 37.5 68.3 0.2 0.0 0.00 50.8 61.3 2.9 2.8 25 7 37.4 70.4 0.2 0.0 0.00 50.3 61.3 1.7 1.0 33 8 35.3 78.7 0.2 1.4 0.00 49.7 61.3 0.6 0.4 200 9 42.1 68.3 0.3 15.2 0.00 49.4 61.3 0.6 0.4 135 10 52.5 47.9 0.7 32.2 0.00 50.5 61.3 2.5 2.3 43 11 56.3 39.3 0.9 47.3 0.00 53.1 61.2 2.9 2.6 51 12 60.9 31.8 1.2 57.9 0.00 56.7 61.2 2.8 1.7 327 13 63.1 28.3 1.4 63.5 0.00 60.5 61.2 3.0 2.2 261 14 63.9 26.3 1.5 63.2 0.00 64.0 61.1 4.4 3.9 242 15 65.5 27.3 1.6 55.3 0.00 66.7 61.1 5.2 4.6 226 16 65.3 29.2 1.5 36.4 0.00 67.8 61.0 4.7 4.3 235 17 65.6 30.5 1.5 29.4 0.00 68.0 61.0 5.1 4.7 207 18 64.0 34.6 1.3 10.9 0.00 66.9 60.9 5.6 5.4 198 19 58.9 46.3 0.9 0.6 0.00 65.0 60.9 2.9 2.7 213 20 59.1 43.1 1.0 0.0 0.00 63.2 60.9 5.6 5.4 277 21 58.1 45.2 0.9 0.0 0.00 61.8 60.9 8.4 8.2 280 22 56.3 48.0 0.8 0.0 0.00 60.5 60.9 10.9 10.5 297 23 55.2 46.4 0.8 0.0 0.00 59.6 60.9 13.7 13.5 302 24 53.8 45.1 0.8 0.0 0.00 58.7 60.9 12.1 12.0 312 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.2 33.9 52.0 DegF RELATIVE HUMIDITY 82.1 23.4 49.3 % VAPOR PRESS. DEF. 0.8 KPas SOLAR RADIATION 413.3 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 68.1 49.4 57.8 DegF SOIL TEMP. 20 IN 61.3 60.9 61.1 DegF WIND SPEED 24.3 4.5 MPH WIND VECTOR MAG. 2.3 MPH WIND VECTOR DIR. 292 Degrees REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 3.2 156 6.2 9.3 SINE CURVE 3.0 186 5.1 300 8.0 443 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY FEB 11 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 52.8 44.8 0.8 0.0 0.00 57.9 61.0 15.6 15.4 310 2 52.3 46.4 0.7 0.0 0.00 57.2 61.0 15.7 15.6 308 3 52.1 46.8 0.7 0.0 0.00 56.6 61.0 12.4 12.2 299 4 51.4 48.5 0.7 0.0 0.00 56.0 61.0 10.5 10.3 310 5 50.0 50.7 0.6 0.0 0.00 55.4 61.1 4.2 2.3 334 6 44.9 62.3 0.4 0.0 0.00 54.5 61.1 1.7 0.8 241 7 42.2 66.4 0.3 0.0 0.00 53.6 61.1 1.3 0.8 236 8 38.9 79.1 0.2 1.7 0.00 52.6 61.1 1.1 0.9 126 9 45.0 69.5 0.3 15.9 0.00 52.1 61.1 1.9 1.4 54 10 51.2 57.6 0.5 33.1 0.00 53.0 61.1 3.1 3.0 26 11 56.7 45.8 0.9 48.1 0.00 55.4 61.1 3.2 2.3 356 12 59.1 39.2 1.0 58.9 0.00 58.5 61.1 6.7 6.3 317 13 60.3 35.6 1.1 64.4 0.00 61.8 61.1 4.7 4.0 252 14 61.7 34.6 1.2 63.8 0.00 64.9 61.1 3.9 3.0 227 15 63.2 31.6 1.4 57.3 0.00 67.5 61.1 3.9 3.2 238 16 64.4 29.9 1.4 45.7 0.00 69.2 61.0 3.5 2.7 266 17 64.5 29.9 1.5 29.4 0.00 69.6 61.0 3.9 3.2 199 18 62.9 34.6 1.3 11.7 0.00 68.2 61.0 4.4 4.2 207 19 58.1 41.6 1.0 0.5 0.00 66.0 61.0 2.4 2.4 191 20 52.3 56.1 0.6 0.0 0.00 63.6 61.0 1.3 1.1 153 21 50.2 59.8 0.5 0.0 0.00 61.5 61.0 0.7 0.1 12 22 48.6 59.0 0.5 0.0 0.00 59.8 61.0 1.0 0.8 320 23 48.8 56.2 0.5 0.0 0.00 58.3 61.0 2.5 2.1 303 24 53.8 46.5 0.8 0.0 0.00 57.3 61.1 7.7 7.6 305 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.6 38.3 53.6 DegF RELATIVE HUMIDITY 81.4 27.3 48.8 % VAPOR PRESS. DEF. 0.8 KPas SOLAR RADIATION 430.3 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 69.6 52.1 59.6 DegF SOIL TEMP. 20 IN 61.2 60.9 61.0 DegF WIND SPEED 24.6 4.9 MPH WIND VECTOR MAG. 3.2 MPH WIND VECTOR DIR. 296 Degrees REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 2.3 158 4.9 8.9 SINE CURVE 2.9 189 5.3 305 8.5 452 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY FEB 12 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 54.0 46.1 0.8 0.0 0.00 56.9 61.1 12.0 11.9 326 2 53.4 45.5 0.8 0.0 0.00 56.4 61.1 11.7 11.6 324 3 52.0 48.2 0.7 0.0 0.00 56.1 61.2 7.7 7.0 338 4 46.8 59.1 0.4 0.0 0.00 55.4 61.2 2.3 1.4 93 5 42.9 69.8 0.3 0.0 0.00 54.6 61.2 2.1 1.9 125 6 41.5 71.1 0.3 0.0 0.00 53.7 61.3 1.9 1.8 357 7 41.6 71.7 0.3 0.0 0.00 53.0 61.2 2.3 2.2 356 8 40.5 74.1 0.2 1.8 0.00 52.3 61.3 0.9 0.8 13 9 45.2 62.7 0.4 16.1 0.00 51.9 61.3 2.4 2.2 23 10 53.1 53.8 0.6 33.1 0.00 53.0 61.3 2.0 1.9 46 11 59.0 43.6 1.0 48.0 0.00 55.5 61.2 2.1 2.0 46 12 61.8 38.4 1.2 58.4 0.00 59.1 61.2 2.7 1.7 72 13 63.8 34.8 1.3 63.5 0.00 62.7 61.2 4.5 3.7 150 14 64.9 33.4 1.4 62.8 0.00 65.9 61.2 5.5 4.8 157 15 66.5 31.1 1.5 56.6 0.00 68.2 61.1 5.8 5.1 160 16 66.8 30.0 1.6 45.0 0.00 69.6 61.1 6.5 6.2 170 17 66.8 28.5 1.6 29.1 0.00 69.7 61.1 5.4 5.1 177 18 65.9 27.4 1.6 11.8 0.00 68.5 61.1 4.6 4.5 179 19 61.8 34.8 1.2 0.5 0.00 66.3 61.1 0.9 0.8 195 20 55.4 50.5 0.8 0.0 0.00 64.1 61.1 0.8 0.7 135 21 53.3 49.6 0.7 0.0 0.00 62.1 61.1 0.7 0.5 297 22 50.3 59.0 0.5 0.0 0.00 60.4 61.1 2.3 1.8 217 23 47.9 73.6 0.3 0.0 0.00 59.1 61.1 3.2 3.1 142 24 47.9 81.3 0.2 0.0 0.00 58.1 61.2 2.5 2.3 142 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.8 39.0 54.3 DegF RELATIVE HUMIDITY 84.4 23.4 50.8 % VAPOR PRESS. DEF. 0.8 KPas SOLAR RADIATION 426.7 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 69.8 51.9 59.7 DegF SOIL TEMP. 20 IN 61.3 61.0 61.2 DegF WIND SPEED 18.2 3.9 MPH WIND VECTOR MAG. 0.0 MPH WIND VECTOR DIR. 109 Degrees REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 3.5 162 6.2 9.9 SINE CURVE 3.9 193 6.4 312 9.5 461 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY FEB 13 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 46.6 76.0 0.3 0.0 0.00 57.0 61.2 1.1 0.7 49 2 47.2 84.3 0.2 0.0 0.00 56.1 61.2 1.1 1.0 84 3 46.7 83.0 0.2 0.0 0.00 55.3 61.3 2.2 2.2 124 4 46.2 78.2 0.2 0.0 0.00 54.5 61.3 2.8 2.7 105 5 48.9 78.4 0.3 0.0 0.00 54.0 61.3 4.7 4.4 81 6 52.0 82.4 0.2 0.0 0.00 54.0 61.4 9.1 8.6 118 7 52.7 79.3 0.3 0.0 0.00 54.3 61.4 11.3 11.2 131 8 52.8 77.3 0.3 0.8 0.00 54.6 61.4 10.0 9.9 147 9 52.3 82.8 0.2 2.0 0.00 54.9 61.4 6.6 6.4 140 10 54.2 86.1 0.2 18.7 0.01 55.3 61.4 8.2 8.0 136 11 58.5 68.5 0.5 34.3 0.00 56.6 61.3 12.8 12.0 174 12 61.4 50.8 0.9 53.0 0.00 58.3 61.3 11.7 11.4 220 13 61.9 44.0 1.1 46.8 0.00 60.4 61.3 11.4 10.9 226 14 63.6 40.9 1.2 64.3 0.00 62.7 61.3 9.9 9.4 234 15 64.5 39.0 1.3 56.0 0.00 65.1 61.3 9.4 9.0 212 16 62.8 41.0 1.2 15.4 0.00 66.1 61.2 7.3 6.8 222 17 58.3 55.9 0.7 4.1 0.01 65.2 61.2 11.2 10.9 295 18 54.4 68.1 0.5 3.0 0.00 63.3 61.2 8.7 8.4 305 19 53.8 65.9 0.5 0.2 0.00 61.5 61.2 5.1 4.8 296 20 52.5 68.4 0.4 0.0 0.00 60.1 61.2 3.5 2.9 267 21 47.2 86.1 0.2 0.0 0.00 58.7 61.2 2.9 2.5 136 22 44.9 88.9 0.1 0.0 0.00 57.3 61.2 1.8 1.6 147 23 43.8 91.1 0.1 0.0 0.00 56.0 61.2 0.9 0.3 290 24 43.6 92.8 0.1 0.0 0.00 55.1 61.3 1.7 1.4 23 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.8 42.7 53.0 DegF RELATIVE HUMIDITY 94.4 34.6 71.2 % VAPOR PRESS. DEF. 0.5 KPas SOLAR RADIATION 298.6 Langleys PRECIPITATION 0.02 Inches SOIL TEMP. 4 IN 66.1 53.9 58.2 DegF SOIL TEMP. 20 IN 61.4 61.2 61.3 DegF WIND SPEED 22.6 6.5 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 189 Degrees REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 1.9 164 4.4 8.1 SINE CURVE 3.3 196 6.0 318 9.6 471 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY FEB 14 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 43.2 94.0 0.1 0.0 0.00 54.5 61.3 2.9 2.8 30 2 44.1 93.4 0.1 0.0 0.00 54.0 61.3 2.5 2.4 16 3 43.8 93.4 0.1 0.0 0.00 53.7 61.3 2.3 2.2 38 4 43.0 92.7 0.1 0.0 0.00 53.3 61.3 2.3 2.0 10 5 43.2 90.7 0.1 0.0 0.00 52.8 61.3 2.4 2.1 6 6 41.3 92.7 0.1 0.0 0.00 52.2 61.3 2.2 2.0 40 7 40.2 94.1 0.0 0.0 0.00 51.7 61.3 2.7 2.5 13 8 41.9 92.7 0.1 2.7 0.00 51.4 61.3 2.0 1.8 34 9 46.3 85.2 0.2 13.8 0.00 51.5 61.3 1.4 0.9 56 10 52.4 69.0 0.4 33.7 0.00 52.6 61.3 1.5 1.2 28 11 55.3 56.0 0.7 41.7 0.00 55.0 61.2 4.5 4.1 325 12 56.7 49.3 0.8 59.8 0.00 57.4 61.2 7.6 7.2 320 13 58.4 45.0 0.9 65.7 0.00 60.4 61.2 6.3 5.4 309 14 59.5 41.2 1.0 64.1 0.00 63.4 61.1 7.0 6.2 287 15 60.3 37.2 1.1 42.0 0.00 65.2 61.1 6.1 5.3 270 16 61.1 34.8 1.2 44.2 0.00 66.3 61.1 6.3 5.4 264 17 61.1 33.0 1.2 30.4 0.00 66.7 61.0 7.0 6.4 273 18 60.2 33.8 1.2 12.4 0.00 65.7 61.0 5.4 5.0 280 19 57.6 38.6 1.0 0.7 0.00 63.8 61.0 2.9 2.7 293 20 53.4 46.1 0.8 0.0 0.00 61.8 61.0 1.6 1.2 278 21 48.2 59.1 0.5 0.0 0.00 59.9 61.0 0.6 0.4 214 22 45.9 66.0 0.4 0.0 0.00 58.2 61.0 1.1 0.8 166 23 43.9 70.2 0.3 0.0 0.00 56.7 61.0 1.0 0.9 122 24 42.8 74.3 0.2 0.0 0.00 55.4 61.0 1.1 0.9 178 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 62.1 39.6 50.2 DegF RELATIVE HUMIDITY 95.8 31.0 65.9 % VAPOR PRESS. DEF. 0.5 KPas SOLAR RADIATION 411.4 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 66.8 51.3 57.6 DegF SOIL TEMP. 20 IN 61.3 61.0 61.2 DegF WIND SPEED 14.5 3.4 MPH WIND VECTOR MAG. 1.9 MPH WIND VECTOR DIR. 312 Degrees REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 1.5 165 3.6 6.1 SINE CURVE 1.7 198 4.0 322 7.0 478 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY FEB 15 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 41.0 76.5 0.2 0.0 0.00 54.3 61.1 1.9 1.6 124 2 40.2 80.4 0.2 0.0 0.00 53.4 61.1 2.6 2.5 114 3 40.0 79.6 0.2 0.0 0.00 52.6 61.1 1.8 1.5 33 4 39.3 80.9 0.2 0.0 0.00 51.9 61.1 1.5 1.2 2 5 37.1 87.1 0.1 0.0 0.00 51.2 61.1 2.5 2.3 19 6 38.3 81.4 0.1 0.0 0.00 50.6 61.1 2.5 2.0 342 7 37.3 85.3 0.1 0.0 0.00 50.0 61.1 0.7 0.3 219 8 36.9 86.6 0.1 2.3 0.00 49.4 61.1 1.1 0.5 114 9 44.3 72.7 0.3 16.8 0.00 49.3 61.1 0.5 0.1 60 10 51.5 57.8 0.6 33.8 0.00 50.6 61.1 0.8 0.3 338 11 55.8 50.9 0.7 48.8 0.00 53.5 61.1 2.1 0.6 341 12 59.9 41.4 1.0 59.3 0.00 57.3 61.0 2.0 0.8 313 13 61.6 37.3 1.2 64.9 0.00 61.3 61.0 2.7 1.1 185 14 63.3 34.4 1.3 64.3 0.00 64.9 60.9 3.5 1.0 152 15 64.8 31.7 1.4 58.0 0.00 67.7 60.9 3.3 2.1 50 16 64.6 31.9 1.4 46.3 0.00 69.3 60.9 5.1 4.1 156 17 64.4 30.2 1.4 30.8 0.00 69.6 60.8 4.8 4.2 179 18 63.3 31.2 1.4 13.2 0.00 68.3 60.8 3.9 3.8 187 19 58.9 44.8 0.9 0.7 0.00 66.0 60.8 3.9 3.7 202 20 53.4 57.1 0.6 0.0 0.00 63.8 60.8 2.2 2.2 204 21 50.7 62.8 0.5 0.0 0.00 61.7 60.8 0.8 0.2 39 22 48.4 61.8 0.4 0.0 0.00 59.8 60.8 0.9 0.5 51 23 46.9 63.5 0.4 0.0 0.00 58.2 60.8 1.1 0.7 24 24 44.0 73.2 0.3 0.0 0.00 56.9 60.8 1.3 1.2 8 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.2 34.6 50.3 DegF RELATIVE HUMIDITY 92.8 27.5 60.0 % VAPOR PRESS. DEF. 0.6 KPas SOLAR RADIATION 439.1 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 69.7 49.2 58.0 DegF SOIL TEMP. 20 IN 61.1 60.7 61.0 DegF WIND SPEED 11.4 2.2 MPH WIND VECTOR MAG. 0.5 MPH WIND VECTOR DIR. 149 Degrees REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 2.6 168 4.7 7.4 SINE CURVE 2.6 200 4.9 326 7.6 485 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY FEB 16 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 43.5 75.9 0.2 0.0 0.00 55.8 60.9 2.3 2.2 46 2 43.2 75.3 0.2 0.0 0.00 55.0 60.9 2.3 1.7 27 3 43.0 75.6 0.2 0.0 0.00 54.4 60.9 1.2 0.9 19 4 42.5 77.4 0.2 0.0 0.00 53.8 61.0 1.0 0.6 244 5 41.4 81.2 0.2 0.0 0.00 53.1 61.0 1.0 0.8 358 6 41.4 82.1 0.2 0.0 0.00 52.5 61.0 2.5 2.4 45 7 41.3 82.7 0.2 0.0 0.00 52.2 61.0 1.9 1.8 30 8 41.4 81.8 0.2 1.2 0.00 51.9 61.0 2.3 2.1 5 9 44.6 77.2 0.2 9.1 0.00 51.8 61.0 2.8 2.6 29 10 50.9 65.3 0.4 20.8 0.00 52.7 61.0 3.7 3.6 37 11 56.5 50.3 0.8 26.3 0.00 54.3 61.0 6.5 6.4 41 12 60.4 44.2 1.0 57.3 0.00 56.6 61.0 7.7 7.5 50 13 63.6 38.4 1.2 64.4 0.00 60.1 60.9 6.5 6.2 59 14 65.7 32.9 1.5 64.6 0.00 63.9 60.9 4.8 4.1 53 15 66.7 29.4 1.6 58.2 0.00 66.8 60.9 5.8 5.2 44 16 67.3 28.9 1.6 46.7 0.00 68.7 60.9 5.3 4.4 54 17 67.5 29.2 1.6 30.9 0.00 69.3 60.8 4.3 4.1 54 18 67.4 29.0 1.6 13.2 0.00 68.4 60.8 1.2 1.0 62 19 62.8 37.3 1.2 0.5 0.00 66.3 60.8 0.6 0.3 228 20 58.1 45.9 0.9 0.0 0.00 64.0 60.8 1.7 1.4 212 21 54.4 51.4 0.7 0.0 0.00 62.1 60.8 1.1 0.4 96 22 53.7 50.4 0.7 0.0 0.00 60.4 60.8 0.8 0.2 139 23 53.0 50.3 0.7 0.0 0.00 59.1 60.9 0.7 0.1 243 24 49.9 57.1 0.5 0.0 0.00 57.8 60.9 0.7 0.2 168 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.3 40.0 53.3 DegF RELATIVE HUMIDITY 87.4 25.8 56.2 % VAPOR PRESS. DEF. 0.7 KPas SOLAR RADIATION 393.0 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 69.3 51.8 58.8 DegF SOIL TEMP. 20 IN 61.0 60.8 60.9 DegF WIND SPEED 11.4 2.9 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 45 Degrees REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 3.6 171 6.2 9.3 SINE CURVE 4.1 204 6.7 333 10.0 495 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY FEB 17 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 47.5 64.1 0.4 0.0 0.00 56.7 60.9 1.0 0.9 170 2 46.0 68.0 0.3 0.0 0.00 55.7 60.9 1.3 0.8 151 3 44.1 73.0 0.3 0.0 0.00 54.7 61.0 0.7 0.4 211 4 43.4 77.1 0.2 0.0 0.00 53.9 61.0 1.0 0.6 186 5 42.2 79.2 0.2 0.0 0.00 53.2 61.0 2.1 1.9 179 6 41.0 73.6 0.2 0.0 0.00 52.6 61.0 1.4 1.2 187 7 43.4 70.5 0.3 0.0 0.00 52.3 61.1 2.5 2.4 194 8 44.9 67.0 0.3 1.1 0.00 52.2 61.1 3.0 2.8 185 9 48.3 63.6 0.4 6.7 0.00 52.4 61.1 1.8 1.3 188 10 57.4 43.4 0.9 14.9 0.00 53.4 61.1 7.1 6.3 2 11 61.8 36.7 1.2 36.6 0.00 55.0 61.1 12.4 12.3 13 12 64.7 33.0 1.4 35.1 0.00 57.1 61.0 11.0 10.8 1 13 66.8 28.9 1.6 41.6 0.00 59.6 61.0 7.7 7.4 5 14 67.3 27.4 1.7 42.5 0.00 61.8 61.0 4.5 4.2 33 15 68.9 24.8 1.8 37.8 0.00 63.7 60.9 5.2 4.9 11 16 69.3 24.1 1.9 29.2 0.00 65.1 60.9 6.2 5.9 13 17 68.9 26.0 1.8 13.4 0.00 65.5 60.9 4.5 4.3 18 18 66.9 33.3 1.5 4.5 0.00 65.0 60.9 2.2 2.0 94 19 64.2 38.5 1.3 0.0 0.00 64.0 60.9 1.8 1.0 357 20 61.8 44.0 1.1 0.0 0.00 63.0 60.8 2.4 0.3 137 21 60.0 50.3 0.9 0.0 0.00 62.0 60.9 2.3 1.9 220 22 60.7 41.3 1.1 0.0 0.00 61.2 60.9 3.6 2.2 343 23 56.9 56.2 0.7 0.0 0.00 60.5 60.9 1.6 0.9 148 24 56.2 57.3 0.7 0.0 0.00 59.9 60.9 1.4 1.0 57 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.2 40.1 56.4 DegF RELATIVE HUMIDITY 84.6 21.5 50.1 % VAPOR PRESS. DEF. 0.9 KPas SOLAR RADIATION 263.7 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 65.5 52.1 58.3 DegF SOIL TEMP. 20 IN 61.1 60.8 61.0 DegF WIND SPEED 18.2 3.7 MPH WIND VECTOR MAG. 1.9 MPH WIND VECTOR DIR. 14 Degrees REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 5.3 177 8.4 11.8 SINE CURVE 4.8 209 7.6 341 11.0 506 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY FEB 18 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 54.9 65.7 0.5 0.0 0.00 59.4 60.9 1.7 0.9 139 2 53.8 69.1 0.4 0.0 0.00 58.9 60.9 0.6 0.2 294 3 52.7 70.4 0.4 0.0 0.00 58.2 60.9 0.8 0.6 257 4 50.1 79.4 0.3 0.0 0.00 57.5 61.0 1.0 0.9 178 5 47.5 82.6 0.2 0.0 0.00 56.6 61.0 1.2 0.3 65 6 46.5 81.7 0.2 0.0 0.00 55.6 61.0 0.8 0.1 62 7 44.5 84.1 0.2 0.0 0.00 54.6 61.0 0.6 0.2 0 8 44.6 82.4 0.2 2.8 0.00 53.7 61.1 0.5 0.2 311 9 51.1 72.4 0.4 17.6 0.00 53.4 61.1 0.8 0.7 186 10 57.0 58.4 0.7 34.8 0.00 54.7 61.1 1.8 1.6 172 11 62.2 48.0 1.0 49.9 0.00 57.5 61.1 2.5 2.2 159 12 66.8 35.8 1.4 61.7 0.00 61.2 61.1 2.9 2.4 162 13 69.9 30.5 1.7 66.2 0.00 65.1 61.1 3.4 2.5 204 14 71.9 26.7 2.0 65.5 0.00 68.7 61.1 2.9 2.2 197 15 73.5 26.7 2.1 58.7 0.00 71.6 61.0 3.5 3.0 162 16 74.3 24.4 2.2 47.1 0.00 73.3 61.0 4.2 3.9 167 17 74.2 23.7 2.2 31.1 0.00 73.6 61.0 4.1 3.5 186 18 74.4 22.9 2.2 13.1 0.00 72.5 61.0 1.2 1.1 227 19 70.1 30.3 1.8 1.0 0.00 70.1 61.0 0.7 0.7 273 20 61.4 48.0 1.0 0.0 0.00 67.5 61.0 0.9 0.5 148 21 58.2 51.5 0.8 0.0 0.00 65.2 61.0 1.0 0.4 223 22 59.7 42.2 1.0 0.0 0.00 63.5 61.1 3.9 3.7 254 23 54.0 59.6 0.6 0.0 0.00 62.1 61.1 2.2 1.7 191 24 52.6 65.8 0.5 0.0 0.00 60.8 61.2 2.2 1.7 123 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.3 42.7 59.4 DegF RELATIVE HUMIDITY 88.3 20.8 53.4 % VAPOR PRESS. DEF. 1.0 KPas SOLAR RADIATION 449.6 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 73.7 53.4 62.3 DegF SOIL TEMP. 20 IN 61.2 60.9 61.0 DegF WIND SPEED 8.5 1.9 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 185 Degrees REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 6.6 183 10.1 14.4 SINE CURVE 7.3 216 10.6 351 14.3 521 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY FEB 19 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 57.6 53.3 0.8 0.0 0.00 59.7 61.3 2.1 1.6 264 2 56.6 54.9 0.7 0.0 0.00 59.0 61.3 3.5 3.1 357 3 50.3 67.9 0.4 0.0 0.00 58.2 61.3 2.5 1.7 9 4 50.3 67.7 0.4 0.0 0.00 57.3 61.4 1.3 0.8 351 5 48.8 68.8 0.4 0.0 0.00 56.5 61.4 1.1 0.6 66 6 45.0 77.2 0.2 0.0 0.00 55.6 61.5 2.1 1.9 25 7 45.3 75.6 0.3 0.0 0.00 54.8 61.5 1.2 0.4 29 8 43.8 80.0 0.2 3.0 0.00 54.0 61.5 1.1 0.3 57 9 54.9 55.3 0.7 18.4 0.00 53.8 61.6 2.5 1.7 96 10 61.9 41.5 1.1 34.2 0.00 55.3 61.6 4.8 3.9 336 11 64.0 37.0 1.3 39.9 0.00 57.8 61.6 8.0 7.8 323 12 66.4 31.2 1.5 59.9 0.00 60.9 61.6 6.8 6.2 292 13 68.3 24.5 1.8 63.9 0.00 64.4 61.6 6.1 5.6 285 14 70.3 19.9 2.0 64.4 0.00 67.6 61.6 5.0 4.5 273 15 72.1 20.3 2.1 62.2 0.00 70.5 61.6 3.9 3.4 215 16 72.6 19.8 2.2 47.7 0.00 72.4 61.5 4.2 3.6 208 17 72.3 17.7 2.2 24.0 0.00 72.8 61.5 2.8 2.5 222 18 70.1 24.0 1.9 8.3 0.00 71.5 61.5 1.6 1.6 218 19 64.9 38.6 1.3 0.7 0.00 69.5 61.5 2.1 1.9 147 20 61.9 46.1 1.0 0.0 0.00 67.5 61.5 1.6 0.9 204 21 63.7 38.3 1.2 0.0 0.00 66.0 61.6 2.6 2.5 257 22 65.1 38.6 1.3 0.0 0.00 64.8 61.6 3.0 2.7 293 23 64.6 44.2 1.2 0.0 0.00 64.0 61.6 4.1 3.9 316 24 63.0 47.5 1.0 0.0 0.00 63.2 61.6 8.9 8.8 314 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.5 41.8 60.6 DegF RELATIVE HUMIDITY 84.3 14.5 45.4 % VAPOR PRESS. DEF. 1.1 KPas SOLAR RADIATION 426.4 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 72.9 53.7 62.3 DegF SOIL TEMP. 20 IN 61.7 61.2 61.5 DegF WIND SPEED 16.0 3.5 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 296 Degrees REF. EVAPOTRANSPIRATION 0.16 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 7.5 191 11.3 15.6 SINE CURVE 6.4 223 9.5 361 13.1 534 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY FEB 20 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 61.6 48.4 1.0 0.0 0.00 62.4 61.7 9.7 9.6 316 2 61.3 49.1 0.9 0.0 0.00 61.9 61.7 10.8 10.7 316 3 61.1 51.2 0.9 0.0 0.00 61.4 61.8 10.6 10.5 317 4 60.9 52.5 0.9 0.0 0.00 60.9 61.8 11.2 11.1 317 5 61.2 52.8 0.9 0.0 0.00 60.6 61.9 10.4 10.3 318 6 60.6 54.9 0.8 0.0 0.00 60.3 61.9 9.7 9.6 318 7 58.7 58.6 0.7 0.0 0.00 60.0 61.9 4.6 3.9 2 8 53.0 70.6 0.4 3.8 0.00 59.3 62.0 3.1 3.0 11 9 56.9 64.0 0.6 16.4 0.00 59.0 62.0 2.1 1.9 4 10 63.6 53.7 0.9 35.0 0.00 60.0 62.0 1.2 1.0 65 11 68.6 45.7 1.3 48.5 0.00 62.6 62.1 1.1 0.2 132 12 70.9 38.9 1.6 60.4 0.00 65.9 62.1 2.9 2.4 235 13 72.5 36.0 1.7 65.9 0.00 69.4 62.1 4.7 3.6 243 14 73.9 34.0 1.9 65.4 0.00 72.5 62.1 3.8 3.1 244 15 74.6 33.9 1.9 58.9 0.00 74.9 62.1 5.7 4.9 202 16 74.6 34.0 1.9 47.5 0.00 76.2 62.1 5.7 5.1 225 17 74.8 32.9 2.0 31.9 0.00 76.4 62.1 4.7 4.4 249 18 73.7 36.0 1.8 14.0 0.00 75.2 62.1 4.7 4.3 251 19 71.1 39.3 1.6 1.0 0.00 73.0 62.1 7.1 7.0 288 20 68.4 40.3 1.4 0.0 0.00 70.8 62.1 5.6 5.5 285 21 66.9 39.9 1.4 0.0 0.00 69.0 62.2 9.5 9.2 288 22 65.3 40.9 1.3 0.0 0.00 67.5 62.2 12.4 12.2 307 23 63.3 44.0 1.1 0.0 0.00 66.4 62.3 12.4 12.2 309 24 61.2 47.5 1.0 0.0 0.00 65.3 62.4 5.6 4.0 323 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.5 51.6 65.8 DegF RELATIVE HUMIDITY 75.4 29.7 45.8 % VAPOR PRESS. DEF. 1.2 KPas SOLAR RADIATION 448.7 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 76.5 59.0 66.3 DegF SOIL TEMP. 20 IN 62.4 61.6 62.0 DegF WIND SPEED 19.2 6.6 MPH WIND VECTOR MAG. 5.1 MPH WIND VECTOR DIR. 301 Degrees REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 10.9 202 15.8 20.8 SINE CURVE 9.2 232 13.5 374 18.5 552 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY FEB 21 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 60.3 48.6 0.9 0.0 0.00 64.1 62.4 2.9 2.0 229 2 57.8 52.0 0.8 0.0 0.00 63.0 62.5 3.1 2.4 335 3 53.3 61.3 0.5 0.0 0.00 61.9 62.6 2.0 1.6 318 4 49.7 70.8 0.4 0.0 0.00 60.8 62.6 1.5 0.9 116 5 47.7 76.3 0.3 0.0 0.00 59.7 62.7 1.4 1.0 83 6 46.5 77.8 0.2 0.0 0.00 58.7 62.7 1.2 0.6 117 7 45.6 79.6 0.2 0.0 0.00 57.8 62.8 1.4 0.8 135 8 46.6 80.2 0.2 3.4 0.00 57.1 62.8 0.8 0.5 28 9 53.6 68.3 0.5 18.1 0.00 56.9 62.9 0.7 0.5 51 10 61.7 53.1 0.9 33.7 0.00 58.1 62.9 4.9 4.4 27 11 68.2 39.1 1.4 50.9 0.00 60.7 62.9 4.6 4.1 34 12 72.0 33.1 1.8 61.4 0.00 64.2 62.9 6.7 6.3 16 13 73.7 30.7 2.0 66.5 0.00 67.6 62.9 7.8 7.4 19 14 75.4 28.3 2.2 65.8 0.00 70.6 62.9 7.5 6.9 16 15 76.3 26.4 2.3 59.5 0.00 73.1 62.9 5.4 4.5 32 16 77.2 24.7 2.4 47.8 0.00 74.9 62.9 3.9 3.2 45 17 78.0 23.4 2.5 32.7 0.00 75.7 62.9 1.8 1.0 70 18 77.4 24.6 2.4 14.5 0.00 75.0 62.8 1.1 1.0 141 19 73.1 30.5 1.9 1.0 0.00 72.8 62.8 0.6 0.4 274 20 69.9 33.1 1.7 0.0 0.00 70.4 62.9 0.9 0.6 285 21 64.7 39.1 1.3 0.0 0.00 68.2 62.9 1.5 1.3 187 22 60.3 43.9 1.0 0.0 0.00 66.4 62.9 2.3 1.5 239 23 65.5 40.0 1.3 0.0 0.00 65.1 63.0 7.3 7.2 312 24 65.3 40.7 1.3 0.0 0.00 64.3 63.0 5.5 5.5 307 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.1 44.3 63.3 DegF RELATIVE HUMIDITY 84.6 21.4 46.9 % VAPOR PRESS. DEF. 1.3 KPas SOLAR RADIATION 455.3 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 75.7 56.8 65.3 DegF SOIL TEMP. 20 IN 63.0 62.3 62.8 DegF WIND SPEED 14.7 3.2 MPH WIND VECTOR MAG. 1.7 MPH WIND VECTOR DIR. 6 Degrees REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 10.1 212 13.9 18.3 SINE CURVE 9.2 241 12.8 387 16.7 569 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY FEB 22 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 61.7 46.3 1.0 0.0 0.00 63.6 63.1 3.3 1.8 293 2 55.7 57.9 0.6 0.0 0.00 62.7 63.1 2.0 2.0 34 3 54.2 59.0 0.6 0.0 0.00 61.8 63.2 2.6 2.5 51 4 53.2 62.2 0.5 0.0 0.00 60.9 63.2 2.6 2.5 0 5 52.0 61.5 0.5 0.0 0.00 60.1 63.2 2.9 2.8 3 6 53.1 56.8 0.6 0.0 0.00 59.5 63.3 2.4 2.3 358 7 52.3 60.7 0.5 0.0 0.00 58.9 63.3 1.7 0.7 235 8 49.8 69.0 0.4 2.9 0.00 58.4 63.3 0.9 0.5 51 9 55.2 63.1 0.6 14.7 0.00 58.5 63.4 1.4 1.3 6 10 60.8 45.5 1.0 24.0 0.00 59.4 63.4 1.6 1.1 295 11 65.8 41.1 1.3 43.1 0.00 61.5 63.4 3.3 3.1 238 12 71.9 28.4 1.9 55.5 0.00 64.5 63.4 5.2 4.7 268 13 75.4 25.3 2.2 60.3 0.00 67.8 63.4 4.4 3.7 278 14 77.1 24.5 2.4 67.1 0.00 71.3 63.4 5.7 5.1 274 15 78.3 23.8 2.5 60.3 0.00 74.1 63.4 6.6 6.1 263 16 78.8 24.8 2.5 48.0 0.00 75.8 63.3 6.3 5.8 235 17 78.3 28.6 2.4 30.8 0.00 76.3 63.3 6.2 5.9 219 18 76.1 30.7 2.1 11.2 0.00 75.3 63.3 9.0 7.5 250 19 70.5 36.2 1.6 0.4 0.00 73.2 63.3 17.0 16.5 280 20 66.8 35.9 1.4 0.0 0.00 71.1 63.3 13.4 12.9 276 21 64.7 36.5 1.3 0.0 0.00 69.4 63.3 10.4 10.0 277 22 62.9 38.9 1.2 0.0 0.00 67.9 63.4 13.0 12.7 285 23 60.8 43.5 1.0 0.0 0.00 66.8 63.4 11.8 11.5 282 24 59.7 43.3 1.0 0.0 0.00 65.7 63.4 8.9 8.5 277 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.4 48.5 64.0 DegF RELATIVE HUMIDITY 71.6 21.3 43.5 % VAPOR PRESS. DEF. 1.3 KPas SOLAR RADIATION 418.3 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 76.3 58.3 66.0 DegF SOIL TEMP. 20 IN 63.5 63.0 63.3 DegF WIND SPEED 28.5 5.9 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 277 Degrees REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 9.6 221 14.0 19.0 SINE CURVE 10.3 252 14.1 401 18.9 588 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY FEB 23 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 58.7 41.9 1.0 0.0 0.00 64.7 63.5 7.0 6.6 270 2 58.0 45.3 0.9 0.0 0.00 64.0 63.6 9.5 9.0 270 3 57.8 45.8 0.9 0.0 0.00 63.3 63.6 13.6 13.2 288 4 57.0 45.9 0.9 0.0 0.00 62.7 63.6 12.3 11.8 285 5 54.6 46.0 0.8 0.0 0.00 62.0 63.7 18.1 17.7 288 6 51.9 44.4 0.7 0.0 0.00 61.1 63.7 16.5 16.2 284 7 51.3 48.8 0.7 0.0 0.00 60.2 63.8 14.8 14.4 278 8 51.2 47.6 0.7 3.5 0.00 59.5 63.8 10.8 10.4 267 9 52.9 46.1 0.7 20.3 0.00 59.1 63.8 9.9 9.6 279 10 56.4 40.2 0.9 37.8 0.00 59.7 63.8 13.4 12.9 279 11 58.7 37.1 1.1 52.4 0.00 61.4 63.8 14.4 13.6 270 12 60.4 34.2 1.2 62.6 0.00 63.5 63.8 12.9 12.2 268 13 62.1 34.3 1.2 67.1 0.00 66.0 63.8 14.6 13.8 277 14 63.3 31.8 1.4 66.8 0.00 68.1 63.8 15.7 15.0 279 15 62.1 32.8 1.3 25.0 0.00 69.0 63.8 16.0 15.5 285 16 58.6 39.2 1.0 10.7 0.00 68.0 63.8 13.5 13.0 275 17 56.0 41.8 0.9 9.4 0.00 66.7 63.8 11.1 10.6 271 18 55.7 41.1 0.9 7.7 0.00 65.6 63.8 7.0 6.8 253 19 55.7 38.4 0.9 2.4 0.00 64.6 63.8 4.8 4.6 270 20 53.5 43.6 0.8 0.0 0.00 63.2 63.8 6.2 5.9 263 21 51.1 49.0 0.7 0.0 0.00 61.8 63.8 4.7 4.5 256 22 49.0 56.4 0.5 0.0 0.00 60.6 63.8 5.2 5.0 247 23 49.4 55.0 0.5 0.0 0.00 59.6 63.8 5.5 5.3 265 24 48.2 58.4 0.5 0.0 0.00 58.8 63.8 4.8 4.5 254 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.5 46.2 55.6 DegF RELATIVE HUMIDITY 64.3 29.2 43.6 % VAPOR PRESS. DEF. 0.9 KPas SOLAR RADIATION 365.8 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 69.0 58.8 63.2 DegF SOIL TEMP. 20 IN 63.9 63.4 63.8 DegF WIND SPEED 29.8 10.9 MPH WIND VECTOR MAG. 10.4 MPH WIND VECTOR DIR. 275 Degrees REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 2.1 223 5.7 10.6 SINE CURVE 3.5 255 6.6 408 10.8 599 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY FEB 24 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 46.4 62.7 0.4 0.0 0.00 57.9 63.8 5.4 4.9 253 2 49.4 53.3 0.6 0.0 0.00 57.2 63.8 4.4 4.2 269 3 47.5 56.8 0.5 0.0 0.00 56.6 63.8 2.6 1.4 316 4 43.1 67.0 0.3 0.0 0.00 55.8 63.8 4.4 4.0 175 5 39.9 76.6 0.2 0.0 0.00 55.1 63.8 4.1 3.8 174 6 37.4 85.4 0.1 0.0 0.00 54.3 63.8 2.5 2.1 161 7 36.4 85.5 0.1 0.0 0.00 53.6 63.8 1.9 0.6 219 8 37.2 83.8 0.1 3.4 0.00 52.9 63.8 0.8 0.4 139 9 44.0 70.4 0.3 20.5 0.00 52.7 63.8 1.4 1.1 145 10 50.5 61.0 0.5 37.3 0.00 54.1 63.8 4.2 4.0 159 11 57.0 47.0 0.8 51.2 0.00 56.8 63.7 6.9 6.7 156 12 60.9 38.8 1.1 53.3 0.00 59.9 63.6 10.6 10.2 170 13 63.6 34.2 1.3 64.0 0.00 62.8 63.6 12.2 11.9 170 14 64.8 34.5 1.4 59.6 0.00 65.3 63.6 11.3 10.9 176 15 65.3 34.4 1.4 35.4 0.00 67.0 63.5 11.3 10.8 187 16 64.2 34.6 1.3 16.4 0.00 67.0 63.4 10.3 10.1 191 17 63.4 37.1 1.3 10.5 0.00 66.4 63.4 10.0 9.9 190 18 62.0 38.1 1.2 4.2 0.00 65.5 63.4 9.2 9.1 177 19 59.8 44.8 1.0 0.4 0.00 64.5 63.3 6.7 6.7 174 20 58.1 49.1 0.8 0.0 0.00 63.5 63.3 3.8 3.6 180 21 56.4 55.5 0.7 0.0 0.00 62.6 63.3 2.9 2.8 158 22 55.8 56.8 0.7 0.0 0.00 61.9 63.3 3.2 3.1 148 23 55.3 62.1 0.6 0.0 0.00 61.3 63.3 2.6 2.5 162 24 53.1 65.4 0.5 0.0 0.00 60.6 63.2 1.8 1.5 40 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.3 36.0 53.0 DegF RELATIVE HUMIDITY 87.2 30.9 55.6 % VAPOR PRESS. DEF. 0.7 KPas SOLAR RADIATION 356.4 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 67.2 52.6 59.8 DegF SOIL TEMP. 20 IN 63.8 63.2 63.6 DegF WIND SPEED 18.4 5.6 MPH WIND VECTOR MAG. 4.6 MPH WIND VECTOR DIR. 179 Degrees REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 3.0 226 5.8 9.3 SINE CURVE 3.0 258 5.4 413 8.2 607 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY FEB 25 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 52.8 65.9 0.5 0.0 0.00 60.0 63.3 2.3 2.2 12 2 52.3 69.0 0.4 0.0 0.00 59.5 63.3 1.2 1.2 58 3 50.9 71.6 0.4 0.0 0.00 58.9 63.3 1.4 1.4 46 4 51.2 72.7 0.4 0.0 0.00 58.5 63.3 1.7 1.6 18 5 51.6 74.9 0.3 0.0 0.00 58.3 63.3 1.2 1.2 38 6 51.6 75.2 0.3 0.0 0.00 58.2 63.3 1.1 1.0 13 7 51.6 77.2 0.3 0.0 0.00 58.0 63.3 1.7 1.7 53 8 51.7 81.0 0.2 1.1 0.00 57.9 63.3 1.6 1.4 44 9 53.2 75.9 0.3 7.4 0.00 57.9 63.3 3.0 3.0 39 10 56.9 60.1 0.6 25.2 0.00 58.6 63.2 4.8 4.8 46 11 61.6 45.5 1.0 52.1 0.00 60.3 63.2 5.5 5.3 57 12 64.6 35.6 1.3 50.8 0.00 63.4 63.2 3.7 2.8 112 13 65.4 32.8 1.4 43.5 0.00 65.9 63.2 3.6 2.8 151 14 65.9 31.2 1.5 38.8 0.00 67.6 63.2 4.4 3.9 159 15 66.2 30.3 1.5 32.3 0.00 68.9 63.1 3.6 2.8 210 16 65.7 31.4 1.5 15.9 0.00 69.1 63.1 3.9 3.6 213 17 64.4 42.2 1.2 8.5 0.00 68.5 63.1 3.3 3.2 243 18 62.5 51.8 0.9 3.9 0.00 67.6 63.1 7.0 6.5 290 19 61.9 53.0 0.9 0.3 0.00 66.5 63.1 6.5 6.4 304 20 60.0 61.9 0.7 0.0 0.00 65.4 63.1 4.6 2.0 287 21 55.4 88.1 0.2 0.0 0.02 64.2 63.1 6.2 6.0 265 22 53.4 94.3 0.1 0.0 0.07 63.2 63.1 3.1 2.9 235 23 52.6 96.3 0.0 0.0 0.04 62.2 63.1 2.2 2.1 216 24 52.1 96.8 0.0 0.0 0.01 61.4 63.2 0.6 0.6 252 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.9 50.2 57.3 DegF RELATIVE HUMIDITY 97.4 27.3 63.1 % VAPOR PRESS. DEF. 0.7 KPas SOLAR RADIATION 280.0 Langleys PRECIPITATION 0.14 Inches SOIL TEMP. 4 IN 69.2 57.9 62.5 DegF SOIL TEMP. 20 IN 63.3 63.1 63.2 DegF WIND SPEED 13.9 3.3 MPH WIND VECTOR MAG. 0.4 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 3.8 230 7.3 12.3 SINE CURVE 4.6 263 8.6 422 13.6 621 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY FEB 26 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 52.1 97.7 0.0 0.0 0.01 60.8 63.2 0.9 0.6 254 2 51.7 96.7 0.0 0.0 0.01 60.3 63.2 2.0 1.2 352 3 51.7 97.9 0.0 0.0 0.00 59.7 63.2 0.8 0.4 357 4 51.7 98.1 0.0 0.0 0.01 59.3 63.2 1.4 1.4 234 5 51.8 98.6 0.0 0.0 0.01 58.9 63.3 2.6 1.2 239 6 51.5 99.2 0.0 0.0 0.02 58.6 63.3 1.0 0.9 234 7 51.3 99.6 0.0 0.0 0.04 58.3 63.3 0.6 0.3 91 8 51.7 100.0 0.0 1.4 0.02 58.0 63.3 1.3 0.3 31 9 52.5 100.0 0.0 7.1 0.01 58.0 63.3 2.3 1.9 1 10 54.4 96.5 0.1 18.5 0.00 58.6 63.3 2.6 2.4 61 11 58.2 80.6 0.3 47.0 0.00 60.5 63.3 1.5 0.9 357 12 61.1 73.6 0.5 73.2 0.00 64.1 63.3 2.2 1.5 331 13 62.1 66.7 0.6 75.9 0.00 67.8 63.3 2.6 0.6 259 14 63.0 65.0 0.7 48.3 0.00 70.8 63.2 3.5 2.8 11 15 63.6 62.0 0.8 50.6 0.00 71.3 63.2 3.0 2.8 18 16 65.6 54.5 1.0 39.8 0.00 72.7 63.2 2.5 1.9 352 17 65.7 53.7 1.0 36.4 0.00 73.2 63.2 2.9 1.8 288 18 64.5 56.5 0.9 11.5 0.00 72.3 63.2 2.2 1.2 305 19 61.9 66.2 0.6 0.9 0.00 70.0 63.2 1.2 1.0 330 20 61.6 66.4 0.6 0.0 0.00 67.9 63.2 2.3 2.0 311 21 60.5 70.5 0.5 0.0 0.00 66.2 63.2 5.0 4.5 344 22 58.7 73.1 0.5 0.0 0.00 64.8 63.3 6.6 6.5 12 23 57.2 79.2 0.3 0.0 0.00 63.7 63.3 3.6 3.5 30 24 56.6 80.3 0.3 0.0 0.00 62.8 63.3 4.5 4.4 19 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.4 51.2 57.5 DegF RELATIVE HUMIDITY 100.0 50.9 80.5 % VAPOR PRESS. DEF. 0.4 KPas SOLAR RADIATION 410.7 Langleys PRECIPITATION 0.13 Inches SOIL TEMP. 4 IN 73.2 58.0 64.1 DegF SOIL TEMP. 20 IN 63.3 63.2 63.2 DegF WIND SPEED 10.5 2.5 MPH WIND VECTOR MAG. 1.4 MPH WIND VECTOR DIR. 356 Degrees REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 3.8 234 7.5 12.5 SINE CURVE 4.6 267 8.8 431 13.8 634 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY FEB 27 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 56.7 78.0 0.3 0.0 0.00 61.9 63.4 7.5 7.2 12 2 56.6 78.4 0.3 0.0 0.00 61.2 63.4 9.8 9.7 3 3 55.2 81.0 0.3 0.0 0.00 60.4 63.4 7.3 7.2 9 4 54.2 82.3 0.3 0.0 0.00 59.6 63.5 7.3 7.0 17 5 51.3 92.6 0.1 0.0 0.00 58.9 63.5 2.6 1.5 188 6 52.4 90.2 0.1 0.0 0.00 58.4 63.6 3.6 3.6 35 7 52.8 90.2 0.1 0.0 0.00 58.2 63.6 3.4 3.3 47 8 52.4 96.1 0.1 0.7 0.02 58.0 63.6 4.4 4.1 45 9 53.3 98.0 0.0 6.3 0.01 58.0 63.6 3.1 2.9 78 10 55.3 93.6 0.1 15.5 0.00 58.8 63.6 3.2 3.1 10 11 57.4 83.7 0.3 10.1 0.01 59.6 63.6 3.8 3.7 6 12 56.8 87.9 0.2 17.8 0.01 60.2 63.6 3.4 3.1 253 13 55.5 89.9 0.2 6.9 0.06 60.8 63.6 3.5 3.2 264 14 54.5 94.5 0.1 14.3 0.07 60.6 63.5 4.1 3.2 274 15 56.7 87.7 0.2 33.6 0.00 61.6 63.5 4.2 3.2 35 16 57.9 85.6 0.2 30.7 0.00 63.0 63.5 6.7 6.1 121 17 57.3 83.6 0.3 9.7 0.00 63.1 63.5 7.3 7.0 107 18 56.4 85.4 0.2 3.6 0.00 62.2 63.5 4.6 4.4 106 19 48.9 93.5 0.1 0.0 0.32 59.9 63.4 7.5 7.0 311 20 48.9 93.4 0.1 0.0 0.00 55.3 61.9 4.8 3.7 116 21 49.0 94.2 0.1 0.0 0.00 54.6 62.3 5.9 5.8 93 22 48.6 94.3 0.1 0.0 0.00 53.8 62.3 1.9 1.6 43 23 46.8 97.8 0.0 0.0 0.00 53.3 62.3 1.9 1.7 3 24 45.3 99.2 0.0 0.0 0.00 52.6 62.3 1.5 1.3 359 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 59.2 44.7 53.3 DegF RELATIVE HUMIDITY 99.8 75.8 89.6 % VAPOR PRESS. DEF. 0.2 KPas SOLAR RADIATION 149.4 Langleys PRECIPITATION 0.50 Inches SOIL TEMP. 4 IN 63.3 52.6 59.1 DegF SOIL TEMP. 20 IN 63.6 61.6 63.2 DegF WIND SPEED 22.3 4.7 MPH WIND VECTOR MAG. 2.3 MPH WIND VECTOR DIR. 33 Degrees REF. EVAPOTRANSPIRATION 0.02 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 0.7 235 3.9 8.3 SINE CURVE 1.0 268 3.3 434 7.0 641 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY FEB 28 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 43.6 99.6 0.0 0.0 0.00 51.9 62.4 1.5 1.3 12 2 43.0 100.0 0.0 0.0 0.01 51.3 62.4 1.9 1.9 43 3 42.1 100.0 0.0 0.0 0.00 50.8 62.4 2.4 2.4 34 4 42.1 100.0 0.0 0.0 0.00 50.4 62.4 2.7 2.6 28 5 43.7 100.0 0.0 0.0 0.00 50.3 62.4 2.0 2.0 33 6 45.4 99.4 0.0 0.0 0.00 50.5 62.4 2.3 2.3 32 7 46.2 98.6 0.0 0.0 0.01 50.8 62.3 2.2 2.1 30 8 46.9 98.9 0.0 1.6 0.03 51.0 62.3 3.4 3.3 71 9 48.9 96.8 0.0 6.3 0.01 51.4 62.3 3.8 3.7 97 10 52.4 90.5 0.1 22.1 0.00 52.7 62.2 2.9 2.5 46 11 55.0 84.7 0.2 32.3 0.00 54.7 62.2 3.5 3.2 59 12 57.3 74.8 0.4 48.4 0.00 57.1 62.1 1.6 1.2 114 13 59.7 69.3 0.5 72.6 0.00 61.0 62.1 2.9 2.3 12 14 59.8 66.6 0.6 50.0 0.00 63.2 62.0 3.4 3.0 64 15 60.3 63.0 0.7 35.6 0.00 64.6 62.0 2.1 0.9 94 16 62.0 59.3 0.8 43.8 0.00 65.7 61.9 3.1 2.6 251 17 62.6 56.6 0.8 27.9 0.00 66.4 61.9 2.1 0.8 182 18 62.6 55.2 0.9 13.9 0.00 65.7 61.8 1.3 1.0 175 19 59.6 63.5 0.6 0.9 0.00 63.8 61.8 0.8 0.4 266 20 57.8 73.0 0.4 0.0 0.00 62.1 61.8 0.5 0.4 52 21 57.3 80.0 0.3 0.0 0.00 61.0 61.8 0.5 0.4 8 22 55.8 86.1 0.2 0.0 0.00 60.1 61.8 0.9 0.7 10 23 55.4 84.4 0.2 0.0 0.00 59.4 61.8 0.8 0.7 42 24 54.7 87.6 0.2 0.0 0.00 58.8 61.8 3.4 2.7 231 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.3 41.5 53.1 DegF RELATIVE HUMIDITY 100.0 51.0 82.8 % VAPOR PRESS. DEF. 0.3 KPas SOLAR RADIATION 355.5 Langleys PRECIPITATION 0.06 Inches SOIL TEMP. 4 IN 66.4 50.3 57.2 DegF SOIL TEMP. 20 IN 62.4 61.8 62.1 DegF WIND SPEED 10.2 2.2 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 50 Degrees REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 2.1 237 5.1 8.5 SINE CURVE 2.7 271 5.2 439 8.4 650 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAR 1 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 52.1 95.1 0.1 0.0 0.04 58.2 61.8 7.5 7.3 211 2 51.6 96.3 0.0 0.0 0.01 57.6 61.8 1.5 1.3 199 3 51.7 95.2 0.1 0.0 0.02 57.2 61.9 3.7 3.2 47 4 50.3 93.3 0.1 0.0 0.00 56.6 61.9 4.0 3.9 10 5 50.7 92.0 0.1 0.0 0.00 56.2 61.9 3.7 3.5 29 6 50.9 93.3 0.1 0.0 0.02 55.9 61.9 2.5 1.4 59 7 50.4 95.9 0.1 0.0 0.01 55.6 61.9 3.8 3.2 20 8 51.5 93.6 0.1 3.4 0.00 55.4 61.9 3.6 3.4 1 9 53.8 85.8 0.2 16.6 0.00 55.6 61.9 4.7 4.5 11 10 56.1 80.2 0.3 33.0 0.00 57.1 61.9 5.3 5.1 24 11 58.1 74.0 0.4 53.0 0.00 58.9 61.9 6.6 6.4 17 12 60.5 67.8 0.6 65.4 0.00 61.3 61.9 6.9 6.7 8 13 62.1 66.7 0.6 65.9 0.00 63.7 61.9 7.6 7.3 358 14 63.2 55.9 0.9 62.3 0.00 65.3 61.8 6.9 6.3 351 15 63.0 52.7 0.9 19.6 0.00 65.6 61.8 5.8 5.0 322 16 62.9 53.6 0.9 17.1 0.00 64.5 61.8 3.9 3.2 322 17 63.1 51.2 1.0 15.1 0.00 63.6 61.8 4.9 4.7 7 18 61.4 64.1 0.7 14.9 0.00 63.0 61.8 6.0 5.2 121 19 57.3 76.9 0.4 1.8 0.00 61.7 61.8 3.1 3.0 128 20 55.2 80.6 0.3 0.0 0.00 60.2 61.8 1.2 0.5 294 21 57.0 74.1 0.4 0.0 0.00 59.0 61.8 4.9 4.8 287 22 57.8 67.0 0.5 0.0 0.00 58.0 61.8 9.1 9.0 307 23 56.9 66.3 0.5 0.0 0.00 57.2 61.9 7.3 7.2 312 24 56.0 66.1 0.5 0.0 0.00 56.5 61.9 6.6 6.5 314 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.2 50.1 56.4 DegF RELATIVE HUMIDITY 97.6 44.1 76.6 % VAPOR PRESS. DEF. 0.4 KPas SOLAR RADIATION 368.1 Langleys PRECIPITATION 0.10 Inches SOIL TEMP. 4 IN 65.8 55.4 59.4 DegF SOIL TEMP. 20 IN 62.0 61.8 61.9 DegF WIND SPEED 14.2 5.0 MPH WIND VECTOR MAG. 2.8 MPH WIND VECTOR DIR. 350 Degrees REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 2.7 240 6.4 11.4 SINE CURVE 3.9 275 7.7 447 12.7 662 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAR 2 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 55.7 65.0 0.5 0.0 0.00 55.8 61.9 6.4 6.3 310 2 55.4 64.0 0.5 0.0 0.00 55.2 61.9 6.5 6.5 312 3 55.7 62.7 0.6 0.0 0.00 54.7 62.0 7.5 7.4 322 4 49.1 82.7 0.2 0.0 0.00 54.1 62.0 2.4 0.7 74 5 44.3 96.7 0.0 0.0 0.00 53.4 62.0 1.8 1.8 132 6 43.7 98.4 0.0 0.0 0.00 52.7 62.0 1.1 0.1 213 7 42.9 98.7 0.0 0.0 0.00 52.1 62.0 1.0 0.7 63 8 43.9 98.6 0.0 5.5 0.00 51.5 62.0 0.5 0.2 47 9 50.3 88.7 0.1 22.5 0.00 51.7 62.0 0.6 0.3 183 10 55.3 79.6 0.3 40.8 0.00 53.7 62.0 1.7 1.5 124 11 61.1 65.3 0.6 57.7 0.00 57.1 61.9 1.1 0.8 181 12 62.5 59.5 0.8 54.9 0.00 60.3 61.9 3.0 2.7 234 13 64.6 51.0 1.0 65.8 0.00 63.3 61.9 4.4 3.9 233 14 65.8 44.6 1.2 49.4 0.00 65.2 61.8 4.0 3.6 238 15 67.1 43.3 1.3 54.5 0.00 66.6 61.8 4.1 3.4 225 16 66.8 39.4 1.4 34.7 0.00 67.0 61.7 4.4 4.1 234 17 66.8 41.8 1.3 22.8 0.00 66.7 61.7 3.6 3.2 221 18 65.9 47.5 1.1 15.2 0.00 65.7 61.7 4.5 4.4 194 19 63.0 59.6 0.8 1.7 0.00 64.2 61.7 2.7 2.7 195 20 59.8 65.4 0.6 0.0 0.00 62.7 61.7 2.2 2.1 230 21 58.9 59.1 0.7 0.0 0.00 61.2 61.7 3.2 3.1 240 22 56.3 64.6 0.5 0.0 0.00 59.8 61.7 2.4 2.3 222 23 54.4 68.0 0.5 0.0 0.00 58.6 61.7 3.7 3.5 207 24 52.1 75.2 0.3 0.0 0.00 57.5 61.8 4.4 4.1 221 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.8 41.7 56.7 DegF RELATIVE HUMIDITY 99.7 33.3 67.5 % VAPOR PRESS. DEF. 0.6 KPas SOLAR RADIATION 425.5 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 67.1 51.4 58.8 DegF SOIL TEMP. 20 IN 62.0 61.6 61.8 DegF WIND SPEED 11.0 3.2 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 244 Degrees REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 4.2 244 7.8 11.9 SINE CURVE 4.0 279 6.8 454 10.2 673 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAR 3 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 50.6 76.4 0.3 0.0 0.00 56.5 61.8 3.3 2.6 221 2 48.4 83.4 0.2 0.0 0.00 55.6 61.8 1.1 0.2 173 3 53.1 64.9 0.5 0.0 0.00 54.8 61.9 7.4 7.1 310 4 54.7 58.9 0.6 0.0 0.00 54.3 61.9 11.7 11.5 309 5 53.8 62.1 0.5 0.0 0.00 53.9 61.9 11.8 11.6 305 6 52.0 68.4 0.4 0.0 0.00 53.5 61.9 4.0 3.6 277 7 49.3 76.2 0.3 0.0 0.00 53.0 61.9 1.6 0.8 157 8 49.7 78.1 0.3 5.8 0.00 52.5 61.9 3.3 1.0 177 9 56.4 64.2 0.6 21.5 0.00 52.8 62.0 1.8 1.1 114 10 59.3 59.0 0.7 41.2 0.00 54.5 61.9 5.1 3.4 260 11 61.0 56.8 0.8 56.5 0.00 57.4 61.9 6.7 6.3 265 12 64.0 49.1 1.0 69.0 0.00 60.4 61.9 8.1 7.7 284 13 66.5 39.9 1.3 72.4 0.00 63.4 61.9 5.4 4.6 270 14 68.4 36.2 1.5 70.5 0.00 66.6 61.8 4.2 2.5 248 15 69.1 33.7 1.6 59.4 0.00 69.0 61.8 4.4 4.0 237 16 69.8 30.5 1.7 50.9 0.00 70.3 61.8 4.4 3.9 207 17 69.9 32.5 1.7 36.7 0.00 70.9 61.8 3.3 2.6 190 18 68.3 38.8 1.4 17.8 0.00 69.9 61.7 4.9 4.7 196 19 63.6 52.6 1.0 2.2 0.00 67.4 61.7 2.2 2.1 202 20 59.0 61.8 0.7 0.0 0.00 64.9 61.8 1.1 0.9 176 21 56.4 70.1 0.5 0.0 0.00 62.7 61.8 0.8 0.7 252 22 53.4 77.8 0.3 0.0 0.00 60.9 61.8 1.0 0.7 147 23 51.5 82.3 0.2 0.0 0.00 59.4 61.8 0.5 0.3 341 24 48.9 86.3 0.2 0.0 0.00 58.1 61.9 1.7 1.6 48 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.6 47.1 58.2 DegF RELATIVE HUMIDITY 91.9 24.6 60.0 % VAPOR PRESS. DEF. 0.8 KPas SOLAR RADIATION 503.8 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 70.9 52.5 60.1 DegF SOIL TEMP. 20 IN 62.0 61.7 61.8 DegF WIND SPEED 20.6 4.1 MPH WIND VECTOR MAG. 2.4 MPH WIND VECTOR DIR. 269 Degrees REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 4.9 249 8.4 13.2 SINE CURVE 5.8 285 9.4 463 13.9 686 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAR 4 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 48.0 89.6 0.1 0.0 0.00 57.0 61.9 2.3 2.0 354 2 48.3 89.8 0.1 0.0 0.00 56.2 62.0 2.0 1.6 19 3 46.8 93.9 0.1 0.0 0.00 55.5 62.0 2.8 2.6 31 4 47.0 94.4 0.1 0.0 0.00 54.9 62.1 1.1 0.5 46 5 47.0 94.1 0.1 0.0 0.00 54.4 62.1 1.9 1.7 61 6 46.7 95.8 0.0 0.0 0.00 54.1 62.1 2.4 2.3 27 7 48.5 91.3 0.1 0.0 0.00 54.0 62.1 3.8 3.6 26 8 47.7 93.9 0.1 3.4 0.00 53.8 62.1 2.5 2.4 17 9 52.8 86.8 0.2 18.9 0.00 54.3 62.1 3.0 2.9 42 10 57.8 73.3 0.4 29.2 0.00 55.9 62.1 4.3 4.2 48 11 62.6 59.4 0.8 49.3 0.00 58.4 62.1 4.1 3.6 75 12 66.2 50.0 1.1 56.4 0.00 61.6 62.1 4.0 3.6 130 13 68.4 46.2 1.3 63.1 0.00 65.0 62.1 5.7 5.4 141 14 70.8 37.0 1.6 64.8 0.00 67.8 62.1 8.5 8.0 155 15 71.9 34.2 1.8 60.2 0.00 70.0 62.0 8.4 8.0 152 16 72.2 31.1 1.9 45.2 0.00 71.3 62.0 8.1 7.9 153 17 72.0 30.9 1.9 28.4 0.00 71.3 62.0 7.2 7.0 160 18 69.5 40.7 1.5 9.8 0.00 70.0 62.0 4.2 4.1 159 19 65.9 51.3 1.1 1.1 0.00 68.1 62.0 2.2 2.1 201 20 61.7 62.9 0.7 0.0 0.00 66.1 62.0 3.3 3.2 210 21 58.5 70.2 0.5 0.0 0.00 64.3 62.0 1.7 1.6 223 22 55.4 76.8 0.3 0.0 0.00 62.7 62.0 1.0 0.9 77 23 54.4 80.2 0.3 0.0 0.00 61.3 62.1 1.6 1.4 67 24 53.4 81.1 0.3 0.0 0.00 60.2 62.1 1.5 1.1 29 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.8 45.9 58.1 DegF RELATIVE HUMIDITY 97.3 24.9 68.9 % VAPOR PRESS. DEF. 0.7 KPas SOLAR RADIATION 429.8 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 71.5 53.7 61.1 DegF SOIL TEMP. 20 IN 62.2 61.9 62.0 DegF WIND SPEED 14.7 3.6 MPH WIND VECTOR MAG. 1.7 MPH WIND VECTOR DIR. 122 Degrees REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 5.8 254 8.9 13.1 SINE CURVE 6.7 291 10.1 473 14.3 701 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAR 5 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 51.0 87.8 0.2 0.0 0.00 59.2 62.1 2.4 2.2 18 2 51.8 84.1 0.2 0.0 0.00 58.3 62.2 1.7 1.6 341 3 52.3 83.5 0.2 0.0 0.00 57.6 62.3 1.1 0.9 347 4 51.0 87.1 0.2 0.0 0.00 57.1 62.3 0.7 0.5 68 5 49.9 91.2 0.1 0.0 0.00 56.6 62.3 1.7 1.5 28 6 51.0 89.7 0.1 0.0 0.00 56.3 62.3 3.0 2.9 48 7 50.3 90.7 0.1 0.0 0.00 56.0 62.3 2.6 2.5 12 8 51.0 88.8 0.1 3.0 0.00 55.8 62.4 1.8 1.7 42 9 55.1 82.7 0.3 15.3 0.00 56.0 62.4 2.2 2.0 42 10 61.0 64.2 0.7 36.7 0.00 57.4 62.4 2.4 2.1 38 11 65.2 51.5 1.0 45.7 0.00 60.2 62.4 3.0 2.7 166 12 67.4 47.9 1.2 63.2 0.00 63.4 62.3 4.3 3.9 164 13 69.9 44.4 1.4 65.7 0.00 67.3 62.3 3.3 2.6 146 14 72.3 40.9 1.6 69.5 0.00 70.9 62.3 5.2 4.6 164 15 73.7 37.6 1.8 64.1 0.00 73.8 62.3 6.3 5.6 144 16 74.9 34.9 1.9 49.8 0.00 75.4 62.3 7.4 7.0 166 17 74.6 34.8 1.9 30.4 0.00 75.5 62.3 9.1 8.9 160 18 71.1 42.2 1.5 8.7 0.00 73.5 62.3 5.6 5.5 163 19 67.5 50.6 1.1 2.0 0.00 71.2 62.3 3.5 3.4 148 20 63.9 55.9 0.9 0.0 0.00 69.0 62.3 3.0 2.6 156 21 62.8 59.2 0.8 0.0 0.00 67.2 62.3 2.8 2.7 154 22 60.2 64.8 0.6 0.0 0.00 65.7 62.4 2.5 2.3 147 23 59.8 62.1 0.7 0.0 0.00 64.3 62.4 1.9 1.6 175 24 59.9 62.0 0.7 0.0 0.00 63.1 62.5 1.2 1.1 268 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.9 49.3 61.1 DegF RELATIVE HUMIDITY 93.8 30.4 64.1 % VAPOR PRESS. DEF. 0.8 KPas SOLAR RADIATION 454.1 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 75.7 55.7 63.7 DegF SOIL TEMP. 20 IN 62.5 62.1 62.3 DegF WIND SPEED 16.7 3.3 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 143 Degrees REF. EVAPOTRANSPIRATION 0.16 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 7.5 262 11.1 16.1 SINE CURVE 8.7 300 12.6 486 17.6 718 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAR 6 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 57.5 68.9 0.5 0.0 0.00 62.1 62.5 1.1 0.6 330 2 56.4 72.1 0.4 0.0 0.00 61.2 62.6 1.5 0.6 18 3 58.2 64.6 0.6 0.0 0.00 60.6 62.7 3.8 3.7 204 4 58.4 65.3 0.6 0.0 0.00 60.2 62.7 4.3 4.0 139 5 59.9 60.8 0.7 0.0 0.00 59.8 62.8 6.3 6.2 120 6 58.9 66.6 0.6 0.0 0.00 59.5 62.8 3.7 2.5 166 7 56.8 76.9 0.4 0.0 0.00 59.1 62.9 4.7 4.5 142 8 57.3 79.6 0.3 1.6 0.00 58.8 62.9 5.3 5.2 168 9 57.9 81.7 0.3 5.2 0.00 58.9 62.9 2.5 1.5 124 10 61.4 75.1 0.5 18.3 0.00 59.5 62.9 8.3 7.4 129 11 66.4 65.0 0.8 54.7 0.00 61.7 62.9 10.1 9.9 151 12 68.8 57.5 1.0 66.3 0.00 65.2 62.9 9.0 8.7 158 13 70.1 52.8 1.2 54.4 0.00 69.0 62.9 7.6 7.3 158 14 69.4 52.1 1.2 30.5 0.00 70.1 62.9 8.6 8.4 155 15 67.1 62.2 0.9 18.0 0.01 70.0 62.9 9.1 5.8 205 16 62.6 84.6 0.3 13.8 0.00 69.0 62.9 11.0 10.7 311 17 58.4 88.2 0.2 1.6 0.32 66.7 62.9 15.0 14.1 297 18 57.3 90.0 0.2 2.7 0.00 61.4 62.9 10.5 9.5 338 19 58.1 90.7 0.2 0.3 0.06 60.3 62.8 3.2 1.9 330 20 56.8 93.5 0.1 0.0 0.31 59.5 62.8 5.1 4.7 308 21 55.7 98.5 0.0 0.0 0.37 58.7 62.7 5.7 5.5 318 22 55.6 99.3 0.0 0.0 0.18 58.5 62.3 3.8 2.5 78 23 55.2 97.8 0.0 0.0 0.09 58.3 61.9 5.7 5.6 29 24 55.2 96.1 0.1 0.0 0.01 58.0 61.5 6.4 6.3 28 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.2 54.2 60.0 DegF RELATIVE HUMIDITY 99.6 48.2 76.7 % VAPOR PRESS. DEF. 0.5 KPas SOLAR RADIATION 267.3 Langleys PRECIPITATION 1.35 Inches SOIL TEMP. 4 IN 70.3 58.0 62.0 DegF SOIL TEMP. 20 IN 63.0 61.5 62.7 DegF WIND SPEED 21.9 6.3 MPH WIND VECTOR MAG. 0.8 MPH WIND VECTOR DIR. 165 Degrees REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 5.0 267 10.0 15.0 SINE CURVE 7.7 308 12.7 498 17.7 736 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAR 7 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 54.9 96.7 0.0 0.0 0.00 57.7 61.1 1.7 1.3 108 2 54.6 98.5 0.0 0.0 0.02 57.5 60.7 0.6 0.6 205 3 54.5 99.5 0.0 0.0 0.11 57.2 60.5 1.4 0.6 197 4 54.2 99.9 0.0 0.0 0.08 56.8 60.3 6.6 4.3 76 5 53.9 98.5 0.0 0.0 0.01 56.5 59.9 2.3 1.5 212 6 52.8 99.5 0.0 0.0 0.00 56.3 59.6 0.8 0.4 244 7 53.4 100.0 0.0 0.0 0.02 55.9 59.2 1.4 1.1 231 8 53.9 99.9 0.0 4.5 0.01 55.7 59.5 1.1 1.0 240 9 55.6 96.9 0.0 17.9 0.00 55.8 59.7 2.0 1.9 229 10 58.0 90.0 0.2 35.5 0.00 57.1 59.9 3.6 3.3 252 11 59.6 83.1 0.3 37.9 0.00 59.2 60.0 5.5 5.1 263 12 59.4 81.9 0.3 22.5 0.00 60.0 60.1 7.0 6.7 287 13 61.1 78.4 0.4 53.0 0.00 61.1 60.2 8.6 8.3 291 14 62.8 73.0 0.5 51.9 0.00 63.2 60.2 7.4 6.9 290 15 63.2 69.1 0.6 35.9 0.00 64.1 60.3 8.4 7.9 275 16 63.8 67.0 0.7 45.3 0.00 64.4 60.3 7.9 7.5 290 17 64.7 63.4 0.8 35.3 0.00 65.0 60.3 6.8 6.5 292 18 63.8 66.8 0.7 13.1 0.00 64.2 60.4 4.7 4.5 286 19 62.3 73.1 0.5 2.4 0.00 63.0 60.4 1.4 1.2 265 20 58.7 86.2 0.2 0.0 0.00 61.7 60.5 0.5 0.2 220 21 58.0 84.2 0.3 0.0 0.00 60.4 60.5 1.8 1.6 226 22 55.0 93.9 0.1 0.0 0.00 59.3 60.6 1.5 1.3 202 23 54.0 96.5 0.0 0.0 0.00 58.4 60.6 1.1 1.0 196 24 52.5 98.2 0.0 0.0 0.00 57.5 60.7 1.1 0.8 139 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.4 52.0 57.7 DegF RELATIVE HUMIDITY 100.0 58.5 87.3 % VAPOR PRESS. DEF. 0.2 KPas SOLAR RADIATION 355.5 Langleys PRECIPITATION 0.25 Inches SOIL TEMP. 4 IN 65.0 55.7 59.5 DegF SOIL TEMP. 20 IN 61.5 59.2 60.2 DegF WIND SPEED 14.4 3.5 MPH WIND VECTOR MAG. 2.4 MPH WIND VECTOR DIR. 274 Degrees REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 3.2 270 7.7 12.7 SINE CURVE 4.3 312 8.7 507 13.7 750 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAR 8 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 51.9 98.1 0.0 0.0 0.00 56.7 60.7 0.8 0.3 150 2 49.9 99.1 0.0 0.0 0.00 56.0 60.7 0.8 0.7 65 3 48.6 99.9 0.0 0.0 0.00 55.3 60.8 1.3 1.2 12 4 48.1 100.0 0.0 0.0 0.00 54.7 60.8 1.6 1.5 20 5 48.1 100.0 0.0 0.0 0.00 54.2 60.8 1.3 1.2 26 6 47.3 100.0 0.0 0.0 0.00 53.7 60.9 1.5 1.5 26 7 48.1 100.0 0.0 0.0 0.00 53.3 60.9 1.9 1.8 39 8 49.6 100.0 0.0 6.8 0.00 53.0 60.9 1.8 1.7 34 9 54.1 97.3 0.0 23.9 0.00 53.4 60.9 2.7 2.6 38 10 60.0 82.7 0.3 41.3 0.00 55.4 60.9 2.1 1.6 48 11 63.9 69.7 0.6 56.0 0.00 58.5 60.9 3.9 3.3 137 12 66.0 66.0 0.7 66.4 0.00 61.7 60.9 5.2 4.8 165 13 67.6 62.2 0.9 71.4 0.00 64.8 60.9 4.9 4.6 170 14 68.9 58.8 1.0 70.5 0.00 67.3 60.9 5.0 4.6 154 15 70.1 56.3 1.1 64.0 0.00 69.2 60.8 4.7 4.3 160 16 70.9 55.9 1.1 51.8 0.00 70.2 60.8 5.3 5.0 166 17 71.2 55.7 1.2 35.0 0.00 70.2 60.8 4.8 4.6 164 18 69.8 61.4 1.0 14.1 0.00 69.3 60.8 4.2 4.1 151 19 65.3 78.6 0.5 1.8 0.00 67.5 60.8 2.4 2.4 130 20 62.5 85.1 0.3 0.0 0.00 65.7 60.8 1.2 1.2 125 21 60.8 86.8 0.2 0.0 0.00 64.1 60.8 0.8 0.8 157 22 60.3 85.3 0.3 0.0 0.00 62.8 60.9 2.3 2.2 250 23 58.5 87.7 0.2 0.0 0.00 61.8 60.9 1.4 1.2 235 24 56.0 94.2 0.1 0.0 0.00 60.8 61.0 2.1 2.1 44 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.6 46.5 59.1 DegF RELATIVE HUMIDITY 100.0 50.2 82.5 % VAPOR PRESS. DEF. 0.4 KPas SOLAR RADIATION 503.1 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 70.3 53.0 60.7 DegF SOIL TEMP. 20 IN 61.0 60.6 60.8 DegF WIND SPEED 10.3 2.7 MPH WIND VECTOR MAG. 1.4 MPH WIND VECTOR DIR. 139 Degrees REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 6.1 276 9.5 14.1 SINE CURVE 6.2 318 9.6 517 14.1 764 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAR 9 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 55.7 94.4 0.1 0.0 0.00 60.0 61.1 1.1 1.0 60 2 53.7 96.5 0.0 0.0 0.00 59.2 61.1 2.0 1.9 19 3 53.1 98.3 0.0 0.0 0.00 58.5 61.2 2.7 2.7 18 4 52.2 99.3 0.0 0.0 0.00 57.8 61.2 2.3 2.2 28 5 52.4 99.2 0.0 0.0 0.00 57.3 61.3 2.4 2.3 28 6 52.9 99.1 0.0 0.0 0.00 57.0 61.3 1.9 1.8 34 7 53.4 97.1 0.0 0.0 0.00 56.8 61.3 1.6 1.4 22 8 54.0 95.3 0.1 5.5 0.00 56.6 61.4 1.8 1.7 27 9 57.7 91.6 0.1 12.5 0.00 57.1 61.4 1.3 1.2 51 10 62.0 83.3 0.3 34.0 0.00 58.6 61.4 2.0 1.9 55 11 66.5 70.5 0.7 49.5 0.00 61.4 61.4 2.6 1.7 137 12 68.4 66.7 0.8 66.2 0.00 64.4 61.4 5.0 4.7 163 13 70.3 60.8 1.0 70.3 0.00 67.0 61.4 8.0 7.6 162 14 71.8 54.5 1.2 67.9 0.00 68.6 61.4 7.8 7.4 178 15 73.4 49.7 1.4 64.4 0.00 70.2 61.4 7.4 6.9 189 16 73.7 48.1 1.5 47.6 0.00 70.8 61.4 7.3 7.1 202 17 72.7 48.2 1.4 28.3 0.00 70.5 61.4 5.7 5.3 218 18 67.3 58.8 1.0 3.5 0.01 68.9 61.4 9.9 9.4 287 19 65.4 53.3 1.0 1.1 0.00 66.6 61.4 9.4 9.2 285 20 63.6 51.7 1.0 0.0 0.00 64.7 61.5 10.4 10.2 285 21 60.2 53.4 0.8 0.0 0.00 62.8 61.6 10.3 10.2 290 22 58.2 55.1 0.7 0.0 0.00 61.2 61.6 10.5 10.3 297 23 56.8 55.2 0.7 0.0 0.00 59.8 61.6 14.0 13.8 295 24 55.6 54.4 0.7 0.0 0.00 58.5 61.7 15.6 15.4 297 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.3 51.3 61.3 DegF RELATIVE HUMIDITY 99.9 41.1 72.3 % VAPOR PRESS. DEF. 0.6 KPas SOLAR RADIATION 451.0 Langleys PRECIPITATION 0.01 Inches SOIL TEMP. 4 IN 70.8 56.6 62.3 DegF SOIL TEMP. 20 IN 61.7 61.0 61.4 DegF WIND SPEED 25.4 6.0 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 275 Degrees REF. EVAPOTRANSPIRATION 0.16 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 6.9 283 11.3 16.3 SINE CURVE 8.4 327 12.8 529 17.8 782 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAR 10 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 54.4 54.1 0.7 0.0 0.00 57.4 61.8 13.5 13.2 291 2 53.9 56.3 0.6 0.0 0.00 56.4 61.8 14.9 14.6 291 3 53.4 57.4 0.6 0.0 0.00 55.6 61.9 13.0 12.7 291 4 52.4 61.4 0.5 0.0 0.00 54.9 61.9 13.8 13.6 308 5 52.3 61.4 0.5 0.0 0.00 54.4 61.9 9.8 9.5 296 6 52.4 58.8 0.6 0.0 0.00 53.9 62.0 7.8 7.5 272 7 51.4 59.3 0.5 0.0 0.00 53.4 62.0 9.3 9.0 253 8 52.4 54.4 0.6 3.5 0.00 53.0 62.0 8.7 8.5 262 9 54.8 52.7 0.7 23.6 0.00 53.1 62.0 9.1 8.8 254 10 57.6 48.8 0.8 43.6 0.00 54.8 62.0 7.9 7.5 271 11 59.3 48.0 0.9 58.2 0.00 57.1 62.0 11.5 11.2 283 12 60.7 45.5 1.0 53.2 0.00 59.0 62.0 9.1 8.5 249 13 62.3 43.6 1.1 67.2 0.00 62.1 62.0 7.7 6.8 238 14 62.0 46.4 1.0 32.7 0.00 64.1 61.9 6.4 5.8 215 15 62.5 47.2 1.0 40.4 0.00 64.7 61.9 7.0 6.5 220 16 63.6 46.2 1.1 39.9 0.00 65.7 61.8 6.8 6.4 216 17 63.1 48.4 1.0 19.9 0.00 66.0 61.8 5.5 5.2 212 18 63.8 43.8 1.1 19.4 0.00 65.5 61.8 6.1 5.5 236 19 60.0 57.9 0.7 3.4 0.00 64.1 61.8 4.0 3.8 210 20 57.0 62.4 0.6 0.0 0.00 62.3 61.8 3.4 3.2 226 21 55.8 64.4 0.5 0.0 0.00 60.8 61.8 2.7 2.6 242 22 53.9 68.9 0.4 0.0 0.00 59.5 61.8 1.7 1.6 241 23 54.1 65.7 0.5 0.0 0.00 58.4 61.8 2.5 2.4 248 24 54.1 63.0 0.5 0.0 0.00 57.6 61.8 3.5 3.2 280 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.0 50.8 57.0 DegF RELATIVE HUMIDITY 74.2 36.9 54.8 % VAPOR PRESS. DEF. 0.7 KPas SOLAR RADIATION 404.9 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 66.1 52.9 58.9 DegF SOIL TEMP. 20 IN 62.0 61.7 61.9 DegF WIND SPEED 22.1 7.7 MPH WIND VECTOR MAG. 6.4 MPH WIND VECTOR DIR. 265 Degrees REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 2.8 286 7.0 12.0 SINE CURVE 3.9 331 7.9 537 12.9 795 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAR 11 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 52.1 68.4 0.4 0.0 0.00 56.7 61.8 1.7 0.6 128 2 53.7 60.2 0.6 0.0 0.00 55.9 61.9 4.3 4.0 277 3 54.7 56.0 0.6 0.0 0.00 55.3 61.9 8.3 8.1 292 4 51.5 67.7 0.4 0.0 0.00 54.7 61.9 3.7 3.1 246 5 47.1 84.2 0.2 0.0 0.00 54.2 61.9 2.2 2.0 148 6 46.9 85.6 0.2 0.0 0.00 53.7 61.9 2.5 2.4 120 7 44.2 90.6 0.1 0.0 0.00 53.2 61.9 1.5 1.4 152 8 45.0 90.9 0.1 6.9 0.00 52.6 61.9 1.6 1.2 173 9 51.7 78.1 0.3 24.8 0.00 52.9 61.9 2.8 2.6 213 10 56.2 63.2 0.6 42.2 0.00 54.9 61.9 4.2 3.8 232 11 60.0 58.3 0.7 57.4 0.00 57.9 61.8 6.0 5.8 192 12 63.1 51.2 1.0 67.9 0.00 61.4 61.8 6.8 6.5 200 13 65.3 44.8 1.2 72.5 0.00 65.1 61.8 7.9 7.5 197 14 66.6 39.8 1.3 71.7 0.00 68.4 61.8 7.8 7.4 196 15 67.6 37.6 1.4 65.2 0.00 71.0 61.7 8.1 7.6 198 16 68.1 37.8 1.5 53.4 0.00 72.5 61.7 7.4 6.9 205 17 67.8 38.5 1.4 37.6 0.00 72.9 61.6 7.1 6.8 205 18 67.1 39.6 1.4 18.9 0.00 71.9 61.6 4.0 3.7 241 19 64.8 43.8 1.2 2.5 0.00 69.5 61.6 1.0 0.9 255 20 58.4 65.1 0.6 0.0 0.00 67.0 61.6 2.4 2.2 178 21 58.4 65.4 0.6 0.0 0.00 64.9 61.7 4.1 3.8 252 22 58.1 63.4 0.6 0.0 0.00 63.2 61.7 3.1 3.0 261 23 56.3 62.4 0.6 0.0 0.00 61.7 61.7 3.5 3.3 303 24 55.9 61.6 0.6 0.0 0.00 60.5 61.8 5.1 5.0 313 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.5 42.6 57.5 DegF RELATIVE HUMIDITY 95.5 32.3 60.6 % VAPOR PRESS. DEF. 0.7 KPas SOLAR RADIATION 521.3 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 72.9 52.5 61.3 DegF SOIL TEMP. 20 IN 61.9 61.6 61.8 DegF WIND SPEED 15.0 4.5 MPH WIND VECTOR MAG. 3.0 MPH WIND VECTOR DIR. 221 Degrees REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 4.5 290 8.2 12.6 SINE CURVE 4.4 335 7.2 544 10.9 805 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAR 12 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 55.2 62.7 0.6 0.0 0.00 59.4 61.8 5.6 5.5 318 2 54.1 62.6 0.5 0.0 0.00 58.4 61.9 4.5 4.1 322 3 50.0 77.0 0.3 0.0 0.00 57.5 61.9 3.4 3.2 31 4 47.6 85.9 0.2 0.0 0.00 56.5 62.0 1.8 1.7 32 5 46.7 88.6 0.1 0.0 0.00 55.7 62.0 1.8 1.7 36 6 45.1 91.4 0.1 0.0 0.00 54.9 62.0 3.1 2.9 27 7 45.5 88.5 0.1 0.0 0.00 54.2 62.1 2.7 2.6 42 8 49.6 81.0 0.2 7.2 0.00 53.8 62.1 4.7 4.4 29 9 57.0 67.2 0.5 25.5 0.00 54.2 62.1 10.1 10.0 11 10 60.5 62.2 0.7 43.6 0.00 56.0 62.1 8.7 8.6 12 11 63.3 55.2 0.9 58.7 0.00 59.1 62.1 7.0 6.7 46 12 65.2 51.4 1.0 69.2 0.00 62.9 62.1 7.4 6.9 49 13 67.5 44.1 1.3 74.0 0.00 66.8 62.1 5.9 4.9 57 14 69.5 37.3 1.5 73.6 0.00 70.6 62.0 5.1 4.3 99 15 70.4 38.0 1.6 67.8 0.00 73.7 62.0 4.1 2.9 47 16 71.5 34.1 1.7 55.0 0.00 75.5 61.9 3.4 2.0 87 17 71.5 34.7 1.7 38.4 0.00 76.2 61.9 2.7 1.3 131 18 71.3 40.6 1.6 18.9 0.00 75.1 61.9 1.9 1.5 6 19 68.2 44.2 1.3 3.0 0.00 72.6 61.9 2.0 0.9 313 20 63.6 50.7 1.0 0.0 0.00 70.0 61.9 2.9 2.8 254 21 62.6 50.4 1.0 0.0 0.00 67.7 62.0 1.4 0.6 253 22 60.3 56.8 0.8 0.0 0.00 65.8 62.0 1.3 1.0 204 23 59.5 58.1 0.7 0.0 0.00 64.1 62.1 4.1 4.0 303 24 58.9 59.4 0.7 0.0 0.00 62.7 62.1 1.7 1.4 322 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.7 43.6 59.8 DegF RELATIVE HUMIDITY 93.5 28.7 59.2 % VAPOR PRESS. DEF. 0.8 KPas SOLAR RADIATION 534.9 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 76.2 53.7 63.4 DegF SOIL TEMP. 20 IN 62.1 61.8 62.0 DegF WIND SPEED 14.0 4.1 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 21 Degrees REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 6.7 297 10.4 14.8 SINE CURVE 6.3 341 9.4 554 13.2 819 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAR 13 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 55.4 69.0 0.5 0.0 0.00 61.5 62.2 0.7 0.5 208 2 51.2 81.8 0.2 0.0 0.00 60.3 62.3 1.0 0.8 135 3 51.9 77.1 0.3 0.0 0.00 59.3 62.3 1.6 0.9 155 4 50.1 81.4 0.2 0.0 0.00 58.4 62.4 2.0 1.9 167 5 50.9 75.8 0.3 0.0 0.00 57.5 62.4 1.6 1.4 195 6 57.6 52.3 0.8 0.0 0.00 56.8 62.5 3.9 3.7 9 7 52.4 69.0 0.4 0.0 0.00 56.2 62.5 3.2 1.3 224 8 51.1 75.3 0.3 7.8 0.00 55.7 62.5 2.5 1.6 184 9 59.5 60.8 0.7 26.5 0.00 56.1 62.6 2.7 2.3 178 10 65.0 45.9 1.1 44.8 0.00 58.1 62.5 9.6 9.4 4 11 68.3 41.6 1.4 59.9 0.00 61.0 62.6 7.9 7.5 2 12 71.5 36.0 1.7 70.2 0.00 65.0 62.5 5.8 5.1 347 13 73.4 27.8 2.0 75.1 0.00 69.2 62.5 4.6 3.1 305 14 74.2 25.5 2.1 74.3 0.00 72.8 62.5 8.1 7.7 299 15 74.8 24.1 2.2 67.8 0.00 75.3 62.5 8.7 8.3 309 16 75.3 24.2 2.3 55.5 0.00 76.6 62.5 7.2 6.5 319 17 74.9 26.5 2.2 39.0 0.00 76.9 62.5 8.2 7.8 346 18 72.8 32.4 1.9 19.9 0.00 75.6 62.4 6.4 6.0 3 19 68.6 37.8 1.5 3.2 0.00 73.0 62.4 2.7 1.7 14 20 64.9 41.1 1.2 0.0 0.00 70.3 62.5 2.1 1.9 199 21 62.7 45.6 1.1 0.0 0.00 68.1 62.5 2.3 2.3 226 22 57.9 59.1 0.7 0.0 0.00 66.2 62.6 2.2 2.2 203 23 60.3 52.7 0.9 0.0 0.00 64.6 62.6 3.1 2.9 258 24 63.9 45.4 1.1 0.0 0.00 63.4 62.7 5.3 5.1 285 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.8 47.9 62.9 DegF RELATIVE HUMIDITY 86.1 17.8 50.3 % VAPOR PRESS. DEF. 1.1 KPas SOLAR RADIATION 544.0 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 76.9 55.7 64.9 DegF SOIL TEMP. 20 IN 62.7 62.1 62.5 DegF WIND SPEED 17.9 4.3 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 323 Degrees REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 8.8 306 12.9 17.9 SINE CURVE 8.5 350 12.0 566 16.9 836 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAR 14 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 60.8 51.4 0.9 0.0 0.00 62.3 62.8 1.9 1.6 303 2 58.7 57.0 0.7 0.0 0.00 61.3 62.8 4.8 4.6 245 3 57.2 60.9 0.6 0.0 0.00 60.5 62.9 2.8 1.2 176 4 52.9 73.7 0.4 0.0 0.00 59.6 62.9 3.3 3.0 123 5 48.1 87.3 0.1 0.0 0.00 58.7 63.0 1.5 1.1 133 6 48.1 86.0 0.2 0.0 0.00 57.8 63.0 0.8 0.2 76 7 48.1 85.4 0.2 0.0 0.00 57.0 63.0 1.5 1.1 27 8 49.4 86.5 0.2 7.9 0.00 56.4 63.1 1.1 1.0 45 9 56.4 75.2 0.4 26.3 0.00 56.7 63.1 1.3 1.2 45 10 62.9 56.3 0.9 44.4 0.00 58.8 63.1 1.7 1.3 197 11 67.3 50.8 1.1 59.3 0.00 62.3 63.1 3.1 2.9 201 12 71.7 39.9 1.6 69.9 0.00 66.4 63.1 4.2 3.9 212 13 74.4 34.7 1.9 74.6 0.00 70.7 63.1 4.2 3.7 225 14 76.5 32.9 2.1 73.8 0.00 74.5 63.0 4.6 4.1 220 15 77.9 30.1 2.3 67.0 0.00 77.4 63.0 3.6 3.3 215 16 79.0 30.1 2.4 54.9 0.00 79.3 63.0 4.4 4.0 198 17 79.2 30.6 2.4 38.5 0.00 79.7 63.0 4.4 4.3 206 18 78.0 35.6 2.1 19.7 0.00 78.5 63.0 4.3 4.2 192 19 73.3 43.8 1.6 3.2 0.00 75.8 63.0 2.8 2.8 200 20 67.5 53.8 1.1 0.0 0.00 72.9 63.0 1.7 1.6 234 21 61.0 67.2 0.6 0.0 0.00 70.4 63.0 2.8 2.3 195 22 59.3 65.2 0.6 0.0 0.00 68.2 63.1 0.9 0.7 199 23 58.0 63.2 0.6 0.0 0.00 66.3 63.2 1.3 0.9 331 24 57.1 63.2 0.6 0.0 0.00 64.7 63.3 0.8 0.6 340 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.1 46.4 63.4 DegF RELATIVE HUMIDITY 90.5 22.8 56.7 % VAPOR PRESS. DEF. 1.1 KPas SOLAR RADIATION 539.4 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 79.7 56.3 66.5 DegF SOIL TEMP. 20 IN 63.3 62.7 63.0 DegF WIND SPEED 9.5 2.7 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 208 Degrees REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 9.6 315 13.7 18.4 SINE CURVE 10.2 360 13.6 580 18.3 854 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAR 15 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 53.3 77.4 0.3 0.0 0.00 63.3 63.3 1.2 1.0 7 2 51.7 77.4 0.3 0.0 0.00 62.1 63.4 2.1 2.1 11 3 52.3 74.9 0.3 0.0 0.00 60.9 63.5 1.7 1.6 334 4 52.8 73.7 0.4 0.0 0.00 60.0 63.5 1.0 0.6 268 5 48.6 84.7 0.2 0.0 0.00 59.1 63.6 0.7 0.2 223 6 48.0 87.1 0.1 0.0 0.00 58.3 63.7 1.7 1.4 62 7 48.1 87.0 0.1 0.0 0.00 57.6 63.7 2.3 2.2 2 8 50.5 83.4 0.2 8.5 0.00 57.1 63.7 1.4 1.3 20 9 59.2 72.3 0.5 26.7 0.00 57.6 63.7 1.8 1.6 33 10 66.6 54.6 1.0 44.8 0.00 59.8 63.8 4.8 4.5 27 11 69.3 48.4 1.3 58.8 0.00 63.2 63.7 5.2 5.1 43 12 72.6 40.4 1.6 70.2 0.00 67.2 63.7 5.8 5.5 46 13 75.0 35.1 1.9 75.1 0.00 71.3 63.7 5.2 4.9 50 14 76.9 33.5 2.1 73.7 0.00 75.0 63.7 4.0 3.2 36 15 78.1 30.5 2.3 66.7 0.00 78.0 63.7 3.1 2.4 56 16 79.9 29.8 2.4 54.5 0.00 79.8 63.6 2.5 0.7 336 17 79.6 27.8 2.5 38.7 0.00 80.5 63.6 3.0 2.5 218 18 78.2 30.4 2.3 19.0 0.00 79.4 63.6 2.7 2.5 169 19 73.6 39.3 1.7 2.7 0.00 76.7 63.6 2.0 1.9 223 20 69.9 44.2 1.4 0.0 0.00 74.0 63.6 2.4 2.4 254 21 66.0 53.1 1.0 0.0 0.00 71.6 63.7 1.7 1.6 243 22 61.2 66.9 0.6 0.0 0.00 69.6 63.7 1.3 1.2 157 23 59.1 76.5 0.4 0.0 0.00 67.9 63.8 0.7 0.4 79 24 57.2 81.1 0.3 0.0 0.00 66.5 63.9 1.9 1.6 20 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.0 46.7 63.6 DegF RELATIVE HUMIDITY 90.6 23.1 58.7 % VAPOR PRESS. DEF. 1.1 KPas SOLAR RADIATION 539.7 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 80.5 57.1 67.3 DegF SOIL TEMP. 20 IN 63.9 63.3 63.6 DegF WIND SPEED 11.0 2.5 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 32 Degrees REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 10.1 326 13.9 18.7 SINE CURVE 10.7 371 14.2 594 18.9 873 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAR 16 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 56.0 83.8 0.2 0.0 0.00 65.3 64.0 1.5 1.1 354 2 55.2 84.9 0.2 0.0 0.00 64.1 64.0 0.8 0.6 357 3 55.8 82.6 0.3 0.0 0.00 63.3 64.1 0.8 0.6 339 4 54.2 83.1 0.2 0.0 0.00 62.5 64.1 1.7 1.7 46 5 52.7 89.2 0.1 0.0 0.00 61.8 64.2 2.0 1.9 17 6 54.3 82.9 0.2 0.0 0.00 61.3 64.2 2.7 2.4 7 7 51.6 88.0 0.2 0.0 0.00 60.5 64.3 2.7 2.6 21 8 57.4 73.4 0.4 8.2 0.00 60.0 64.3 1.6 1.2 355 9 63.8 65.6 0.7 25.9 0.00 60.4 64.4 1.4 1.3 52 10 69.4 51.8 1.2 44.1 0.00 62.5 64.4 2.1 2.0 22 11 72.7 43.8 1.5 59.1 0.00 65.8 64.4 1.3 0.8 353 12 74.9 37.5 1.8 68.7 0.00 69.9 64.3 2.4 2.0 232 13 76.2 37.7 1.9 61.2 0.00 73.4 64.3 4.1 3.6 243 14 77.1 33.5 2.1 55.6 0.00 76.0 64.3 3.8 3.4 232 15 78.5 26.7 2.4 65.5 0.00 77.9 64.3 3.9 3.6 192 16 79.0 25.8 2.5 55.0 0.00 79.9 64.3 4.6 4.2 199 17 78.6 29.5 2.4 38.7 0.00 80.4 64.3 5.3 5.1 208 18 76.7 35.5 2.0 19.6 0.00 79.3 64.3 4.2 4.1 215 19 71.9 43.4 1.5 3.1 0.00 76.7 64.3 2.8 2.6 219 20 66.5 53.3 1.0 0.0 0.00 74.0 64.3 1.3 1.1 211 21 63.0 60.7 0.8 0.0 0.00 71.6 64.4 0.7 0.6 217 22 60.8 62.9 0.7 0.0 0.00 69.5 64.5 1.9 1.5 211 23 62.0 55.9 0.8 0.0 0.00 67.9 64.5 3.8 3.4 228 24 57.3 69.6 0.5 0.0 0.00 66.5 64.6 2.2 2.1 216 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.5 50.8 65.2 DegF RELATIVE HUMIDITY 90.8 19.4 58.4 % VAPOR PRESS. DEF. 1.1 KPas SOLAR RADIATION 504.8 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 80.4 59.9 68.8 DegF SOIL TEMP. 20 IN 64.6 63.9 64.3 DegF WIND SPEED 9.0 2.5 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 230 Degrees REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 10.5 336 15.2 20.2 SINE CURVE 10.8 382 15.1 609 20.1 893 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAR 17 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 56.8 70.4 0.5 0.0 0.00 65.3 64.6 2.3 1.5 202 2 54.7 78.2 0.3 0.0 0.00 64.2 64.7 2.3 1.9 171 3 52.4 83.2 0.2 0.0 0.00 63.2 64.8 1.9 1.1 47 4 52.2 84.6 0.2 0.0 0.00 62.3 64.8 2.5 2.0 36 5 50.9 86.3 0.2 0.0 0.00 61.4 64.9 3.2 3.1 29 6 53.0 72.9 0.4 0.0 0.00 60.7 64.9 3.8 3.1 51 7 51.3 73.1 0.3 0.3 0.00 59.9 65.0 2.1 1.8 140 8 56.6 48.4 0.8 9.5 0.00 59.3 65.0 3.9 3.5 54 9 63.1 36.2 1.3 27.7 0.00 59.7 65.0 9.8 9.6 26 10 66.8 32.6 1.5 45.6 0.00 61.5 65.0 9.4 9.2 19 11 69.4 29.3 1.7 60.5 0.00 64.4 65.0 11.4 11.1 6 12 71.6 29.5 1.9 70.8 0.00 67.7 65.0 10.6 10.2 10 13 73.3 28.7 2.0 75.3 0.00 71.2 64.9 9.3 8.9 13 14 75.9 20.8 2.4 73.0 0.00 74.6 64.9 5.0 4.3 329 15 77.2 22.2 2.5 65.6 0.00 77.2 64.9 7.4 7.0 310 16 76.7 24.2 2.4 55.1 0.00 78.7 64.9 8.1 7.5 337 17 76.0 26.8 2.2 39.0 0.00 79.0 64.8 7.5 7.0 350 18 74.0 26.5 2.1 19.8 0.00 77.8 64.8 6.7 6.5 358 19 68.5 33.6 1.6 3.5 0.00 75.3 64.8 4.3 4.2 26 20 66.0 35.1 1.4 0.0 0.00 72.7 64.8 3.9 3.8 26 21 62.7 39.4 1.2 0.0 0.00 70.5 64.9 3.5 2.1 34 22 60.8 43.2 1.0 0.0 0.00 68.6 64.9 1.4 1.1 265 23 58.1 47.5 0.9 0.0 0.00 66.9 65.0 1.2 0.8 122 24 55.2 55.9 0.7 0.0 0.00 65.4 65.0 1.8 0.1 352 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.2 49.5 63.5 DegF RELATIVE HUMIDITY 89.4 13.8 47.0 % VAPOR PRESS. DEF. 1.2 KPas SOLAR RADIATION 545.6 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 79.1 59.2 67.8 DegF SOIL TEMP. 20 IN 65.0 64.6 64.9 DegF WIND SPEED 19.2 5.1 MPH WIND VECTOR MAG. 3.7 MPH WIND VECTOR DIR. 9 Degrees REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 9.1 345 13.5 18.5 SINE CURVE 9.9 391 13.8 623 18.8 912 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAR 18 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 52.1 66.5 0.4 0.0 0.00 64.1 65.1 2.1 0.7 41 2 50.4 70.4 0.4 0.0 0.00 62.9 65.1 1.9 0.5 99 3 49.8 73.9 0.3 0.0 0.00 61.8 65.2 1.5 0.4 339 4 48.5 75.3 0.3 0.0 0.00 60.8 65.2 1.0 0.5 71 5 47.6 78.5 0.2 0.0 0.00 59.9 65.2 1.4 0.7 357 6 49.4 68.8 0.4 0.0 0.00 59.1 65.3 1.3 0.7 353 7 48.6 67.4 0.4 0.3 0.00 58.3 65.3 1.5 1.3 7 8 53.7 61.0 0.6 10.7 0.00 57.8 65.3 4.2 4.1 55 9 62.0 48.9 1.0 28.8 0.00 58.5 65.3 3.5 3.3 59 10 68.6 38.5 1.5 46.6 0.00 60.9 65.3 2.5 2.3 53 11 72.4 37.0 1.7 61.3 0.00 64.6 65.2 4.5 4.3 28 12 75.6 24.7 2.3 71.7 0.00 68.8 65.2 4.9 4.7 57 13 78.3 18.9 2.7 76.3 0.00 73.0 65.2 2.8 2.1 52 14 80.3 16.1 3.0 75.2 0.00 76.9 65.1 2.6 0.9 241 15 81.7 17.1 3.1 68.3 0.00 79.9 65.1 3.3 2.4 171 16 82.9 18.3 3.1 55.9 0.00 81.8 65.0 3.3 2.1 216 17 82.4 20.4 3.0 39.5 0.00 82.2 65.0 4.9 4.7 209 18 80.0 30.6 2.4 21.1 0.00 81.0 65.0 5.4 5.3 202 19 74.4 38.8 1.8 3.5 0.00 78.2 65.0 2.9 2.9 222 20 72.7 33.6 1.8 0.0 0.00 75.4 65.0 3.0 2.9 258 21 71.2 35.0 1.7 0.0 0.00 73.1 65.0 3.2 3.0 265 22 67.5 41.4 1.4 0.0 0.00 71.2 65.1 2.4 1.8 240 23 61.3 53.4 0.9 0.0 0.00 69.5 65.1 1.1 0.7 172 24 57.8 64.4 0.6 0.0 0.00 67.9 65.2 2.4 2.3 132 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.6 46.3 65.4 DegF RELATIVE HUMIDITY 81.9 12.7 45.8 % VAPOR PRESS. DEF. 1.5 KPas SOLAR RADIATION 559.3 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 82.2 57.8 68.6 DegF SOIL TEMP. 20 IN 65.3 65.0 65.2 DegF WIND SPEED 9.0 2.8 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 129 Degrees REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 12.1 357 15.6 20.4 SINE CURVE 11.8 403 15.4 638 20.0 932 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAR 19 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 56.6 67.0 0.5 0.0 0.00 66.6 65.3 2.2 0.4 354 2 54.0 74.8 0.4 0.0 0.00 65.4 65.4 1.5 1.1 172 3 53.6 76.4 0.3 0.0 0.00 64.3 65.4 1.1 0.1 34 4 52.1 79.8 0.3 0.0 0.00 63.3 65.5 2.2 2.0 22 5 51.4 79.9 0.3 0.0 0.00 62.4 65.5 2.2 1.1 42 6 51.7 77.6 0.3 0.0 0.00 61.6 65.6 1.4 0.8 337 7 50.2 81.9 0.2 0.4 0.00 60.8 65.6 1.1 0.3 238 8 54.5 74.8 0.4 10.8 0.00 60.3 65.6 1.1 0.4 61 9 64.0 59.5 0.8 28.8 0.00 60.9 65.7 1.9 0.0 88 10 71.0 49.3 1.3 46.8 0.00 63.3 65.7 4.1 3.9 38 11 75.3 41.2 1.8 61.6 0.00 66.8 65.6 6.5 6.3 33 12 77.7 36.5 2.1 71.6 0.00 70.6 65.6 7.4 7.2 42 13 80.8 34.0 2.4 76.0 0.00 74.5 65.6 5.7 5.4 40 14 83.8 28.6 2.8 74.8 0.00 78.2 65.6 4.9 4.5 60 15 85.0 28.1 3.0 67.9 0.00 81.1 65.6 4.4 3.9 31 16 86.2 25.6 3.2 55.8 0.00 83.0 65.5 2.7 2.4 45 17 86.7 27.5 3.2 39.4 0.00 83.7 65.5 2.0 1.9 20 18 86.0 24.2 3.2 21.0 0.00 82.8 65.5 2.6 1.2 133 19 81.5 29.9 2.6 3.3 0.00 80.1 65.5 1.5 1.4 224 20 77.0 34.5 2.1 0.0 0.00 77.2 65.5 1.9 1.8 256 21 74.1 38.1 1.8 0.0 0.00 74.8 65.6 2.0 1.6 279 22 70.2 42.0 1.5 0.0 0.00 72.9 65.6 2.2 2.1 319 23 72.3 37.6 1.7 0.0 0.00 71.2 65.7 4.6 4.4 319 24 72.9 38.4 1.7 0.0 0.00 70.1 65.8 5.6 5.5 319 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.9 49.0 69.5 DegF RELATIVE HUMIDITY 84.8 17.5 49.5 % VAPOR PRESS. DEF. 1.6 KPas SOLAR RADIATION 558.1 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 83.7 60.3 70.6 DegF SOIL TEMP. 20 IN 65.8 65.2 65.6 DegF WIND SPEED 11.7 3.0 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 19 Degrees REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 15.2 373 19.5 24.5 SINE CURVE 14.4 418 18.5 657 23.3 955 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAR 20 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 66.3 49.9 1.1 0.0 0.00 69.1 65.8 1.5 0.7 295 2 58.5 70.4 0.5 0.0 0.00 67.8 65.9 0.8 0.6 131 3 58.0 71.3 0.5 0.0 0.00 66.7 66.0 2.3 2.2 14 4 59.2 65.9 0.6 0.0 0.00 65.7 66.1 2.4 2.3 353 5 59.3 65.0 0.6 0.0 0.00 64.7 66.1 0.9 0.5 279 6 54.6 77.1 0.3 0.0 0.00 63.8 66.2 0.9 0.4 118 7 55.9 74.3 0.4 0.6 0.00 63.0 66.2 1.4 1.2 344 8 60.1 63.8 0.6 9.5 0.00 62.5 66.2 0.7 0.2 10 9 67.0 58.3 1.0 30.1 0.00 63.0 66.3 2.2 1.8 46 10 74.1 48.4 1.5 47.3 0.00 65.4 66.3 4.3 4.1 44 11 79.7 42.0 2.0 58.9 0.00 68.8 66.3 3.9 3.8 39 12 83.5 31.2 2.7 65.0 0.00 72.3 66.3 4.3 3.9 53 13 86.1 28.9 3.0 70.6 0.00 76.0 66.3 2.8 2.5 35 14 88.3 23.9 3.5 65.9 0.00 79.3 66.2 2.2 1.8 36 15 89.0 20.3 3.7 52.7 0.00 81.2 66.2 2.1 1.4 45 16 90.4 18.9 4.0 59.6 0.00 82.7 66.2 3.1 1.0 228 17 89.1 23.0 3.6 38.0 0.00 83.4 66.2 3.9 3.5 207 18 89.1 21.2 3.7 20.4 0.00 82.8 66.2 2.1 2.1 219 19 82.7 33.0 2.6 3.2 0.00 80.5 66.2 2.3 2.2 229 20 75.0 43.5 1.7 0.0 0.00 77.9 66.2 1.2 1.2 230 21 71.7 46.2 1.4 0.0 0.00 75.7 66.3 2.4 2.2 227 22 67.8 50.3 1.2 0.0 0.00 73.8 66.3 2.0 1.4 169 23 63.3 62.2 0.8 0.0 0.00 72.1 66.4 2.2 2.2 136 24 61.8 66.3 0.6 0.0 0.00 70.7 66.5 1.9 1.7 107 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.9 53.4 72.1 DegF RELATIVE HUMIDITY 81.1 14.3 48.1 % VAPOR PRESS. DEF. 1.7 KPas SOLAR RADIATION 522.0 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 83.4 62.5 72.0 DegF SOIL TEMP. 20 IN 66.5 65.8 66.2 DegF WIND SPEED 9.0 2.2 MPH WIND VECTOR MAG. 0.5 MPH WIND VECTOR DIR. 50 Degrees REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 16.5 389 21.4 26.4 SINE CURVE 16.9 435 21.7 678 26.7 982 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAR 21 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 61.1 75.3 0.5 0.0 0.00 69.4 66.6 1.6 1.5 9 2 61.1 70.8 0.5 0.0 0.00 68.4 66.6 0.5 0.2 336 3 57.4 78.5 0.3 0.0 0.00 67.4 66.7 0.8 0.6 145 4 57.1 85.3 0.2 0.0 0.00 66.5 66.8 1.7 1.6 11 5 57.2 80.9 0.3 0.0 0.00 65.7 66.8 1.3 1.2 29 6 56.7 80.1 0.3 0.0 0.00 65.0 66.9 1.4 1.3 41 7 57.1 78.3 0.3 0.4 0.00 64.4 66.9 2.0 1.8 15 8 60.1 74.9 0.4 11.0 0.00 63.9 66.9 1.2 1.1 19 9 66.7 65.4 0.8 28.8 0.00 64.5 67.0 1.6 1.5 26 10 73.3 45.0 1.5 46.4 0.00 66.6 67.0 1.3 1.1 203 11 76.3 47.6 1.6 59.3 0.00 69.9 67.0 2.7 2.4 214 12 81.0 40.1 2.2 67.0 0.00 73.5 67.0 4.3 4.1 212 13 84.3 35.5 2.6 68.1 0.00 76.9 66.9 4.1 3.9 183 14 86.5 33.9 2.8 68.9 0.00 79.9 66.9 4.4 4.1 196 15 87.4 27.5 3.2 54.9 0.00 81.9 66.9 3.6 3.2 215 16 88.2 25.6 3.4 45.3 0.00 82.9 66.9 2.6 2.2 220 17 88.3 26.3 3.4 34.0 0.00 82.9 66.9 3.0 2.8 225 18 87.0 27.1 3.2 10.3 0.00 82.1 66.9 1.2 1.0 240 19 83.0 33.4 2.6 2.5 0.00 80.1 66.9 2.0 2.0 255 20 76.9 42.6 1.8 0.0 0.00 77.9 66.9 1.0 0.9 239 21 74.0 45.1 1.6 0.0 0.00 76.0 67.0 2.8 2.7 227 22 68.7 55.5 1.1 0.0 0.00 74.3 67.0 1.4 0.2 181 23 65.8 61.6 0.8 0.0 0.00 72.7 67.1 2.5 2.5 25 24 65.4 56.2 0.9 0.0 0.00 71.3 67.2 2.2 2.0 322 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.6 56.2 71.7 DegF RELATIVE HUMIDITY 87.6 19.8 53.8 % VAPOR PRESS. DEF. 1.5 KPas SOLAR RADIATION 496.9 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 83.1 63.9 72.7 DegF SOIL TEMP. 20 IN 67.2 66.5 66.9 DegF WIND SPEED 7.5 2.1 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 228 Degrees REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 16.4 405 21.4 26.4 SINE CURVE 17.4 452 22.4 701 27.4 1009 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAR 22 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 62.9 58.2 0.8 0.0 0.00 70.1 67.2 1.3 0.3 226 2 63.6 53.5 0.9 0.0 0.00 69.0 67.3 0.9 0.3 223 3 61.5 63.1 0.7 0.0 0.00 68.3 67.4 0.9 0.8 146 4 60.3 72.9 0.5 0.0 0.00 67.6 67.4 1.3 1.1 187 5 60.3 67.4 0.6 0.0 0.00 66.9 67.5 0.9 0.1 142 6 57.4 77.0 0.4 0.0 0.00 66.1 67.5 0.8 0.7 29 7 57.3 76.1 0.4 0.4 0.00 65.4 67.5 0.8 0.4 346 8 58.4 73.2 0.4 5.7 0.00 64.8 67.6 0.7 0.3 333 9 66.0 63.4 0.8 30.2 0.00 65.0 67.6 1.2 0.9 45 10 73.7 43.6 1.6 47.9 0.00 67.1 67.6 1.3 0.6 236 11 78.4 34.5 2.2 62.8 0.00 70.4 67.6 2.3 1.5 264 12 82.5 18.6 3.1 73.5 0.00 74.1 67.6 5.3 5.0 278 13 84.3 15.8 3.4 78.1 0.00 77.8 67.6 4.6 4.2 261 14 86.4 16.4 3.6 76.9 0.00 81.1 67.6 3.6 3.1 209 15 87.1 17.3 3.6 69.6 0.00 83.7 67.5 3.8 3.6 203 16 87.7 17.9 3.7 57.0 0.00 85.2 67.5 3.3 3.0 204 17 87.8 17.9 3.7 40.6 0.00 85.6 67.5 2.8 2.6 219 18 87.5 18.0 3.6 21.7 0.00 84.6 67.5 2.0 1.9 218 19 84.3 23.5 3.1 4.0 0.00 82.2 67.5 0.8 0.8 250 20 74.9 40.4 1.8 0.0 0.00 79.4 67.5 0.9 0.6 193 21 72.3 42.3 1.6 0.0 0.00 77.1 67.6 7.1 5.6 291 22 72.6 35.0 1.8 0.0 0.00 75.3 67.7 8.2 8.1 296 23 71.7 29.7 1.9 0.0 0.00 73.7 67.7 5.2 4.7 284 24 70.8 27.5 1.9 0.0 0.00 72.3 67.8 3.5 2.8 263 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.5 56.8 72.9 DegF RELATIVE HUMIDITY 80.2 12.6 41.8 % VAPOR PRESS. DEF. 1.9 KPas SOLAR RADIATION 568.3 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 85.6 64.6 73.8 DegF SOIL TEMP. 20 IN 67.8 67.2 67.5 DegF WIND SPEED 16.7 2.6 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 259 Degrees REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 17.7 423 22.6 27.6 SINE CURVE 17.3 469 22.3 723 27.3 1036 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAR 23 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 67.8 33.3 1.6 0.0 0.00 71.0 67.9 2.2 1.1 270 2 58.1 59.2 0.7 0.0 0.00 69.7 67.9 1.7 1.5 147 3 55.6 68.0 0.5 0.0 0.00 68.4 68.0 1.7 1.0 121 4 56.0 67.6 0.5 0.0 0.00 67.3 68.1 1.6 1.3 327 5 56.0 68.0 0.5 0.0 0.00 66.3 68.1 1.3 1.2 292 6 55.0 67.8 0.5 0.0 0.00 65.4 68.2 1.1 0.3 214 7 55.8 66.7 0.5 0.6 0.00 64.7 68.2 1.9 1.8 43 8 56.7 72.3 0.4 12.1 0.00 64.2 68.3 1.5 1.4 53 9 65.4 64.1 0.8 30.2 0.00 64.7 68.3 0.6 0.3 356 10 72.6 42.1 1.6 48.0 0.00 66.9 68.3 0.9 0.2 347 11 76.9 30.8 2.2 63.2 0.00 70.3 68.3 1.1 0.6 42 12 79.6 27.2 2.5 73.3 0.00 74.2 68.2 1.6 0.1 65 13 80.5 25.4 2.6 77.8 0.00 78.0 68.2 2.4 1.5 225 14 82.2 24.6 2.8 76.1 0.00 81.3 68.2 2.8 1.9 235 15 83.2 23.4 3.0 68.9 0.00 83.7 68.2 4.0 3.4 197 16 84.8 21.7 3.2 56.8 0.00 85.2 68.1 3.0 2.4 192 17 84.3 22.5 3.1 40.2 0.00 85.4 68.1 3.4 3.1 192 18 83.1 26.3 2.9 21.9 0.00 84.3 68.1 3.3 3.1 188 19 77.7 39.6 2.0 4.1 0.00 81.9 68.1 3.3 3.3 205 20 73.2 40.5 1.7 0.0 0.00 79.2 68.1 2.2 2.2 250 21 69.8 45.7 1.4 0.0 0.00 76.8 68.2 1.3 1.1 245 22 63.9 58.6 0.8 0.0 0.00 74.7 68.2 0.9 0.4 144 23 61.4 64.1 0.7 0.0 0.00 72.9 68.3 1.5 1.4 145 24 58.9 73.1 0.5 0.0 0.00 71.4 68.4 0.9 0.4 128 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 85.9 51.0 69.1 DegF RELATIVE HUMIDITY 80.4 17.7 47.2 % VAPOR PRESS. DEF. 1.5 KPas SOLAR RADIATION 573.1 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 85.5 64.1 73.7 DegF SOIL TEMP. 20 IN 68.4 67.8 68.2 DegF WIND SPEED 9.5 1.9 MPH WIND VECTOR MAG. 0.8 MPH WIND VECTOR DIR. 202 Degrees REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 14.1 437 19.1 24.1 SINE CURVE 14.2 483 18.4 741 23.5 1060 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAR 24 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 58.4 70.9 0.5 0.0 0.00 70.1 68.4 1.0 0.6 12 2 56.7 75.4 0.4 0.0 0.00 68.8 68.5 0.5 0.3 49 3 54.5 82.2 0.3 0.0 0.00 67.7 68.5 0.6 0.3 225 4 53.8 84.7 0.2 0.0 0.00 66.7 68.6 0.6 0.5 212 5 53.6 81.5 0.3 0.0 0.00 65.7 68.7 0.5 0.1 237 6 51.4 83.7 0.2 0.0 0.00 64.9 68.7 1.3 1.2 50 7 50.9 87.0 0.2 0.7 0.00 64.2 68.7 2.5 2.5 35 8 54.4 84.1 0.2 12.9 0.00 63.8 68.7 2.0 1.9 36 9 64.3 69.4 0.6 30.1 0.00 64.5 68.7 2.9 2.7 48 10 69.3 57.7 1.0 46.8 0.00 66.7 68.7 2.5 2.1 206 11 72.7 51.4 1.3 57.3 0.00 69.8 68.7 2.9 2.6 211 12 77.9 39.1 2.0 69.1 0.00 73.4 68.7 3.1 2.8 193 13 81.5 34.0 2.4 74.4 0.00 77.0 68.6 3.4 3.1 196 14 83.9 32.6 2.7 65.9 0.00 80.3 68.6 4.3 3.8 213 15 85.3 29.8 2.9 71.2 0.00 82.5 68.6 5.3 4.8 202 16 86.8 23.9 3.3 57.2 0.00 84.1 68.5 3.8 3.5 211 17 87.2 22.7 3.4 40.6 0.00 84.7 68.5 2.8 2.6 194 18 85.9 24.9 3.2 22.3 0.00 83.9 68.5 2.7 2.4 183 19 81.6 33.3 2.5 4.2 0.00 81.6 68.4 1.5 1.5 219 20 76.3 36.4 2.0 0.0 0.00 78.9 68.5 1.2 1.1 250 21 68.7 49.1 1.2 0.0 0.00 76.5 68.5 0.5 0.3 105 22 65.8 54.4 1.0 0.0 0.00 74.4 68.6 0.5 0.4 44 23 62.9 61.0 0.8 0.0 0.00 72.6 68.6 0.6 0.2 286 24 59.7 68.1 0.6 0.0 0.00 71.0 68.7 2.2 2.0 195 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.8 49.9 68.5 DegF RELATIVE HUMIDITY 89.2 17.9 55.7 % VAPOR PRESS. DEF. 1.4 KPas SOLAR RADIATION 552.6 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 84.7 63.8 73.1 DegF SOIL TEMP. 20 IN 68.8 68.4 68.6 DegF WIND SPEED 9.2 2.0 MPH WIND VECTOR MAG. 1.0 MPH WIND VECTOR DIR. 197 Degrees REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 13.9 451 18.4 23.4 SINE CURVE 14.6 498 18.8 760 23.7 1083 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAR 25 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 59.4 68.6 0.5 0.0 0.00 69.8 68.7 1.7 1.4 203 2 56.2 73.3 0.4 0.0 0.00 68.6 68.8 1.7 0.8 80 3 54.7 78.6 0.3 0.0 0.00 67.5 68.8 1.2 1.0 32 4 53.2 83.5 0.2 0.0 0.00 66.6 68.9 1.9 1.8 43 5 53.8 82.1 0.3 0.0 0.00 65.8 68.9 0.5 0.3 3 6 52.5 85.9 0.2 0.0 0.00 65.0 69.0 0.5 0.2 111 7 52.1 83.8 0.2 0.7 0.00 64.2 69.0 1.1 0.9 64 8 58.2 74.7 0.4 12.3 0.00 63.8 69.0 0.5 0.1 254 9 65.3 51.9 1.0 30.4 0.00 64.4 69.0 1.1 1.0 191 10 69.7 51.6 1.2 48.2 0.00 66.7 69.0 3.2 3.1 203 11 76.2 35.7 2.0 63.4 0.00 69.9 68.9 5.0 4.8 256 12 80.2 24.8 2.6 73.6 0.00 73.6 68.9 5.2 5.0 252 13 83.4 20.6 3.1 77.8 0.00 77.4 68.9 4.7 4.3 247 14 86.1 18.2 3.5 76.7 0.00 80.7 68.8 4.4 3.9 227 15 86.6 18.5 3.5 69.7 0.00 83.1 68.8 6.4 5.9 207 16 87.1 17.4 3.6 57.6 0.00 84.5 68.8 5.7 5.3 206 17 86.6 18.0 3.5 40.9 0.00 84.7 68.7 5.1 4.9 183 18 84.9 23.3 3.2 22.2 0.00 83.8 68.7 5.2 5.1 183 19 78.9 33.2 2.3 4.3 0.00 81.5 68.7 3.9 3.9 179 20 72.3 43.9 1.5 0.0 0.00 78.8 68.7 1.4 0.9 216 21 73.6 36.2 1.8 0.0 0.00 76.5 68.8 2.7 2.6 257 22 69.5 41.4 1.5 0.0 0.00 74.7 68.8 3.7 3.3 243 23 70.2 37.9 1.6 0.0 0.00 73.3 68.8 4.5 3.8 246 24 64.7 46.3 1.1 0.0 0.00 71.9 68.9 1.3 1.0 127 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.6 51.0 69.8 DegF RELATIVE HUMIDITY 89.9 12.3 47.9 % VAPOR PRESS. DEF. 1.7 KPas SOLAR RADIATION 577.9 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 84.8 63.8 73.2 DegF SOIL TEMP. 20 IN 69.0 68.7 68.8 DegF WIND SPEED 11.7 3.0 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 217 Degrees REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 15.1 466 19.7 24.7 SINE CURVE 14.7 513 19.2 779 24.2 1108 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAR 26 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 62.9 49.8 1.0 0.0 0.00 70.6 68.9 3.0 0.6 335 2 67.9 42.4 1.3 0.0 0.00 69.6 69.0 4.8 3.8 324 3 67.5 39.9 1.4 0.0 0.00 68.8 69.0 2.8 0.5 317 4 64.8 46.9 1.1 0.0 0.00 68.1 69.1 6.5 5.7 314 5 60.0 59.7 0.7 0.0 0.00 67.4 69.1 2.1 1.8 352 6 58.0 65.1 0.6 0.0 0.00 66.6 69.2 1.3 0.8 243 7 60.5 56.3 0.8 0.6 0.00 65.9 69.2 1.4 0.6 295 8 63.3 55.8 0.9 6.9 0.00 65.5 69.2 3.1 2.4 283 9 64.8 60.1 0.9 27.4 0.00 65.9 69.2 5.4 4.6 302 10 70.1 48.3 1.3 44.5 0.00 67.6 69.2 8.8 8.4 299 11 73.3 43.1 1.6 62.9 0.00 70.3 69.2 6.4 6.1 291 12 76.6 35.3 2.0 73.0 0.00 73.9 69.2 4.7 4.3 273 13 78.7 28.9 2.4 77.6 0.00 77.5 69.1 5.1 4.4 264 14 80.8 24.7 2.7 75.5 0.00 80.6 69.1 4.4 3.7 257 15 82.1 23.4 2.9 67.9 0.00 83.0 69.1 4.2 3.4 205 16 82.6 25.8 2.8 55.0 0.00 84.3 69.0 4.8 4.5 184 17 82.7 27.1 2.8 39.1 0.00 84.4 69.0 5.4 5.2 193 18 80.9 33.2 2.4 20.8 0.00 83.3 69.0 5.2 5.1 199 19 75.2 45.5 1.6 4.1 0.00 81.1 69.0 3.6 3.5 205 20 68.5 55.4 1.1 0.0 0.00 78.7 69.0 2.0 1.9 208 21 67.6 52.2 1.1 0.0 0.00 76.4 69.0 1.9 1.7 218 22 66.2 53.3 1.0 0.0 0.00 74.6 69.1 1.5 1.4 213 23 64.5 53.6 1.0 0.0 0.00 73.0 69.1 1.3 1.1 226 24 62.0 60.5 0.8 0.0 0.00 71.7 69.2 2.5 1.8 201 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.7 55.4 70.1 DegF RELATIVE HUMIDITY 77.7 19.2 45.3 % VAPOR PRESS. DEF. 1.5 KPas SOLAR RADIATION 555.2 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 84.5 65.5 73.7 DegF SOIL TEMP. 20 IN 69.2 68.9 69.1 DegF WIND SPEED 16.7 3.8 MPH WIND VECTOR MAG. 2.1 MPH WIND VECTOR DIR. 259 Degrees REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 15.1 481 20.1 25.1 SINE CURVE 14.6 527 19.6 799 24.6 1132 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAR 27 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 57.9 73.9 0.4 0.0 0.00 70.5 69.2 1.5 1.1 167 2 57.0 74.1 0.4 0.0 0.00 69.4 69.3 2.3 1.8 180 3 56.7 78.4 0.3 0.0 0.00 68.4 69.3 0.6 0.5 276 4 55.9 84.8 0.2 0.0 0.00 67.5 69.4 1.2 1.1 338 5 54.8 90.2 0.1 0.0 0.00 66.6 69.4 0.7 0.5 20 6 54.1 90.7 0.1 0.0 0.00 65.9 69.4 1.1 1.1 46 7 54.5 90.4 0.1 0.8 0.00 65.3 69.4 0.9 0.7 40 8 60.2 82.3 0.3 12.7 0.00 65.0 69.5 0.8 0.5 21 9 66.1 71.1 0.6 30.1 0.00 65.7 69.5 1.8 1.6 168 10 69.1 68.8 0.8 47.6 0.00 67.8 69.5 3.6 3.4 180 11 72.9 60.6 1.1 61.8 0.00 71.0 69.4 3.4 3.1 202 12 76.3 51.4 1.5 71.1 0.00 74.4 69.4 4.3 4.0 204 13 79.4 44.1 1.9 76.7 0.00 77.9 69.3 4.4 4.0 205 14 82.8 38.0 2.4 74.3 0.00 81.2 69.3 4.4 3.8 195 15 84.9 33.8 2.7 65.8 0.00 83.7 69.3 5.7 5.4 195 16 85.9 34.2 2.8 55.4 0.00 85.0 69.2 6.7 6.5 200 17 85.0 38.2 2.5 39.6 0.00 85.2 69.2 6.8 6.6 205 18 83.7 38.8 2.4 21.3 0.00 84.2 69.2 4.7 4.6 212 19 79.4 44.9 1.9 4.3 0.00 82.1 69.2 2.9 2.8 151 20 74.9 48.2 1.5 0.0 0.00 79.6 69.2 1.1 0.7 156 21 69.2 61.1 1.0 0.0 0.00 77.3 69.2 1.9 1.8 188 22 67.1 65.1 0.8 0.0 0.00 75.4 69.3 3.1 2.9 216 23 65.7 65.4 0.8 0.0 0.00 73.9 69.3 2.8 2.2 203 24 62.0 75.6 0.5 0.0 0.00 72.5 69.4 1.5 0.8 308 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.7 53.3 69.0 DegF RELATIVE HUMIDITY 92.8 28.6 62.7 % VAPOR PRESS. DEF. 1.1 KPas SOLAR RADIATION 561.7 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 85.3 65.0 74.0 DegF SOIL TEMP. 20 IN 69.5 69.2 69.3 DegF WIND SPEED 11.7 2.8 MPH WIND VECTOR MAG. 2.1 MPH WIND VECTOR DIR. 197 Degrees REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 14.1 495 19.0 24.0 SINE CURVE 15.2 542 20.0 819 25.0 1157 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAR 28 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 58.5 84.2 0.3 0.0 0.00 71.1 69.5 1.5 1.4 24 2 57.5 84.9 0.2 0.0 0.00 69.9 69.5 1.4 1.3 29 3 56.4 87.6 0.2 0.0 0.00 68.8 69.6 1.5 1.4 35 4 57.0 80.3 0.3 0.0 0.00 67.9 69.6 0.6 0.2 288 5 54.7 85.7 0.2 0.0 0.00 66.9 69.7 1.0 0.7 23 6 54.2 86.3 0.2 0.0 0.00 66.1 69.7 1.2 1.0 26 7 55.6 75.9 0.4 0.8 0.00 65.5 69.7 1.1 0.9 24 8 60.9 66.0 0.6 14.0 0.00 65.2 69.7 0.9 0.6 350 9 66.7 55.2 1.0 30.0 0.00 65.8 69.7 2.4 2.3 132 10 72.0 53.2 1.3 47.9 0.00 68.1 69.7 2.7 2.3 190 11 75.2 50.4 1.5 61.2 0.00 71.3 69.7 5.9 5.7 175 12 79.1 44.5 1.9 72.1 0.00 75.0 69.7 5.7 5.5 164 13 82.7 36.7 2.4 76.6 0.00 78.8 69.6 3.5 3.0 184 14 84.8 33.2 2.7 75.3 0.00 82.4 69.6 3.3 2.6 189 15 86.7 31.0 3.0 67.8 0.00 85.0 69.6 5.1 4.7 202 16 88.4 27.3 3.3 55.8 0.00 86.4 69.5 4.8 4.2 220 17 87.9 29.0 3.2 36.9 0.00 86.6 69.5 4.9 4.7 216 18 86.0 35.4 2.7 21.3 0.00 85.6 69.5 4.7 4.6 200 19 80.7 44.4 2.0 4.9 0.00 83.4 69.5 3.9 3.8 206 20 74.0 51.5 1.4 0.0 0.00 80.8 69.5 3.3 3.0 217 21 70.1 55.2 1.1 0.0 0.00 78.5 69.5 1.7 1.3 210 22 67.6 58.6 1.0 0.0 0.00 76.6 69.6 2.0 0.9 237 23 64.3 65.3 0.7 0.0 0.00 74.9 69.6 1.0 0.6 22 24 62.1 68.3 0.6 0.0 0.00 73.3 69.7 1.4 1.1 10 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.1 52.7 70.1 DegF RELATIVE HUMIDITY 92.2 19.9 57.9 % VAPOR PRESS. DEF. 1.3 KPas SOLAR RADIATION 564.5 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 86.8 65.2 74.7 DegF SOIL TEMP. 20 IN 69.8 69.4 69.6 DegF WIND SPEED 10.3 2.7 MPH WIND VECTOR MAG. 1.5 MPH WIND VECTOR DIR. 193 Degrees REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 15.0 510 19.9 24.9 SINE CURVE 15.8 558 20.5 839 25.5 1183 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAR 29 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 63.4 66.0 0.7 0.0 0.00 72.1 69.8 1.0 0.9 319 2 61.9 68.3 0.6 0.0 0.00 71.0 69.8 1.4 1.2 335 3 61.2 67.9 0.6 0.0 0.00 70.0 69.9 0.9 0.7 309 4 61.6 63.5 0.7 0.0 0.00 69.1 70.0 0.9 0.8 281 5 61.9 60.0 0.8 0.0 0.00 68.3 70.0 1.6 1.5 251 6 61.6 62.6 0.7 0.0 0.00 67.6 70.0 1.1 1.0 254 7 60.3 68.7 0.6 1.0 0.00 67.0 70.1 1.3 1.1 317 8 64.4 65.0 0.7 12.7 0.00 66.7 70.1 1.3 1.1 267 9 68.3 60.0 0.9 30.5 0.00 67.4 70.1 3.4 3.1 193 10 73.6 50.7 1.4 47.6 0.00 69.6 70.1 4.3 4.0 157 11 77.5 43.8 1.8 61.4 0.00 72.8 70.1 5.8 5.5 163 12 79.6 41.7 2.0 70.9 0.00 76.3 70.0 6.2 5.9 169 13 81.9 38.9 2.3 74.9 0.00 79.9 70.0 4.7 4.1 174 14 83.6 35.3 2.5 73.6 0.00 83.2 70.0 3.4 2.7 209 15 85.1 34.3 2.7 65.5 0.00 85.7 69.9 4.7 4.4 205 16 85.9 32.9 2.8 54.0 0.00 87.0 69.9 5.9 5.4 188 17 85.8 33.5 2.8 38.0 0.00 87.2 69.9 5.1 4.9 205 18 84.7 37.1 2.6 20.0 0.00 86.2 69.9 3.8 3.7 214 19 80.0 45.4 1.9 4.5 0.00 84.0 69.9 5.0 4.6 167 20 72.9 54.9 1.3 0.0 0.00 81.5 69.9 4.8 4.5 181 21 69.1 57.5 1.0 0.0 0.00 79.2 69.9 2.2 1.9 174 22 68.1 56.6 1.0 0.0 0.00 77.3 70.0 1.6 1.4 281 23 67.0 55.1 1.0 0.0 0.00 75.7 70.1 2.2 0.4 129 24 64.4 62.6 0.8 0.0 0.00 74.2 70.1 2.1 1.7 133 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.5 59.3 71.8 DegF RELATIVE HUMIDITY 73.2 29.4 52.6 % VAPOR PRESS. DEF. 1.4 KPas SOLAR RADIATION 554.7 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 87.2 66.7 75.8 DegF SOIL TEMP. 20 IN 70.2 69.7 70.0 DegF WIND SPEED 10.5 3.1 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 191 Degrees REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 16.8 527 21.8 26.8 SINE CURVE 17.9 576 22.9 862 27.9 1210 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAR 30 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 63.5 64.8 0.7 0.0 0.00 72.9 70.2 1.4 0.2 217 2 62.9 67.6 0.6 0.0 0.00 71.7 70.3 1.4 1.3 266 3 62.6 67.3 0.6 0.0 0.00 70.6 70.3 1.0 0.9 271 4 57.6 77.6 0.4 0.0 0.00 69.6 70.4 1.6 1.4 38 5 57.6 80.5 0.3 0.0 0.00 68.7 70.4 1.3 1.1 344 6 56.5 82.6 0.3 0.0 0.00 67.9 70.5 1.2 0.8 22 7 56.1 83.9 0.2 1.2 0.00 67.1 70.5 1.3 1.3 51 8 59.9 81.0 0.3 14.1 0.00 66.7 70.5 1.1 1.0 36 9 68.5 63.1 0.9 31.6 0.00 67.4 70.5 0.5 0.3 24 10 71.4 59.0 1.1 48.8 0.00 69.7 70.5 1.4 0.5 158 11 73.7 54.8 1.3 63.1 0.00 73.1 70.5 2.9 2.4 189 12 76.6 49.7 1.6 72.7 0.00 76.9 70.5 3.6 3.0 204 13 79.7 40.0 2.1 77.0 0.00 80.6 70.4 4.2 3.6 185 14 82.2 38.3 2.3 75.2 0.00 83.8 70.4 5.3 4.8 193 15 84.6 36.6 2.6 67.8 0.00 86.1 70.4 7.2 7.0 203 16 85.7 31.4 2.9 55.7 0.00 87.3 70.4 6.8 6.5 204 17 85.8 32.1 2.9 39.7 0.00 87.5 70.3 7.1 7.0 200 18 83.9 35.5 2.6 22.1 0.00 86.4 70.3 6.5 6.4 194 19 78.5 45.5 1.8 5.2 0.00 84.1 70.3 3.5 3.5 208 20 74.4 47.6 1.5 0.0 0.00 81.5 70.3 1.7 1.6 228 21 70.9 50.5 1.3 0.0 0.00 79.1 70.4 2.0 1.9 224 22 66.9 64.4 0.8 0.0 0.00 77.2 70.4 1.8 1.6 222 23 64.2 78.9 0.4 0.0 0.00 75.5 70.5 1.4 0.7 258 24 63.6 76.6 0.5 0.0 0.00 74.1 70.6 1.0 0.7 273 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.4 55.2 70.3 DegF RELATIVE HUMIDITY 88.2 25.9 58.7 % VAPOR PRESS. DEF. 1.2 KPas SOLAR RADIATION 574.3 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 87.6 66.7 76.1 DegF SOIL TEMP. 20 IN 70.6 70.1 70.4 DegF WIND SPEED 11.0 2.8 MPH WIND VECTOR MAG. 1.9 MPH WIND VECTOR DIR. 204 Degrees REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 15.3 542 20.3 25.3 SINE CURVE 15.8 592 20.8 883 25.8 1236 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAR 31 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 60.9 80.8 0.4 0.0 0.00 72.9 70.6 1.9 1.6 350 2 61.0 78.3 0.4 0.0 0.00 71.8 70.7 1.8 1.5 23 3 58.7 82.8 0.3 0.0 0.00 70.8 70.8 1.3 1.2 19 4 60.2 76.9 0.4 0.0 0.00 69.8 70.8 0.6 0.5 292 5 61.2 72.2 0.5 0.0 0.00 69.1 70.8 0.7 0.7 281 6 60.9 69.9 0.6 0.0 0.00 68.4 70.9 2.2 2.2 246 7 60.7 71.9 0.5 1.5 0.00 67.8 70.9 2.4 2.3 247 8 64.2 68.6 0.6 14.3 0.00 67.5 70.9 0.8 0.1 131 9 67.5 64.8 0.8 31.6 0.00 68.2 70.9 3.5 3.4 145 10 71.9 54.9 1.2 48.9 0.00 70.3 70.9 7.8 7.7 158 11 75.2 50.0 1.5 63.1 0.00 73.3 70.9 7.0 6.8 162 12 78.6 44.6 1.9 71.2 0.00 76.9 70.8 6.2 5.8 178 13 81.5 39.2 2.2 74.8 0.00 80.4 70.8 6.7 6.2 171 14 83.8 36.0 2.5 74.1 0.00 83.4 70.8 6.4 6.0 196 15 85.2 35.5 2.7 60.8 0.00 85.7 70.7 6.9 6.5 203 16 85.8 34.0 2.8 48.9 0.00 86.6 70.7 6.7 6.4 200 17 86.2 31.6 2.9 39.3 0.00 86.7 70.7 6.0 5.8 194 18 85.1 35.0 2.7 23.6 0.00 86.0 70.7 4.3 4.2 211 19 80.1 43.1 2.0 5.2 0.00 84.0 70.7 3.0 2.9 203 20 75.3 49.6 1.5 0.0 0.00 81.5 70.7 2.4 2.3 217 21 71.8 54.9 1.2 0.0 0.00 79.3 70.8 2.3 2.3 245 22 69.0 59.4 1.0 0.0 0.00 77.5 70.8 2.2 2.2 244 23 65.0 67.3 0.7 0.0 0.00 75.8 70.8 0.5 0.3 104 24 62.4 73.5 0.5 0.0 0.00 74.3 70.9 2.2 2.2 58 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.0 57.8 71.3 DegF RELATIVE HUMIDITY 85.0 24.0 57.3 % VAPOR PRESS. DEF. 1.3 KPas SOLAR RADIATION 557.4 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 86.8 67.5 76.2 DegF SOIL TEMP. 20 IN 70.9 70.6 70.8 DegF WIND SPEED 12.9 3.6 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 191 Degrees REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 16.4 559 21.3 26.3 SINE CURVE 17.3 609 22.3 905 27.3 1264 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY APR 1 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 60.7 78.2 0.4 0.0 0.00 73.0 71.0 1.6 1.5 40 2 60.1 76.7 0.4 0.0 0.00 71.9 71.0 2.0 1.9 51 3 59.2 78.4 0.4 0.0 0.00 71.0 71.1 1.3 1.1 33 4 57.8 81.7 0.3 0.0 0.00 70.1 71.1 2.5 2.5 40 5 57.3 80.1 0.3 0.0 0.00 69.3 71.2 1.1 1.0 23 6 58.7 72.5 0.5 0.0 0.00 68.6 71.2 1.0 0.7 347 7 57.6 72.0 0.5 1.0 0.00 68.0 71.2 1.5 1.4 360 8 64.7 57.6 0.9 14.3 0.00 67.6 71.2 1.4 1.1 26 9 70.2 49.0 1.3 31.7 0.00 68.4 71.2 2.6 2.4 142 10 74.9 46.3 1.6 47.1 0.00 70.7 71.2 6.2 6.0 171 11 78.2 43.0 1.9 64.0 0.00 73.7 71.2 7.8 7.6 168 12 81.9 39.5 2.3 75.9 0.00 77.4 71.2 9.2 9.0 169 13 84.0 34.5 2.6 82.5 0.00 80.8 71.1 9.2 8.6 169 14 86.0 27.5 3.1 68.3 0.00 83.7 71.1 6.8 6.4 196 15 87.2 27.2 3.2 66.3 0.00 85.8 71.1 8.9 8.6 167 16 87.8 28.8 3.2 55.0 0.00 87.1 71.0 8.4 8.0 196 17 87.5 31.5 3.0 42.4 0.00 87.4 71.0 9.3 9.0 190 18 83.5 36.8 2.5 23.3 0.00 86.5 71.0 8.3 7.9 200 19 76.7 44.4 1.8 6.1 0.00 84.3 71.0 6.3 6.2 213 20 71.1 47.3 1.4 0.0 0.00 81.7 71.0 4.9 4.7 225 21 69.9 48.4 1.3 0.0 0.00 79.5 71.0 3.0 2.9 240 22 67.9 54.7 1.1 0.0 0.00 77.7 71.1 2.3 0.2 319 23 66.2 57.3 0.9 0.0 0.00 76.2 71.1 1.5 0.8 2 24 66.2 55.1 1.0 0.0 0.00 74.8 71.2 2.1 1.9 215 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.8 56.5 71.5 DegF RELATIVE HUMIDITY 84.4 20.0 52.8 % VAPOR PRESS. DEF. 1.5 KPas SOLAR RADIATION 578.1 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 87.4 67.6 76.5 DegF SOIL TEMP. 20 IN 71.3 70.9 71.1 DegF WIND SPEED 16.9 4.6 MPH WIND VECTOR MAG. 3.0 MPH WIND VECTOR DIR. 183 Degrees REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 16.3 575 21.3 26.3 SINE CURVE 17.3 627 22.3 928 27.3 1291 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY APR 2 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 62.2 69.0 0.6 0.0 0.00 73.5 71.3 1.1 0.7 308 2 63.5 69.3 0.6 0.0 0.00 72.4 71.3 0.8 0.4 222 3 62.5 76.3 0.5 0.0 0.00 71.5 71.4 3.0 2.7 191 4 62.4 79.9 0.4 0.0 0.00 70.7 71.4 2.7 2.6 272 5 60.9 74.6 0.5 0.0 0.00 70.0 71.5 2.2 2.0 299 6 58.8 70.1 0.5 0.0 0.00 69.2 71.5 3.4 3.4 309 7 59.0 68.8 0.5 1.0 0.00 68.5 71.5 4.4 4.4 312 8 61.5 61.6 0.7 9.7 0.00 68.1 71.5 2.2 1.5 312 9 66.6 51.5 1.1 32.6 0.00 68.6 71.5 2.2 2.0 331 10 68.3 47.1 1.3 50.1 0.00 70.7 71.5 4.7 4.4 322 11 71.1 39.5 1.6 64.1 0.00 73.8 71.5 2.4 1.1 321 12 73.4 37.7 1.7 73.2 0.00 77.5 71.4 3.8 2.9 162 13 75.5 37.3 1.9 75.9 0.00 81.0 71.4 4.2 3.4 148 14 77.6 37.4 2.0 75.9 0.00 84.2 71.4 2.6 1.7 195 15 79.2 38.6 2.1 68.4 0.00 86.7 71.3 5.0 4.4 208 16 80.7 37.5 2.2 55.9 0.00 87.9 71.3 6.1 5.5 176 17 81.2 36.8 2.3 39.7 0.00 87.9 71.3 7.7 7.1 183 18 78.3 40.3 2.0 20.4 0.00 86.5 71.3 12.4 12.2 148 19 74.4 44.0 1.6 4.0 0.00 84.0 71.3 11.1 10.9 147 20 70.2 51.4 1.2 0.0 0.00 81.5 71.3 7.2 6.2 173 21 67.7 53.7 1.1 0.0 0.00 79.3 71.3 3.8 3.0 180 22 66.8 43.1 1.3 0.0 0.00 77.3 71.4 3.9 3.5 247 23 64.1 48.0 1.1 0.0 0.00 75.7 71.5 2.4 2.3 264 24 61.7 51.9 0.9 0.0 0.00 74.2 71.5 2.6 2.5 249 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.0 57.2 68.6 DegF RELATIVE HUMIDITY 86.2 30.2 52.7 % VAPOR PRESS. DEF. 1.2 KPas SOLAR RADIATION 571.2 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 88.1 68.1 76.7 DegF SOIL TEMP. 20 IN 71.5 71.2 71.4 DegF WIND SPEED 19.4 4.3 MPH WIND VECTOR MAG. 1.9 MPH WIND VECTOR DIR. 195 Degrees REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 13.7 589 18.7 23.7 SINE CURVE 14.6 641 19.6 947 24.6 1315 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY APR 3 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 61.2 51.9 0.9 0.0 0.00 72.9 71.6 2.7 2.6 262 2 61.7 49.6 0.9 0.0 0.00 71.8 71.6 4.0 3.4 318 3 60.1 53.0 0.8 0.0 0.00 70.8 71.7 4.2 3.9 326 4 57.2 63.4 0.6 0.0 0.00 69.9 71.7 4.0 3.5 349 5 56.7 61.4 0.6 0.0 0.00 69.0 71.8 2.9 2.8 304 6 59.2 51.0 0.8 0.0 0.00 68.4 71.8 8.1 7.9 317 7 60.6 46.9 1.0 1.1 0.00 68.2 71.8 3.1 2.5 304 8 59.9 52.8 0.8 7.2 0.00 68.1 71.8 1.4 0.6 46 9 63.5 50.1 1.0 27.3 0.00 69.0 71.8 2.3 2.1 313 10 65.8 44.2 1.2 38.1 0.00 70.8 71.8 3.1 2.7 306 11 67.6 50.5 1.1 53.6 0.00 73.1 71.8 2.6 0.1 346 12 69.4 50.2 1.2 73.6 0.00 76.5 71.7 3.9 2.2 263 13 71.1 49.9 1.3 69.8 0.00 79.7 71.7 3.6 2.2 256 14 73.4 46.8 1.5 74.0 0.00 82.6 71.6 5.0 3.8 219 15 75.3 41.4 1.8 66.8 0.00 84.9 71.6 5.2 4.2 251 16 76.0 33.6 2.0 52.4 0.00 85.9 71.6 6.5 6.0 266 17 75.8 31.0 2.1 39.9 0.00 85.8 71.5 7.3 6.9 275 18 71.8 38.4 1.6 19.6 0.00 84.4 71.5 9.7 9.3 302 19 68.9 37.4 1.5 5.3 0.00 82.1 71.5 10.0 9.8 299 20 66.7 37.3 1.4 0.0 0.00 79.6 71.5 11.0 10.8 299 21 64.4 40.6 1.2 0.0 0.00 77.4 71.5 10.4 10.1 297 22 62.6 41.5 1.1 0.0 0.00 75.7 71.6 10.6 10.5 300 23 60.9 43.3 1.0 0.0 0.00 74.2 71.6 9.9 9.7 301 24 59.6 45.9 0.9 0.0 0.00 72.9 71.7 11.7 11.5 310 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.8 54.4 65.4 DegF RELATIVE HUMIDITY 78.7 25.5 46.3 % VAPOR PRESS. DEF. 1.2 KPas SOLAR RADIATION 528.7 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 86.0 68.1 75.6 DegF SOIL TEMP. 20 IN 71.8 71.5 71.7 DegF WIND SPEED 18.4 6.0 MPH WIND VECTOR MAG. 4.9 MPH WIND VECTOR DIR. 297 Degrees REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 10.4 599 15.4 20.4 SINE CURVE 10.8 652 15.6 963 20.6 1336 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY APR 4 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 59.2 46.4 0.9 0.0 0.00 71.7 71.7 10.9 10.7 311 2 58.3 48.4 0.9 0.0 0.00 70.7 71.7 10.5 10.3 311 3 57.5 49.8 0.8 0.0 0.00 69.8 71.8 7.9 7.7 317 4 56.8 50.4 0.8 0.0 0.00 68.9 71.8 8.8 8.7 324 5 56.6 49.3 0.8 0.0 0.00 68.2 71.8 10.6 10.4 323 6 56.1 52.6 0.7 0.0 0.00 67.5 71.8 10.0 9.8 323 7 55.6 53.4 0.7 0.8 0.00 66.9 71.8 9.3 9.2 318 8 56.2 53.2 0.7 7.5 0.00 66.5 71.8 11.7 11.5 316 9 58.7 50.9 0.8 27.8 0.00 66.8 71.8 10.9 10.7 316 10 61.8 50.3 0.9 36.7 0.00 68.4 71.8 9.0 8.7 313 11 64.5 45.5 1.1 48.5 0.00 70.3 71.7 5.8 5.5 301 12 67.0 41.4 1.3 61.9 0.00 73.3 71.7 3.8 3.0 265 13 69.0 42.0 1.4 73.8 0.00 76.7 71.7 4.2 3.6 176 14 70.0 41.3 1.5 69.5 0.00 79.9 71.6 4.0 2.9 190 15 71.0 39.2 1.6 60.7 0.00 82.2 71.6 3.7 2.9 219 16 72.1 38.6 1.6 54.8 0.00 83.2 71.5 4.6 4.0 184 17 72.6 40.3 1.6 40.0 0.00 83.6 71.5 7.0 6.7 177 18 72.5 40.1 1.6 22.8 0.00 82.8 71.4 5.5 5.0 210 19 70.3 41.4 1.5 5.6 0.00 80.8 71.4 4.1 4.0 254 20 66.4 46.0 1.2 0.0 0.00 78.4 71.4 1.7 1.3 228 21 62.3 53.3 0.9 0.0 0.00 76.2 71.4 2.0 1.5 170 22 62.9 50.8 1.0 0.0 0.00 74.4 71.4 3.9 0.8 241 23 61.1 44.8 1.0 0.0 0.00 72.9 71.4 5.4 5.1 261 24 58.8 48.6 0.9 0.0 0.00 71.5 71.5 3.8 3.6 270 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.2 55.4 63.2 DegF RELATIVE HUMIDITY 58.0 35.1 46.6 % VAPOR PRESS. DEF. 1.1 KPas SOLAR RADIATION 510.3 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 83.7 66.4 73.8 DegF SOIL TEMP. 20 IN 71.9 71.3 71.6 DegF WIND SPEED 22.6 6.6 MPH WIND VECTOR MAG. 4.3 MPH WIND VECTOR DIR. 296 Degrees REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 8.2 607 13.2 18.2 SINE CURVE 9.3 661 14.3 977 19.3 1355 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY APR 5 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 57.7 47.0 0.9 0.0 0.00 70.4 71.5 7.3 7.0 278 2 57.7 43.1 0.9 0.0 0.00 69.4 71.5 13.3 13.1 290 3 56.7 44.3 0.9 0.0 0.00 68.6 71.6 11.9 11.6 303 4 56.3 43.3 0.9 0.0 0.00 68.0 71.6 13.7 13.5 306 5 55.3 44.4 0.8 0.0 0.00 67.3 71.6 5.6 3.7 355 6 53.5 48.2 0.7 0.0 0.00 66.5 71.6 5.0 4.6 323 7 54.1 47.9 0.7 0.3 0.00 65.9 71.6 6.1 5.7 323 8 53.2 51.9 0.7 3.1 0.00 65.6 71.6 5.1 5.0 308 9 55.9 48.8 0.8 26.5 0.00 65.7 71.6 6.6 6.4 313 10 59.6 43.5 1.0 35.0 0.00 67.2 71.5 7.8 7.5 293 11 61.6 41.5 1.1 37.9 0.00 68.8 71.5 6.8 6.6 293 12 64.8 36.0 1.3 69.4 0.00 71.2 71.5 4.9 4.3 287 13 67.3 32.4 1.5 63.3 0.00 74.9 71.4 4.2 2.7 236 14 68.0 30.9 1.6 57.0 0.00 78.4 71.8 4.8 4.0 242 15 68.1 30.3 1.6 40.7 0.00 76.1 72.3 4.5 4.0 205 16 68.1 28.8 1.7 31.2 0.00 75.5 72.0 3.1 2.7 176 17 68.3 30.0 1.7 25.8 0.00 74.8 71.9 5.2 4.7 174 18 66.6 35.8 1.4 10.4 0.00 73.5 71.8 5.6 5.5 162 19 64.8 42.3 1.2 3.7 0.00 71.9 71.7 4.4 4.3 164 20 61.8 48.8 1.0 0.0 0.00 70.4 71.7 3.0 2.9 172 21 59.4 52.1 0.8 0.0 0.00 69.0 71.6 3.9 3.8 183 22 58.3 63.4 0.6 0.0 0.00 67.8 71.6 3.2 2.9 235 23 59.3 59.2 0.7 0.0 0.00 67.0 71.6 1.2 1.0 230 24 57.9 66.5 0.5 0.0 0.00 66.4 71.6 0.8 0.5 154 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.0 52.4 60.6 DegF RELATIVE HUMIDITY 70.5 24.5 44.2 % VAPOR PRESS. DEF. 1.0 KPas SOLAR RADIATION 404.2 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 79.5 65.5 70.1 DegF SOIL TEMP. 20 IN 72.5 71.3 71.7 DegF WIND SPEED 21.9 5.8 MPH WIND VECTOR MAG. 3.3 MPH WIND VECTOR DIR. 279 Degrees REF. EVAPOTRANSPIRATION 0.16 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 5.8 613 10.6 15.6 SINE CURVE 6.1 667 10.7 988 15.7 1371 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY APR 6 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 56.3 71.7 0.5 0.0 0.05 65.7 71.5 8.2 5.4 177 2 54.0 86.5 0.2 0.0 0.03 64.8 71.5 5.4 3.9 257 3 54.9 79.1 0.3 0.0 0.00 64.2 71.5 5.7 5.6 315 4 56.2 62.1 0.6 0.0 0.00 63.5 71.4 9.5 9.3 306 5 56.5 56.8 0.7 0.0 0.00 62.7 71.4 10.2 9.9 286 6 55.5 58.7 0.6 0.0 0.00 62.1 71.3 6.0 5.8 258 7 51.7 74.2 0.3 1.9 0.00 61.5 71.3 3.4 3.2 210 8 54.6 64.8 0.5 16.1 0.00 61.1 71.2 2.4 2.2 211 9 58.9 55.0 0.8 34.7 0.00 61.6 71.2 7.6 6.8 275 10 62.2 46.2 1.0 52.8 0.00 63.1 71.1 7.9 7.4 270 11 64.5 41.0 1.2 67.4 0.00 65.2 71.0 8.6 8.0 265 12 67.6 35.2 1.5 77.2 0.00 67.6 70.9 8.4 7.8 257 13 70.0 30.6 1.7 81.4 0.00 69.9 70.8 8.4 7.8 252 14 72.1 28.9 1.9 78.6 0.00 71.7 70.8 10.3 8.9 237 15 72.8 32.0 1.9 70.7 0.00 72.7 70.7 11.0 10.5 208 16 73.3 32.1 1.9 58.1 0.00 73.1 70.6 12.3 11.9 201 17 73.1 32.3 1.9 38.0 0.00 72.7 70.5 10.0 9.3 199 18 70.1 33.4 1.7 21.0 0.00 71.6 70.5 10.3 9.7 272 19 67.6 36.4 1.5 5.1 0.00 69.7 70.4 7.4 6.8 247 20 64.0 51.7 1.0 0.0 0.00 67.9 70.4 4.7 4.5 234 21 61.6 57.1 0.8 0.0 0.00 66.5 70.3 3.3 3.2 243 22 58.5 63.5 0.6 0.0 0.00 65.4 70.3 3.1 2.6 204 23 57.1 68.9 0.5 0.0 0.00 64.4 70.3 2.9 2.6 207 24 58.6 57.8 0.7 0.0 0.00 63.5 70.3 2.1 2.0 250 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.0 49.0 62.2 DegF RELATIVE HUMIDITY 90.8 23.9 52.3 % VAPOR PRESS. DEF. 1.0 KPas SOLAR RADIATION 603.0 Langleys PRECIPITATION 0.08 Inches SOIL TEMP. 4 IN 73.2 61.1 66.4 DegF SOIL TEMP. 20 IN 71.6 70.3 70.9 DegF WIND SPEED 20.4 7.0 MPH WIND VECTOR MAG. 5.3 MPH WIND VECTOR DIR. 247 Degrees REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 7.4 620 12.2 17.2 SINE CURVE 7.8 675 11.6 999 16.5 1388 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY APR 7 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 57.2 56.1 0.7 0.0 0.00 63.0 70.3 1.0 0.2 271 2 57.2 54.0 0.7 0.0 0.00 62.6 70.2 2.3 0.7 251 3 55.8 53.3 0.7 0.0 0.00 62.0 70.2 2.5 2.2 289 4 55.1 51.7 0.7 0.0 0.00 61.2 70.2 2.5 2.2 289 5 53.7 52.4 0.7 0.0 0.00 60.5 70.2 1.2 0.9 339 6 51.4 59.3 0.5 0.0 0.00 59.7 70.1 1.1 0.7 50 7 50.0 65.0 0.4 2.4 0.00 59.0 70.1 1.0 0.5 338 8 53.6 65.4 0.5 17.8 0.00 58.7 70.1 1.7 1.4 160 9 60.2 47.3 0.9 36.1 0.00 59.7 70.0 1.5 0.6 285 10 63.1 36.0 1.3 53.6 0.00 61.9 69.9 3.7 3.4 302 11 65.7 35.3 1.4 67.6 0.00 64.9 69.9 3.3 2.2 205 12 67.5 34.8 1.5 77.1 0.00 68.0 69.8 5.0 4.4 189 13 69.3 35.8 1.6 80.4 0.00 70.6 69.7 7.2 6.4 165 14 71.0 34.2 1.7 78.6 0.00 72.6 69.7 7.1 6.6 191 15 72.8 30.2 1.9 71.4 0.00 73.8 69.6 8.8 8.2 208 16 73.8 31.1 2.0 60.6 0.00 74.0 69.5 10.1 9.5 203 17 73.1 32.8 1.9 29.5 0.00 73.6 69.5 7.2 6.9 209 18 72.9 31.9 1.9 23.9 0.00 72.2 69.4 10.4 10.0 233 19 69.5 37.4 1.5 5.9 0.00 70.2 69.4 9.7 8.7 250 20 63.8 50.5 1.0 0.0 0.00 68.1 69.3 10.0 9.5 271 21 60.5 52.1 0.9 0.0 0.00 66.3 69.3 8.4 8.0 267 22 60.2 50.5 0.9 0.0 0.00 64.8 69.3 9.3 9.0 276 23 59.1 49.2 0.9 0.0 0.00 63.6 69.4 16.4 15.9 285 24 57.5 45.4 0.9 0.0 0.00 62.5 69.3 15.5 15.1 284 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.5 48.8 62.2 DegF RELATIVE HUMIDITY 72.4 23.7 45.5 % VAPOR PRESS. DEF. 1.1 KPas SOLAR RADIATION 605.1 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 74.1 58.7 65.6 DegF SOIL TEMP. 20 IN 70.3 69.3 69.8 DegF WIND SPEED 26.3 6.1 MPH WIND VECTOR MAG. 4.2 MPH WIND VECTOR DIR. 248 Degrees REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 7.7 628 12.2 17.2 SINE CURVE 8.0 683 11.9 1011 16.7 1404 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY APR 8 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 55.3 45.7 0.8 0.0 0.00 61.4 69.3 14.5 14.0 283 2 53.4 44.9 0.8 0.0 0.00 60.2 69.3 11.6 11.1 277 3 52.0 49.4 0.7 0.0 0.00 59.1 69.3 12.2 11.9 284 4 50.9 50.3 0.6 0.0 0.00 58.2 69.3 9.0 8.8 280 5 50.2 52.5 0.6 0.0 0.00 57.4 69.3 9.8 9.5 287 6 50.8 52.5 0.6 0.0 0.00 56.8 69.3 10.1 9.7 291 7 50.5 53.0 0.6 2.4 0.00 56.2 69.3 8.6 8.3 301 8 52.9 51.0 0.7 18.1 0.00 56.0 69.3 10.8 10.7 300 9 55.2 48.9 0.8 37.2 0.00 56.8 69.2 11.2 11.0 301 10 57.6 45.2 0.9 55.1 0.00 58.7 69.2 11.5 11.1 297 11 60.1 41.8 1.0 69.4 0.00 61.2 69.1 8.5 7.8 312 12 62.3 32.7 1.3 78.7 0.00 64.5 69.0 4.3 3.1 263 13 64.0 30.7 1.4 82.5 0.00 67.8 69.0 4.1 2.6 244 14 65.8 29.4 1.5 80.7 0.00 70.6 68.9 6.9 6.3 176 15 66.8 26.0 1.7 73.4 0.00 72.8 68.8 6.6 5.9 188 16 67.7 24.1 1.8 60.5 0.00 74.4 68.8 6.3 5.7 183 17 68.2 22.6 1.8 43.9 0.00 74.8 68.7 5.5 5.0 200 18 67.8 21.5 1.8 25.1 0.00 74.1 68.6 5.0 4.6 212 19 65.7 26.1 1.6 6.6 0.00 72.1 68.6 2.7 2.5 220 20 62.4 28.7 1.4 0.0 0.00 69.6 68.6 1.5 1.4 246 21 57.2 41.6 0.9 0.0 0.00 67.4 68.5 1.0 0.7 172 22 55.2 47.5 0.8 0.0 0.00 65.6 68.5 2.0 1.5 243 23 53.5 50.7 0.7 0.0 0.00 64.1 68.6 2.9 2.7 244 24 52.8 49.2 0.7 0.0 0.00 62.8 68.6 3.7 3.6 245 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.9 49.4 58.3 DegF RELATIVE HUMIDITY 59.3 18.8 40.3 % VAPOR PRESS. DEF. 1.1 KPas SOLAR RADIATION 633.8 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 74.9 56.0 64.3 DegF SOIL TEMP. 20 IN 69.4 68.5 69.0 DegF WIND SPEED 24.1 7.1 MPH WIND VECTOR MAG. 5.2 MPH WIND VECTOR DIR. 273 Degrees REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 4.4 633 8.3 13.3 SINE CURVE 5.4 689 9.2 1021 14.1 1418 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY APR 9 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 53.2 50.9 0.7 0.0 0.00 61.6 68.6 3.1 2.8 273 2 51.0 56.3 0.6 0.0 0.00 60.7 68.6 2.4 1.4 304 3 53.6 53.0 0.7 0.0 0.00 59.9 68.6 9.6 9.4 309 4 53.1 53.6 0.6 0.0 0.00 59.1 68.6 11.3 11.1 308 5 52.3 53.8 0.6 0.0 0.00 58.5 68.6 10.0 9.8 309 6 51.6 51.3 0.6 0.0 0.00 57.9 68.6 9.1 8.9 312 7 51.2 45.8 0.7 2.5 0.00 57.3 68.6 7.3 7.1 307 8 52.4 43.2 0.8 17.3 0.00 57.0 68.6 7.0 6.5 305 9 55.0 39.6 0.9 36.6 0.00 57.7 68.6 8.3 7.9 292 10 57.4 39.3 1.0 53.7 0.00 59.8 68.5 8.4 8.0 288 11 59.9 37.1 1.1 68.2 0.00 62.7 68.5 9.5 9.0 285 12 62.5 33.1 1.3 78.1 0.00 66.0 68.4 9.7 9.3 284 13 64.6 28.6 1.5 82.3 0.00 69.5 68.4 8.3 7.7 279 14 66.1 27.3 1.6 80.5 0.00 72.7 68.3 8.2 7.1 271 15 67.5 28.7 1.6 72.3 0.00 75.1 68.3 8.7 7.9 276 16 68.1 26.9 1.7 60.3 0.00 76.5 68.2 8.8 8.1 265 17 66.4 28.9 1.6 23.2 0.00 76.2 68.1 6.8 5.8 274 18 65.2 29.9 1.5 8.3 0.00 74.2 68.1 8.1 7.7 277 19 62.3 34.2 1.3 2.6 0.00 72.0 68.1 13.7 13.4 285 20 60.7 38.6 1.1 0.0 0.00 69.9 68.1 13.7 13.4 288 21 58.1 43.4 0.9 0.0 0.00 68.1 68.1 14.7 14.3 280 22 55.9 46.6 0.8 0.0 0.00 66.6 68.1 17.1 16.8 287 23 54.4 50.0 0.7 0.0 0.00 65.2 68.1 11.0 10.7 285 24 53.6 50.8 0.7 0.0 0.00 64.2 68.1 8.5 8.3 284 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.8 49.6 58.2 DegF RELATIVE HUMIDITY 61.2 22.3 41.3 % VAPOR PRESS. DEF. 1.0 KPas SOLAR RADIATION 586.0 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 76.7 57.0 65.3 DegF SOIL TEMP. 20 IN 68.6 68.1 68.4 DegF WIND SPEED 26.3 9.3 MPH WIND VECTOR MAG. 8.6 MPH WIND VECTOR DIR. 289 Degrees REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 4.2 637 8.2 13.2 SINE CURVE 5.5 694 9.2 1030 14.2 1433 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY APR 10 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 52.0 53.3 0.6 0.0 0.00 63.2 68.2 7.4 7.2 288 2 51.0 52.4 0.6 0.0 0.00 62.0 68.2 6.8 6.5 278 3 50.5 50.8 0.6 0.0 0.00 61.0 68.2 9.4 9.1 278 4 49.8 51.6 0.6 0.0 0.00 60.1 68.2 12.5 12.1 286 5 48.8 55.7 0.5 0.0 0.00 59.3 68.2 9.4 9.0 274 6 48.1 58.8 0.5 0.0 0.00 58.5 68.2 7.7 7.5 282 7 47.5 60.5 0.4 2.9 0.00 57.8 68.2 3.8 3.5 281 8 50.3 56.1 0.5 20.0 0.00 57.5 68.2 8.3 8.1 284 9 54.2 48.3 0.7 36.8 0.00 58.3 68.2 13.1 12.7 287 10 56.2 43.8 0.9 49.6 0.00 60.2 68.2 12.0 11.4 279 11 58.2 40.1 1.0 54.7 0.00 62.5 68.1 9.8 9.3 274 12 61.5 34.8 1.2 73.8 0.00 65.5 68.1 9.2 8.6 267 13 64.2 32.6 1.4 81.2 0.00 69.2 68.0 10.6 9.9 271 14 65.8 30.9 1.5 77.6 0.00 72.2 68.0 11.4 10.6 269 15 67.2 29.4 1.6 66.7 0.00 74.1 67.9 11.9 11.2 261 16 67.9 26.7 1.7 63.1 0.00 75.5 67.9 10.6 9.8 278 17 67.7 27.8 1.7 37.0 0.00 75.6 67.8 10.3 9.7 272 18 67.0 28.2 1.6 21.5 0.00 74.5 67.8 8.6 8.2 277 19 65.8 29.2 1.5 6.6 0.00 72.7 67.8 8.4 8.1 263 20 63.4 34.0 1.3 0.0 0.00 70.5 67.7 7.7 7.4 267 21 61.3 37.0 1.2 0.0 0.00 68.6 67.7 6.9 6.6 273 22 59.2 40.3 1.0 0.0 0.00 66.9 67.7 7.3 7.1 279 23 57.4 43.7 0.9 0.0 0.00 65.5 67.8 5.4 5.2 267 24 55.0 48.3 0.8 0.0 0.00 64.2 67.8 4.2 4.0 258 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.8 47.0 57.9 DegF RELATIVE HUMIDITY 63.2 22.2 42.3 % VAPOR PRESS. DEF. 1.0 KPas SOLAR RADIATION 591.8 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 75.8 57.5 65.6 DegF SOIL TEMP. 20 IN 68.2 67.7 68.0 DegF WIND SPEED 22.3 8.9 MPH WIND VECTOR MAG. 8.4 MPH WIND VECTOR DIR. 275 Degrees REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 4.7 642 8.2 12.9 SINE CURVE 5.0 699 8.4 1038 12.9 1446 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY APR 11 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 54.7 49.9 0.7 0.0 0.00 63.1 67.8 5.9 5.8 281 2 54.2 49.8 0.7 0.0 0.00 62.1 67.9 6.3 4.6 279 3 47.4 68.3 0.4 0.0 0.00 61.2 67.8 1.8 1.6 134 4 45.4 73.9 0.3 0.0 0.00 60.2 67.9 1.1 0.9 274 5 45.1 70.9 0.3 0.0 0.00 59.2 67.9 1.0 0.1 343 6 46.6 67.8 0.4 0.0 0.00 58.4 67.9 2.1 1.4 336 7 42.8 79.3 0.2 3.0 0.00 57.7 67.9 1.0 0.9 179 8 51.3 64.1 0.5 18.9 0.00 57.4 67.9 1.6 1.2 304 9 57.3 48.5 0.8 37.6 0.00 58.5 67.9 5.2 4.9 306 10 59.8 43.2 1.0 55.3 0.00 60.9 67.8 7.9 7.5 292 11 62.7 38.8 1.2 69.1 0.00 64.2 67.8 7.9 7.5 290 12 64.8 33.5 1.4 78.2 0.00 68.1 67.7 5.0 4.0 270 13 66.9 29.6 1.6 81.8 0.00 72.1 67.7 5.2 3.5 230 14 68.1 27.4 1.7 80.1 0.00 75.5 67.6 6.0 4.9 219 15 69.3 26.0 1.8 72.6 0.00 78.2 67.6 5.1 4.4 205 16 70.0 24.9 1.9 60.0 0.00 79.7 67.5 5.9 5.1 235 17 70.0 25.2 1.9 43.6 0.00 79.9 67.5 6.7 6.0 202 18 69.6 26.1 1.8 24.4 0.00 78.9 67.5 5.4 5.0 225 19 67.4 33.4 1.5 6.4 0.00 76.7 67.5 5.3 4.5 233 20 64.9 40.2 1.3 0.0 0.00 74.1 67.5 11.2 10.9 283 21 61.7 45.8 1.0 0.0 0.00 71.8 67.5 13.7 13.4 288 22 60.3 47.7 0.9 0.0 0.00 69.9 67.5 10.9 10.4 282 23 59.0 51.4 0.8 0.0 0.00 68.3 67.6 6.8 6.5 273 24 58.0 53.0 0.8 0.0 0.00 67.0 67.6 7.7 7.5 278 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.0 41.9 59.1 DegF RELATIVE HUMIDITY 82.7 19.5 46.6 % VAPOR PRESS. DEF. 1.0 KPas SOLAR RADIATION 630.9 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 80.0 57.4 67.6 DegF SOIL TEMP. 20 IN 67.9 67.4 67.7 DegF WIND SPEED 21.4 5.7 MPH WIND VECTOR MAG. 4.3 MPH WIND VECTOR DIR. 267 Degrees REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 6.3 648 10.0 14.1 SINE CURVE 5.4 705 8.3 1046 11.8 1457 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY APR 12 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 57.6 53.5 0.8 0.0 0.00 65.8 67.7 8.0 7.7 273 2 57.0 52.9 0.7 0.0 0.00 64.8 67.7 8.1 7.7 273 3 56.5 54.3 0.7 0.0 0.00 63.9 67.8 8.1 7.8 282 4 56.0 56.1 0.7 0.0 0.00 63.1 67.8 7.9 7.6 275 5 55.9 55.4 0.7 0.0 0.00 62.4 67.9 11.0 10.7 281 6 55.6 57.4 0.6 0.0 0.00 61.8 67.9 8.4 8.1 277 7 55.8 57.1 0.7 3.0 0.00 61.3 67.9 9.9 9.7 297 8 56.4 59.4 0.6 18.9 0.00 61.1 67.9 4.2 2.3 270 9 59.9 53.1 0.8 37.5 0.00 62.0 67.9 7.0 6.6 292 10 62.9 48.1 1.0 55.1 0.00 64.3 67.9 7.3 6.8 277 11 66.2 43.1 1.2 68.9 0.00 67.4 67.9 7.6 7.1 279 12 68.5 38.5 1.5 78.2 0.00 71.1 67.9 5.6 4.9 303 13 71.1 32.6 1.7 82.0 0.00 75.0 67.8 4.1 2.5 280 14 72.2 30.1 1.9 80.0 0.00 78.5 67.8 4.5 3.2 275 15 73.5 26.9 2.1 72.9 0.00 81.1 67.8 4.9 4.2 234 16 74.1 25.6 2.1 60.6 0.00 82.6 67.8 5.7 4.9 222 17 74.5 25.3 2.2 44.2 0.00 82.8 67.7 4.8 4.2 227 18 73.7 29.6 2.0 25.7 0.00 81.9 67.7 5.7 5.3 205 19 71.0 35.6 1.7 7.3 0.00 79.7 67.7 4.4 4.3 204 20 65.7 43.8 1.2 0.0 0.00 76.9 67.7 2.9 2.8 205 21 64.4 44.9 1.1 0.0 0.00 74.4 67.8 1.5 1.5 269 22 65.2 38.5 1.3 0.0 0.00 72.4 67.9 2.2 2.1 272 23 59.9 49.1 0.9 0.0 0.00 70.6 67.9 1.5 1.4 292 24 56.7 53.9 0.7 0.0 0.00 69.1 68.0 0.7 0.5 161 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.2 54.3 63.8 DegF RELATIVE HUMIDITY 65.0 22.8 44.4 % VAPOR PRESS. DEF. 1.2 KPas SOLAR RADIATION 634.5 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 82.9 61.1 70.5 DegF SOIL TEMP. 20 IN 68.0 67.6 67.8 DegF WIND SPEED 19.7 5.7 MPH WIND VECTOR MAG. 4.6 MPH WIND VECTOR DIR. 269 Degrees REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 8.8 657 13.8 18.8 SINE CURVE 9.9 714 14.8 1061 19.8 1477 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY APR 13 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 52.8 69.5 0.4 0.0 0.00 67.7 68.1 1.8 1.3 49 2 52.2 70.3 0.4 0.0 0.00 66.4 68.1 0.6 0.4 23 3 50.8 72.4 0.4 0.0 0.00 65.3 68.2 0.5 0.2 244 4 49.6 80.4 0.2 0.0 0.00 64.2 68.3 0.4 0.3 327 5 49.1 79.1 0.2 0.0 0.00 63.2 68.3 0.8 0.3 280 6 47.2 81.3 0.2 0.0 0.00 62.4 68.4 1.3 1.0 181 7 46.9 79.8 0.2 3.2 0.00 61.6 68.4 0.7 0.5 83 8 53.2 73.6 0.4 18.0 0.00 61.4 68.4 0.8 0.6 342 9 62.7 57.0 0.9 36.8 0.00 62.5 68.4 1.0 0.9 11 10 71.1 38.3 1.6 54.5 0.00 65.3 68.4 1.4 1.0 35 11 74.6 30.3 2.0 68.8 0.00 69.0 68.4 3.3 2.8 69 12 76.8 24.4 2.4 78.2 0.00 73.2 68.4 2.1 0.8 37 13 77.6 25.9 2.4 82.2 0.00 77.3 68.3 3.0 1.8 292 14 79.0 22.0 2.6 80.6 0.00 80.8 68.3 4.5 3.6 214 15 79.6 18.9 2.8 73.1 0.00 83.3 68.3 4.6 3.8 195 16 80.5 18.9 2.9 59.6 0.00 84.7 68.3 4.8 4.4 188 17 80.6 19.1 2.9 42.7 0.00 84.9 68.3 4.8 4.5 192 18 79.7 21.4 2.7 24.2 0.00 83.9 68.3 5.3 5.2 189 19 75.6 30.8 2.1 7.1 0.00 81.6 68.3 4.9 4.9 175 20 69.4 41.4 1.4 0.0 0.00 78.9 68.3 2.5 2.2 199 21 66.7 46.1 1.2 0.0 0.00 76.4 68.3 0.6 0.6 232 22 62.3 52.9 0.9 0.0 0.00 74.3 68.4 0.7 0.7 150 23 61.6 57.2 0.8 0.0 0.00 72.4 68.5 1.1 0.9 303 24 58.3 60.1 0.7 0.0 0.00 70.8 68.5 1.1 0.8 178 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.1 45.2 64.9 DegF RELATIVE HUMIDITY 87.0 15.8 48.8 % VAPOR PRESS. DEF. 1.4 KPas SOLAR RADIATION 629.0 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 85.0 61.4 72.1 DegF SOIL TEMP. 20 IN 68.5 68.0 68.3 DegF WIND SPEED 9.8 2.2 MPH WIND VECTOR MAG. 1.0 MPH WIND VECTOR DIR. 189 Degrees REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 11.5 668 15.2 19.9 SINE CURVE 10.5 725 14.0 1075 18.2 1495 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY APR 14 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 57.3 62.4 0.6 0.0 0.00 69.5 68.6 1.7 0.8 272 2 60.0 50.3 0.9 0.0 0.00 68.3 68.7 2.9 0.8 167 3 57.7 51.2 0.8 0.0 0.00 67.2 68.8 1.6 0.5 131 4 53.2 72.5 0.4 0.0 0.00 66.1 68.8 1.8 1.7 30 5 51.5 79.7 0.3 0.0 0.00 65.2 68.9 2.2 2.0 4 6 51.0 79.3 0.3 0.0 0.00 64.3 68.9 1.0 0.5 8 7 50.5 82.2 0.2 3.3 0.00 63.4 69.0 0.7 0.5 41 8 57.8 62.9 0.6 18.8 0.00 63.2 69.0 0.5 0.4 43 9 64.9 54.1 1.0 37.6 0.00 64.3 69.0 1.9 1.8 1 10 72.0 37.2 1.7 55.7 0.00 66.9 69.0 1.1 0.9 339 11 76.0 27.5 2.2 68.9 0.00 70.5 69.0 1.5 1.2 343 12 79.5 23.4 2.6 78.8 0.00 74.7 69.0 2.2 0.5 346 13 81.2 17.7 3.0 82.9 0.00 78.5 69.0 6.0 5.6 184 14 83.2 12.8 3.4 81.2 0.00 81.8 69.0 5.3 4.5 190 15 84.5 10.7 3.6 73.6 0.00 84.3 68.9 4.8 4.5 188 16 85.1 10.5 3.7 60.6 0.00 85.8 68.9 5.1 4.7 186 17 85.0 11.8 3.6 43.6 0.00 86.1 68.9 4.5 4.2 187 18 83.9 13.0 3.5 23.3 0.00 85.2 68.9 4.6 4.5 176 19 79.8 21.1 2.7 6.8 0.00 82.9 68.9 3.6 3.4 203 20 73.5 27.6 2.1 0.0 0.00 80.1 68.9 1.3 0.5 163 21 67.1 41.4 1.3 0.0 0.00 77.4 69.0 1.6 1.0 243 22 64.5 44.3 1.2 0.0 0.00 75.3 69.1 1.1 0.8 213 23 59.9 53.5 0.8 0.0 0.00 73.4 69.1 1.3 1.3 39 24 58.1 60.5 0.7 0.0 0.00 71.7 69.2 1.9 1.4 22 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 85.7 49.9 68.2 DegF RELATIVE HUMIDITY 85.3 7.9 42.0 % VAPOR PRESS. DEF. 1.7 KPas SOLAR RADIATION 635.2 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 86.2 63.1 73.6 DegF SOIL TEMP. 20 IN 69.2 68.5 68.9 DegF WIND SPEED 10.7 2.5 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 187 Degrees REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 13.8 682 18.2 23.2 SINE CURVE 13.7 738 17.9 1093 22.8 1518 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY APR 15 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 56.9 58.4 0.7 0.0 0.00 70.3 69.3 1.0 0.3 126 2 55.0 65.2 0.5 0.0 0.00 69.1 69.4 1.4 1.2 144 3 52.6 76.4 0.3 0.0 0.00 67.9 69.4 1.2 0.7 192 4 52.0 76.6 0.3 0.0 0.00 66.8 69.5 0.8 0.1 73 5 51.0 72.2 0.4 0.0 0.00 65.8 69.5 1.4 1.1 143 6 51.6 72.7 0.4 0.0 0.00 64.9 69.6 1.7 1.6 44 7 51.0 75.1 0.3 3.7 0.00 64.1 69.6 0.9 0.6 12 8 57.6 59.4 0.7 20.0 0.00 63.8 69.7 0.7 0.1 225 9 65.8 46.8 1.2 38.8 0.00 65.0 69.7 1.0 0.3 347 10 73.3 31.3 1.9 56.7 0.00 67.7 69.7 2.0 1.6 288 11 77.4 14.8 2.7 70.4 0.00 71.2 69.7 4.3 4.0 281 12 79.8 10.5 3.1 81.4 0.00 75.2 69.6 4.3 3.8 266 13 81.8 10.4 3.3 85.3 0.00 79.1 69.6 5.1 4.4 265 14 83.5 9.3 3.6 83.3 0.00 82.4 69.6 5.3 4.7 255 15 85.1 8.6 3.8 73.9 0.00 85.0 69.5 4.7 4.1 262 16 86.1 7.1 4.0 62.7 0.00 86.5 69.5 5.2 4.8 251 17 86.2 8.1 3.9 45.2 0.00 86.8 69.5 4.5 3.9 245 18 85.2 10.8 3.7 25.3 0.00 85.8 69.5 4.2 4.0 242 19 80.8 18.2 3.0 7.0 0.00 83.6 69.5 3.0 2.9 217 20 71.7 33.8 1.8 0.0 0.00 80.8 69.5 3.0 2.6 223 21 68.4 36.6 1.5 0.0 0.00 78.2 69.6 2.4 1.5 211 22 63.3 43.8 1.1 0.0 0.00 76.0 69.6 1.1 0.8 178 23 61.8 44.8 1.0 0.0 0.00 74.1 69.7 0.6 0.2 106 24 57.7 54.5 0.7 0.0 0.00 72.4 69.8 1.9 1.7 132 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.8 49.4 68.2 DegF RELATIVE HUMIDITY 84.4 3.8 39.4 % VAPOR PRESS. DEF. 1.8 KPas SOLAR RADIATION 653.6 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 86.8 63.8 74.3 DegF SOIL TEMP. 20 IN 69.8 69.2 69.6 DegF WIND SPEED 12.0 2.6 MPH WIND VECTOR MAG. 1.5 MPH WIND VECTOR DIR. 247 Degrees REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 13.9 696 18.1 23.1 SINE CURVE 14.0 752 17.9 1111 23.1 1541 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY APR 16 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 55.8 66.9 0.5 0.0 0.00 70.9 69.9 0.9 0.2 331 2 55.2 65.8 0.5 0.0 0.00 69.6 69.9 0.8 0.5 312 3 54.0 67.6 0.5 0.0 0.00 68.5 70.0 0.8 0.5 33 4 51.9 72.8 0.4 0.0 0.00 67.5 70.1 1.8 1.3 39 5 51.2 70.1 0.4 0.0 0.00 66.6 70.1 0.7 0.1 244 6 50.2 71.1 0.4 0.0 0.00 65.7 70.1 0.8 0.0 249 7 50.8 75.2 0.3 3.8 0.00 64.9 70.2 1.0 0.7 11 8 58.1 63.4 0.6 19.9 0.00 64.7 70.2 2.0 1.9 27 9 67.9 43.0 1.4 39.1 0.00 65.9 70.3 1.5 1.1 52 10 76.8 34.1 2.1 56.8 0.00 68.8 70.2 1.4 0.2 267 11 80.3 31.6 2.4 70.9 0.00 72.6 70.2 3.3 2.9 211 12 84.9 23.2 3.2 80.4 0.00 76.7 70.2 5.3 5.0 195 13 88.2 16.2 3.8 84.1 0.00 80.6 70.1 6.3 6.1 198 14 90.5 13.6 4.2 82.7 0.00 84.0 70.1 5.7 4.9 179 15 92.6 12.1 4.6 74.9 0.00 86.7 70.1 5.6 5.3 183 16 93.4 10.6 4.8 62.4 0.00 88.4 70.0 4.4 4.1 165 17 93.8 11.0 4.8 45.5 0.00 89.0 70.0 4.6 4.3 166 18 92.1 16.2 4.3 25.9 0.00 88.2 70.0 5.9 5.7 166 19 85.6 27.4 3.1 7.5 0.00 86.1 70.0 5.5 5.4 197 20 76.9 39.6 1.9 0.0 0.00 83.2 70.0 1.8 1.8 207 21 72.4 41.4 1.6 0.0 0.00 80.6 70.1 1.7 1.7 205 22 69.3 41.9 1.4 0.0 0.00 78.3 70.2 2.2 2.2 197 23 64.8 48.0 1.1 0.0 0.00 76.4 70.3 2.1 1.7 185 24 62.5 54.0 0.9 0.0 0.00 74.7 70.3 1.4 1.3 116 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.3 49.0 71.6 DegF RELATIVE HUMIDITY 81.7 8.5 42.4 % VAPOR PRESS. DEF. 2.0 KPas SOLAR RADIATION 654.1 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 89.0 64.7 75.7 DegF SOIL TEMP. 20 IN 70.3 69.8 70.1 DegF WIND SPEED 10.0 2.8 MPH WIND VECTOR MAG. 1.9 MPH WIND VECTOR DIR. 183 Degrees REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 15.9 712 20.2 25.2 SINE CURVE 16.2 769 20.3 1131 25.1 1566 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY APR 17 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 60.5 58.4 0.7 0.0 0.00 73.2 70.4 2.0 1.9 125 2 59.1 59.3 0.7 0.0 0.00 71.9 70.5 1.7 1.3 113 3 57.8 61.9 0.6 0.0 0.00 70.7 70.6 1.0 0.8 81 4 56.4 66.3 0.5 0.0 0.00 69.7 70.7 0.6 0.2 265 5 55.2 70.1 0.4 0.0 0.00 68.7 70.7 0.7 0.6 12 6 53.9 71.6 0.4 0.0 0.00 67.8 70.8 1.1 0.8 12 7 56.3 70.5 0.5 4.1 0.00 67.1 70.8 1.9 1.5 307 8 63.3 60.0 0.8 21.1 0.00 66.9 70.9 1.7 1.6 37 9 73.2 38.6 1.7 37.1 0.00 68.1 70.9 1.5 1.4 60 10 79.8 34.9 2.3 54.8 0.00 70.8 70.9 1.1 0.6 10 11 84.5 30.5 2.8 64.9 0.00 74.4 70.8 2.8 2.2 219 12 88.3 22.5 3.5 75.4 0.00 78.3 70.8 3.7 3.3 212 13 92.5 15.6 4.4 86.3 0.00 82.5 70.8 4.2 3.9 193 14 95.0 11.3 5.0 85.0 0.00 86.2 70.8 4.7 4.3 191 15 95.8 9.8 5.2 75.0 0.00 89.0 70.8 4.2 3.5 185 16 96.0 10.0 5.2 63.5 0.00 90.4 70.7 6.3 6.0 186 17 95.4 10.5 5.1 46.7 0.00 90.8 70.7 5.0 4.6 195 18 93.6 13.8 4.6 27.3 0.00 89.9 70.7 5.6 5.5 206 19 86.9 23.0 3.4 8.8 0.00 87.6 70.7 4.1 4.0 210 20 80.2 26.7 2.6 0.0 0.00 84.6 70.8 1.5 1.4 224 21 73.8 32.8 1.9 0.0 0.00 81.8 70.8 1.2 0.9 236 22 72.7 31.7 1.9 0.0 0.00 79.4 70.9 1.3 1.1 215 23 70.6 31.1 1.8 0.0 0.00 77.4 71.0 1.8 1.6 248 24 70.0 34.6 1.7 0.0 0.00 75.8 71.1 1.3 0.7 323 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.6 52.8 75.5 DegF RELATIVE HUMIDITY 79.6 7.4 37.3 % VAPOR PRESS. DEF. 2.4 KPas SOLAR RADIATION 650.3 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 90.8 66.8 77.6 DegF SOIL TEMP. 20 IN 71.1 70.3 70.8 DegF WIND SPEED 10.5 2.5 MPH WIND VECTOR MAG. 1.5 MPH WIND VECTOR DIR. 198 Degrees REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 18.2 730 23.1 28.1 SINE CURVE 17.7 786 22.4 1154 27.5 1594 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY APR 18 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 62.6 43.0 1.1 0.0 0.00 74.4 71.2 2.9 2.3 165 2 65.9 36.5 1.4 0.0 0.00 73.2 71.3 1.8 1.3 65 3 59.4 55.5 0.8 0.0 0.00 72.1 71.3 1.7 1.5 39 4 58.2 60.7 0.7 0.0 0.00 71.2 71.4 1.9 1.5 20 5 56.9 66.0 0.5 0.0 0.00 70.3 71.5 2.5 2.3 30 6 57.3 63.0 0.6 0.0 0.00 69.6 71.5 3.3 2.9 21 7 57.7 64.9 0.6 3.3 0.00 69.0 71.6 3.4 3.3 18 8 65.8 47.7 1.1 20.1 0.00 68.9 71.6 2.3 1.3 157 9 73.6 37.2 1.8 33.6 0.00 70.1 71.7 2.9 2.5 196 10 78.8 27.4 2.4 57.2 0.00 72.5 71.6 3.4 3.1 198 11 83.3 26.4 2.9 74.0 0.00 76.1 71.6 4.7 4.5 186 12 88.4 18.8 3.7 75.7 0.00 80.0 71.6 3.5 2.9 209 13 91.8 15.2 4.3 73.6 0.00 83.4 71.6 4.7 4.3 189 14 93.0 14.5 4.5 57.8 0.00 85.7 71.6 6.3 6.1 197 15 93.1 15.5 4.5 52.2 0.00 86.8 71.5 6.5 6.2 207 16 91.9 18.4 4.2 34.3 0.00 86.9 71.5 6.1 5.9 212 17 91.9 16.6 4.3 28.6 0.00 86.6 71.5 5.3 5.1 181 18 87.7 25.4 3.3 8.1 0.00 85.4 71.5 4.2 4.2 161 19 84.4 30.2 2.8 4.9 0.00 83.8 71.5 3.0 2.5 217 20 82.1 25.6 2.8 0.0 0.00 82.0 71.6 4.1 3.9 273 21 80.9 15.3 3.1 0.0 0.00 80.3 71.6 10.4 10.3 305 22 79.5 15.4 2.9 0.0 0.00 79.1 71.7 11.8 11.6 306 23 77.7 13.5 2.8 0.0 0.00 77.9 71.7 9.8 9.6 297 24 76.6 15.0 2.7 0.0 0.00 77.0 71.8 7.0 6.0 307 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.9 55.5 76.6 DegF RELATIVE HUMIDITY 75.0 10.8 32.0 % VAPOR PRESS. DEF. 2.5 KPas SOLAR RADIATION 523.7 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 87.0 68.8 77.6 DegF SOIL TEMP. 20 IN 71.8 71.1 71.5 DegF WIND SPEED 19.7 4.7 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 249 Degrees REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 20.1 750 25.1 30.1 SINE CURVE 18.4 805 23.3 1177 28.3 1622 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY APR 19 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 73.7 19.1 2.3 0.0 0.00 76.0 71.8 3.2 1.9 225 2 74.3 15.7 2.4 0.0 0.00 75.2 71.9 2.5 1.7 316 3 71.8 20.5 2.1 0.0 0.00 74.5 72.0 4.9 4.0 328 4 70.0 28.6 1.8 0.0 0.00 73.7 72.0 3.7 1.5 276 5 67.7 28.8 1.6 0.0 0.00 73.0 72.1 4.0 3.9 253 6 66.2 33.0 1.5 0.0 0.00 72.2 72.1 2.3 1.9 247 7 65.6 39.6 1.3 2.4 0.00 71.4 72.1 3.8 3.4 307 8 69.6 30.6 1.7 8.9 0.00 71.3 72.2 5.3 5.1 314 9 72.4 22.0 2.1 10.6 0.00 71.5 72.2 2.0 1.2 318 10 72.9 24.3 2.1 25.6 0.00 72.1 72.2 6.2 6.0 312 11 75.3 25.9 2.2 44.3 0.00 73.5 72.2 6.5 6.3 311 12 78.9 22.4 2.6 54.1 0.00 76.0 72.2 5.8 5.6 303 13 81.8 17.8 3.1 66.9 0.00 78.5 72.1 5.6 5.3 291 14 83.5 14.6 3.4 47.5 0.00 80.7 72.1 5.3 4.8 266 15 84.1 14.5 3.4 39.3 0.00 81.6 72.1 5.3 4.4 226 16 83.3 18.8 3.2 27.8 0.00 81.8 72.1 6.7 6.3 180 17 80.7 25.9 2.7 14.4 0.00 81.1 72.1 6.2 6.1 157 18 79.2 29.0 2.4 7.6 0.00 80.1 72.1 2.3 2.0 221 19 76.7 28.4 2.3 2.1 0.00 78.9 72.1 5.5 5.0 299 20 74.0 29.4 2.0 0.0 0.00 77.5 72.0 11.6 11.4 305 21 72.1 30.6 1.9 0.0 0.00 76.2 72.1 15.1 14.8 296 22 68.9 37.9 1.5 0.0 0.00 75.1 72.1 17.1 16.8 303 23 66.2 42.7 1.3 0.0 0.00 74.0 72.1 20.9 20.5 305 24 64.2 44.6 1.1 0.0 0.00 72.9 72.1 20.8 20.5 301 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.8 62.3 73.9 DegF RELATIVE HUMIDITY 48.5 10.2 26.9 % VAPOR PRESS. DEF. 2.2 KPas SOLAR RADIATION 351.7 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 81.8 71.2 75.9 DegF SOIL TEMP. 20 IN 72.2 71.8 72.1 DegF WIND SPEED 34.5 7.2 MPH WIND VECTOR MAG. 5.4 MPH WIND VECTOR DIR. 293 Degrees REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 18.9 769 23.9 28.9 SINE CURVE 18.6 823 23.6 1201 28.6 1651 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY APR 20 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 62.5 46.7 1.0 0.0 0.00 71.9 72.2 17.4 17.2 305 2 61.2 45.6 1.0 0.0 0.00 70.9 72.2 14.8 14.4 296 3 60.0 43.8 1.0 0.0 0.00 69.9 72.2 13.1 12.8 292 4 58.3 45.4 0.9 0.0 0.00 68.9 72.2 11.6 11.2 304 5 57.4 47.1 0.8 0.0 0.00 68.1 72.2 8.3 7.9 297 6 55.6 52.2 0.7 0.0 0.00 67.3 72.2 4.5 3.9 307 7 55.9 51.2 0.7 4.7 0.00 66.7 72.2 2.9 0.7 267 8 59.3 47.6 0.9 22.3 0.00 66.4 72.2 3.4 3.1 268 9 61.9 43.8 1.1 41.4 0.00 67.4 72.2 9.1 8.7 267 10 64.5 40.2 1.2 58.3 0.00 69.3 72.1 10.4 10.0 284 11 67.7 35.1 1.5 72.5 0.00 72.1 72.1 8.8 8.5 285 12 70.1 29.6 1.8 81.9 0.00 75.6 72.1 6.6 5.8 269 13 72.1 25.2 2.0 85.2 0.00 79.1 72.0 6.5 5.8 262 14 74.3 23.4 2.2 82.9 0.00 82.0 72.0 8.4 7.6 263 15 75.7 21.3 2.4 75.0 0.00 84.2 71.9 8.1 7.0 243 16 76.8 20.8 2.5 62.5 0.00 85.4 71.9 8.2 7.0 240 17 76.5 22.3 2.4 46.2 0.00 85.5 71.8 8.3 7.8 264 18 73.2 28.4 2.0 15.8 0.00 84.2 71.8 10.0 9.7 283 19 70.0 33.0 1.7 10.1 0.00 81.9 71.8 11.3 11.0 282 20 66.9 36.4 1.4 0.0 0.00 79.4 71.8 13.8 13.5 286 21 64.4 39.6 1.2 0.0 0.00 77.2 71.8 12.6 12.4 286 22 62.7 42.0 1.1 0.0 0.00 75.3 71.9 11.7 11.4 287 23 60.8 45.5 1.0 0.0 0.00 73.7 71.9 9.4 9.1 278 24 59.7 46.3 0.9 0.0 0.00 72.3 71.9 8.5 8.2 280 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.7 54.1 65.3 DegF RELATIVE HUMIDITY 56.8 17.8 38.0 % VAPOR PRESS. DEF. 1.4 KPas SOLAR RADIATION 659.1 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 85.6 66.4 74.8 DegF SOIL TEMP. 20 IN 72.2 71.7 72.0 DegF WIND SPEED 29.3 9.5 MPH WIND VECTOR MAG. 8.6 MPH WIND VECTOR DIR. 283 Degrees REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 10.3 779 15.3 20.3 SINE CURVE 10.9 834 15.9 1217 20.9 1672 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY APR 21 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 58.9 47.0 0.9 0.0 0.00 71.2 72.0 9.6 9.3 296 2 56.9 52.5 0.8 0.0 0.00 70.1 72.0 5.4 5.3 298 3 54.1 59.3 0.6 0.0 0.00 69.0 72.0 1.6 0.4 239 4 50.9 68.4 0.4 0.0 0.00 61.8 70.5 2.2 1.7 163 5 49.7 73.0 0.3 0.0 0.00 59.5 68.8 2.2 2.1 134 6 48.7 78.0 0.3 0.0 0.00 57.6 68.5 2.1 0.6 93 7 48.8 82.7 0.2 4.7 0.00 56.3 68.1 2.5 2.0 4 8 54.6 76.2 0.3 9.5 0.00 56.3 68.1 1.6 1.3 17 9 58.3 65.6 0.6 17.1 0.00 57.2 68.5 2.0 1.7 319 10 59.6 64.6 0.6 16.3 0.00 58.5 68.0 5.5 5.1 296 11 59.0 75.1 0.4 22.0 0.02 59.6 67.8 4.6 4.1 270 12 57.4 77.7 0.4 24.4 0.04 60.3 68.0 5.8 5.4 251 13 61.3 61.6 0.7 56.4 0.00 65.6 66.2 10.5 8.6 259 14 59.4 51.4 0.8 20.8 0.00 63.9 65.5 20.2 19.6 289 15 59.0 50.9 0.8 40.0 0.00 63.0 65.5 14.1 13.6 282 16 62.0 38.7 1.2 59.4 0.00 66.5 65.4 14.1 13.5 278 17 62.7 35.5 1.3 40.5 0.00 66.0 65.9 15.0 14.3 277 18 62.7 35.0 1.3 27.1 0.00 63.0 65.3 16.2 15.7 286 19 61.8 39.5 1.1 8.6 0.00 60.7 65.1 12.8 12.3 267 20 59.7 41.7 1.0 0.0 0.00 60.1 65.7 8.8 8.5 264 21 58.5 44.4 0.9 0.0 0.00 58.9 66.0 8.5 8.2 270 22 56.6 48.3 0.8 0.0 0.00 56.4 65.8 8.4 8.2 280 23 55.9 48.8 0.8 0.0 0.00 54.3 64.3 8.2 8.0 279 24 55.7 50.0 0.8 0.0 0.00 52.5 63.4 9.2 9.0 282 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.0 46.2 57.2 DegF RELATIVE HUMIDITY 89.2 31.4 56.9 % VAPOR PRESS. DEF. 0.7 KPas SOLAR RADIATION 347.1 Langleys PRECIPITATION 0.06 Inches SOIL TEMP. 4 IN 72.3 52.4 61.6 DegF SOIL TEMP. 20 IN 72.4 63.4 67.5 DegF WIND SPEED 34.5 8.0 MPH WIND VECTOR MAG. 6.8 MPH WIND VECTOR DIR. 279 Degrees REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 3.2 782 7.3 12.2 SINE CURVE 2.9 837 5.9 1222 10.1 1682 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY APR 22 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 54.8 52.8 0.7 0.0 0.00 51.9 62.7 6.7 6.4 273 2 55.2 52.4 0.7 0.0 0.00 51.4 61.4 9.4 9.2 292 3 51.8 61.8 0.5 0.0 0.00 50.7 61.0 5.0 0.7 156 4 47.2 75.1 0.3 0.0 0.00 50.4 61.9 4.3 4.0 132 5 45.0 81.8 0.2 0.0 0.00 49.9 62.4 3.5 3.1 236 6 44.9 81.7 0.2 0.0 0.00 49.4 62.7 2.6 2.4 227 7 44.7 82.5 0.2 6.0 0.00 49.1 63.0 1.5 0.9 140 8 50.9 69.8 0.4 23.2 0.00 49.3 63.2 1.9 1.4 209 9 56.3 60.0 0.6 41.5 0.00 51.2 63.3 3.2 3.0 193 10 61.3 48.2 1.0 58.3 0.00 54.4 63.4 2.9 2.2 231 11 65.2 40.2 1.3 71.9 0.00 58.2 63.5 4.4 3.8 256 12 68.8 33.9 1.6 80.7 0.00 61.7 63.6 5.4 4.7 228 13 71.9 32.6 1.8 83.7 0.00 64.8 63.6 5.9 5.1 205 14 74.1 28.3 2.1 81.9 0.00 66.8 63.6 5.4 4.4 206 15 75.7 27.3 2.2 74.7 0.00 68.5 63.7 6.5 5.9 198 16 76.7 25.2 2.3 62.3 0.00 69.7 63.7 7.9 7.4 187 17 77.1 25.3 2.4 46.1 0.00 69.9 63.7 7.5 7.0 187 18 76.5 28.0 2.2 27.5 0.00 69.3 63.8 7.8 7.5 181 19 73.5 33.5 1.9 9.5 0.00 67.8 63.8 5.6 5.5 190 20 67.3 45.7 1.2 0.2 0.00 65.7 63.8 3.5 3.4 211 21 65.7 44.9 1.2 0.0 0.00 64.0 63.9 2.1 2.1 251 22 64.4 48.7 1.1 0.0 0.00 62.6 64.0 1.5 1.2 293 23 57.3 66.7 0.5 0.0 0.00 61.4 64.1 1.8 0.6 110 24 56.4 77.2 0.4 0.0 0.00 60.4 64.2 1.8 1.7 330 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.7 43.0 61.8 DegF RELATIVE HUMIDITY 87.0 22.4 51.0 % VAPOR PRESS. DEF. 1.1 KPas SOLAR RADIATION 667.5 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 70.0 49.1 59.0 DegF SOIL TEMP. 20 IN 64.2 60.7 63.2 DegF WIND SPEED 17.4 4.5 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 215 Degrees REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 8.7 791 12.5 16.8 SINE CURVE 8.4 846 11.8 1234 15.5 1697 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY APR 23 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 54.6 75.7 0.4 0.0 0.00 59.4 64.2 1.2 0.8 37 2 52.6 80.6 0.3 0.0 0.00 58.5 64.3 1.8 0.2 312 3 51.1 87.6 0.2 0.0 0.00 57.8 64.4 1.8 1.7 33 4 50.5 85.7 0.2 0.0 0.00 57.1 64.5 1.9 1.6 57 5 50.0 84.7 0.2 0.0 0.00 56.5 64.5 1.3 0.7 359 6 49.6 81.9 0.2 0.0 0.00 55.9 64.6 1.4 1.3 32 7 51.0 78.9 0.3 5.9 0.00 55.4 64.6 2.0 1.9 17 8 57.2 73.7 0.4 23.2 0.00 55.5 64.7 2.7 2.5 30 9 66.9 54.4 1.0 41.7 0.00 57.3 64.7 3.4 3.1 42 10 73.4 36.9 1.8 58.7 0.00 60.4 64.7 5.5 5.2 69 11 76.3 35.6 2.0 72.1 0.00 63.8 64.7 4.1 3.9 43 12 79.7 29.6 2.4 81.0 0.00 67.4 64.7 4.3 3.9 48 13 82.3 22.0 2.9 84.3 0.00 70.5 64.7 4.4 3.1 67 14 83.9 18.5 3.2 82.0 0.00 73.0 64.7 4.7 3.2 98 15 84.8 18.9 3.3 74.5 0.00 74.9 64.7 2.5 1.3 26 16 86.5 16.8 3.6 62.2 0.00 76.0 64.7 5.3 3.8 186 17 86.7 16.9 3.6 46.2 0.00 75.8 64.7 4.7 4.0 212 18 84.2 22.9 3.1 28.1 0.00 74.8 64.7 5.9 1.6 320 19 78.8 27.0 2.5 10.0 0.00 72.7 64.8 6.8 6.7 355 20 75.8 24.9 2.3 0.3 0.00 70.0 64.8 6.9 6.8 356 21 72.9 30.5 1.9 0.0 0.00 67.9 64.9 5.7 5.7 345 22 72.7 30.8 1.9 0.0 0.00 66.3 65.0 3.8 3.5 315 23 71.0 33.0 1.7 0.0 0.00 65.1 65.1 5.5 5.2 311 24 71.1 30.6 1.8 0.0 0.00 64.0 65.1 4.5 3.2 354 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.5 49.0 69.3 DegF RELATIVE HUMIDITY 91.1 13.7 45.8 % VAPOR PRESS. DEF. 1.7 KPas SOLAR RADIATION 670.4 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 76.0 55.3 64.8 DegF SOIL TEMP. 20 IN 65.1 64.1 64.7 DegF WIND SPEED 13.0 3.8 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 15 Degrees REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 15.3 806 19.3 24.3 SINE CURVE 14.0 860 18.1 1252 23.1 1720 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY APR 24 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 60.6 52.6 0.9 0.0 0.00 62.9 65.2 1.9 1.7 156 2 58.5 55.9 0.7 0.0 0.00 62.0 65.3 1.8 1.7 204 3 56.0 62.8 0.6 0.0 0.00 61.1 65.4 1.8 1.7 196 4 55.6 70.9 0.4 0.0 0.00 60.3 65.5 1.1 0.9 128 5 55.8 60.4 0.6 0.0 0.00 59.7 65.5 0.7 0.6 215 6 53.4 63.3 0.5 0.0 0.00 59.0 65.6 1.9 1.8 199 7 61.0 47.1 1.0 6.3 0.00 58.5 65.6 5.2 4.8 27 8 71.5 30.7 1.8 23.8 0.00 58.6 65.7 9.7 9.5 7 9 76.2 28.4 2.2 42.4 0.00 60.0 65.7 10.6 10.4 6 10 79.6 28.4 2.5 59.5 0.00 62.3 65.7 9.9 9.7 8 11 82.6 27.8 2.7 72.9 0.00 65.2 65.8 8.5 8.2 20 12 85.3 29.8 2.9 81.6 0.00 68.4 65.8 6.4 6.2 21 13 88.4 27.3 3.3 84.8 0.00 71.6 65.8 4.9 4.7 15 14 91.7 24.2 3.9 82.8 0.00 79.0 65.8 4.3 3.7 24 15 93.6 18.7 4.4 75.3 0.00 83.3 68.5 3.7 2.8 10 16 94.2 22.4 4.3 63.0 0.00 85.9 70.0 3.1 2.7 1 17 95.0 18.7 4.6 46.7 0.00 86.1 69.2 2.6 2.1 17 18 95.0 17.3 4.7 28.0 0.00 85.3 68.9 2.1 1.8 330 19 92.7 17.0 4.4 9.6 0.00 83.7 68.7 1.4 1.1 318 20 86.9 18.7 3.6 0.3 0.00 81.2 68.6 2.4 2.0 292 21 79.1 28.8 2.4 0.0 0.00 78.5 68.5 2.6 2.4 296 22 78.1 26.9 2.4 0.0 0.00 76.1 68.6 7.1 7.0 314 23 75.1 30.4 2.1 0.0 0.00 74.0 68.5 4.4 4.1 347 24 73.5 32.4 2.0 0.0 0.00 72.2 68.6 3.0 1.8 352 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.8 51.7 76.6 DegF RELATIVE HUMIDITY 75.6 9.3 35.0 % VAPOR PRESS. DEF. 2.5 KPas SOLAR RADIATION 677.0 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 86.1 58.4 70.4 DegF SOIL TEMP. 20 IN 70.6 65.1 66.9 DegF WIND SPEED 17.9 4.2 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 2 Degrees REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 19.7 826 24.6 29.6 SINE CURVE 17.5 877 22.0 1274 27.0 1747 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY APR 25 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 65.5 48.7 1.1 0.0 0.00 70.9 68.6 2.0 1.9 189 2 63.4 49.4 1.0 0.0 0.00 69.5 68.7 2.4 2.2 216 3 62.1 55.5 0.8 0.0 0.00 68.3 68.7 0.7 0.5 124 4 60.0 58.3 0.7 0.0 0.00 67.3 68.8 2.2 2.0 189 5 60.9 56.1 0.8 0.0 0.00 66.3 68.8 2.6 2.5 244 6 60.0 52.4 0.9 0.0 0.00 65.4 68.9 2.2 1.5 203 7 60.2 53.6 0.8 6.3 0.00 64.7 68.9 2.1 1.8 189 8 68.8 45.6 1.3 23.4 0.00 64.5 68.9 2.0 1.9 163 9 78.7 41.5 2.0 41.9 0.00 66.2 68.9 2.7 0.4 40 10 85.7 30.5 2.9 58.8 0.00 69.1 68.9 3.9 3.0 41 11 88.6 29.6 3.2 72.4 0.00 72.0 68.9 5.0 4.7 18 12 93.4 14.7 4.6 81.0 0.00 75.0 68.9 4.5 4.0 82 13 95.6 14.0 4.9 84.2 0.00 77.9 68.9 4.4 3.0 138 14 98.1 11.8 5.5 82.2 0.00 80.0 68.9 4.0 3.5 188 15 99.0 11.4 5.6 74.9 0.00 81.5 68.9 5.2 4.7 195 16 100.1 11.0 5.8 62.5 0.00 81.9 68.8 6.0 5.8 207 17 99.6 15.3 5.5 46.1 0.00 81.5 68.8 7.0 6.9 208 18 97.1 19.9 4.8 27.9 0.00 80.5 68.8 6.1 6.0 208 19 91.4 25.8 3.7 9.9 0.00 78.6 68.9 4.5 4.5 213 20 85.0 33.0 2.8 0.3 0.00 76.5 68.9 2.2 2.1 230 21 79.5 36.5 2.2 0.0 0.00 74.8 69.0 0.6 0.6 216 22 78.6 34.9 2.2 0.0 0.00 73.2 69.0 2.4 1.6 233 23 70.8 51.0 1.3 0.0 0.00 71.7 69.1 2.8 2.5 193 24 67.3 63.1 0.8 0.0 0.00 70.5 69.1 0.8 0.7 313 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.7 57.1 79.6 DegF RELATIVE HUMIDITY 67.7 9.1 36.0 % VAPOR PRESS. DEF. 2.7 KPas SOLAR RADIATION 671.8 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 81.9 64.4 72.9 DegF SOIL TEMP. 20 IN 69.1 68.6 68.9 DegF WIND SPEED 10.3 3.3 MPH WIND VECTOR MAG. 1.7 MPH WIND VECTOR DIR. 196 Degrees REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 20.9 847 25.9 30.9 SINE CURVE 20.1 897 25.1 1299 30.1 1777 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY APR 26 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 66.1 63.9 0.8 0.0 0.00 69.4 69.2 1.5 1.4 18 2 63.9 66.3 0.7 0.0 0.00 68.4 69.3 2.3 2.1 21 3 62.2 70.9 0.6 0.0 0.00 67.4 69.3 1.6 1.3 17 4 61.2 73.5 0.5 0.0 0.00 66.6 69.4 1.4 1.4 45 5 60.7 70.4 0.5 0.0 0.00 65.8 69.4 0.9 0.6 82 6 59.1 70.2 0.5 0.0 0.00 65.1 69.5 0.8 0.4 215 7 59.2 74.5 0.4 6.3 0.00 64.4 69.5 0.9 0.4 120 8 68.4 55.6 1.1 23.3 0.00 64.5 69.5 1.0 0.2 311 9 75.1 30.5 2.1 41.9 0.00 66.1 69.5 3.2 2.9 207 10 79.4 30.9 2.4 58.8 0.00 68.7 69.5 4.1 3.6 184 11 84.3 24.7 3.0 72.3 0.00 71.7 69.5 5.0 4.1 182 12 89.1 17.2 3.9 81.2 0.00 74.4 69.5 7.5 7.1 172 13 92.2 16.6 4.3 84.5 0.00 76.7 69.5 6.7 6.2 203 14 94.6 15.9 4.7 82.4 0.00 78.7 69.5 6.0 5.6 214 15 95.9 13.7 5.0 75.2 0.00 80.4 69.5 5.4 4.7 200 16 96.1 14.9 4.9 62.7 0.00 81.6 69.5 4.5 3.8 241 17 96.6 14.1 5.1 46.4 0.00 82.3 69.4 3.3 3.0 239 18 96.6 14.5 5.1 28.2 0.00 82.1 69.4 2.5 2.1 207 19 90.5 25.9 3.7 9.9 0.00 80.5 69.4 5.4 4.9 193 20 81.3 35.1 2.4 0.3 0.00 77.9 69.5 3.1 3.1 241 21 75.4 41.4 1.8 0.0 0.00 75.6 69.5 1.2 1.0 233 22 72.5 45.2 1.5 0.0 0.00 73.8 69.6 1.7 1.4 217 23 73.6 36.6 1.9 0.0 0.00 72.1 69.7 3.4 2.9 265 24 70.1 41.4 1.5 0.0 0.00 70.7 69.7 1.8 0.7 221 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.2 56.8 77.7 DegF RELATIVE HUMIDITY 81.2 10.6 40.2 % VAPOR PRESS. DEF. 2.4 KPas SOLAR RADIATION 673.5 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 82.4 64.3 72.7 DegF SOIL TEMP. 20 IN 69.7 69.1 69.5 DegF WIND SPEED 11.5 3.1 MPH WIND VECTOR MAG. 1.9 MPH WIND VECTOR DIR. 207 Degrees REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 20.0 867 25.0 30.0 SINE CURVE 19.4 917 24.4 1324 29.4 1807 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY APR 27 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 66.2 52.4 1.1 0.0 0.00 69.6 69.8 0.9 0.4 231 2 63.5 58.1 0.8 0.0 0.00 68.6 69.8 0.9 0.2 142 3 62.6 61.0 0.8 0.0 0.00 67.7 69.9 1.6 0.8 101 4 60.8 66.4 0.6 0.0 0.00 66.8 70.0 1.6 1.0 357 5 58.5 73.3 0.4 0.0 0.00 66.0 70.0 2.7 2.5 31 6 60.4 61.1 0.7 0.0 0.00 65.3 70.1 1.3 0.5 304 7 61.2 59.6 0.8 6.1 0.00 64.8 70.1 0.8 0.5 169 8 69.7 49.3 1.3 23.0 0.00 65.0 70.1 1.0 0.9 211 9 75.8 42.8 1.7 41.2 0.00 66.8 70.1 6.1 5.9 197 10 81.1 30.1 2.6 58.1 0.00 69.4 70.1 5.0 4.6 228 11 85.2 23.5 3.2 71.4 0.00 72.9 70.1 6.4 5.7 229 12 87.9 19.2 3.6 80.4 0.00 76.7 70.1 5.2 4.7 242 13 90.1 19.7 3.9 83.4 0.00 80.5 70.1 6.5 6.1 190 14 91.8 17.7 4.2 81.4 0.00 83.9 70.1 6.7 6.3 181 15 93.0 16.7 4.4 74.2 0.00 86.5 70.1 5.1 4.7 180 16 93.6 17.1 4.5 61.9 0.00 88.2 70.0 4.7 4.2 194 17 94.3 14.8 4.7 46.3 0.00 88.7 70.0 4.6 4.3 198 18 93.8 14.0 4.7 27.9 0.00 87.9 70.0 3.1 3.0 207 19 92.2 15.0 4.4 9.6 0.00 85.8 70.1 1.7 1.6 197 20 85.0 24.7 3.1 0.3 0.00 82.9 70.1 0.8 0.4 212 21 77.3 39.8 1.9 0.0 0.00 80.2 70.2 0.8 0.4 324 22 74.4 41.2 1.7 0.0 0.00 77.9 70.2 2.9 2.2 229 23 71.7 58.4 1.1 0.0 0.00 76.0 70.3 4.4 4.0 236 24 68.5 70.9 0.7 0.0 0.00 74.5 70.4 2.2 2.0 228 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.1 57.1 77.4 DegF RELATIVE HUMIDITY 78.0 12.3 39.4 % VAPOR PRESS. DEF. 2.4 KPas SOLAR RADIATION 665.3 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 88.7 64.8 75.5 DegF SOIL TEMP. 20 IN 70.4 69.7 70.1 DegF WIND SPEED 10.7 3.2 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 207 Degrees REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 20.4 887 25.4 30.4 SINE CURVE 19.2 936 24.2 1348 29.2 1836 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY APR 28 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 66.3 78.5 0.5 0.0 0.00 73.1 70.5 2.0 1.9 205 2 63.2 87.0 0.3 0.0 0.00 71.9 70.6 0.9 0.2 269 3 63.9 85.0 0.3 0.0 0.00 70.7 70.7 0.6 0.4 190 4 60.4 89.6 0.2 0.0 0.00 69.7 70.7 0.6 0.4 7 5 59.2 89.6 0.2 0.0 0.00 68.6 70.8 0.6 0.3 259 6 60.3 89.0 0.2 0.0 0.00 67.7 70.9 1.3 1.1 273 7 60.8 87.1 0.2 6.2 0.00 67.0 70.9 1.0 0.7 22 8 69.5 64.9 0.9 23.6 0.00 67.0 71.0 0.5 0.3 138 9 73.7 46.8 1.5 42.2 0.00 68.7 71.0 2.3 1.9 158 10 77.5 38.6 2.0 59.0 0.00 71.7 71.0 5.5 5.2 180 11 81.8 35.3 2.4 72.3 0.00 75.4 71.0 5.0 4.5 165 12 85.5 23.6 3.2 81.2 0.00 79.6 71.0 4.7 4.0 197 13 88.2 20.5 3.6 84.2 0.00 83.7 70.9 5.4 4.7 200 14 90.6 17.5 4.1 82.4 0.00 87.1 71.0 6.5 6.0 190 15 92.4 14.7 4.4 75.6 0.00 89.6 70.9 5.9 5.5 191 16 93.1 12.7 4.6 63.3 0.00 91.1 70.9 4.6 4.4 208 17 93.5 12.5 4.7 46.6 0.00 91.4 70.9 4.9 4.5 192 18 92.5 17.1 4.3 27.8 0.00 90.3 70.9 6.2 5.9 202 19 88.4 22.0 3.6 8.5 0.00 87.9 70.9 3.3 3.2 216 20 83.0 19.9 3.1 0.3 0.00 84.9 71.0 9.5 9.3 289 21 80.1 19.9 2.8 0.0 0.00 82.1 71.1 9.1 8.8 291 22 78.4 19.0 2.7 0.0 0.00 79.8 71.1 7.9 7.4 284 23 77.3 20.4 2.5 0.0 0.00 78.0 71.2 10.6 10.4 298 24 73.9 24.9 2.2 0.0 0.00 76.4 71.3 5.0 3.0 299 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.0 57.9 77.2 DegF RELATIVE HUMIDITY 94.6 9.4 43.2 % VAPOR PRESS. DEF. 2.3 KPas SOLAR RADIATION 673.2 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 91.4 66.8 78.0 DegF SOIL TEMP. 20 IN 71.3 70.4 70.9 DegF WIND SPEED 19.9 4.3 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 234 Degrees REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 20.7 908 25.7 30.7 SINE CURVE 19.4 955 24.3 1372 29.4 1865 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY APR 29 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 74.7 18.8 2.4 0.0 0.00 74.9 71.4 2.2 1.2 314 2 73.2 18.6 2.3 0.0 0.00 73.5 71.5 2.1 0.8 319 3 70.8 21.7 2.0 0.0 0.00 72.3 71.6 1.9 1.5 42 4 65.0 34.9 1.4 0.0 0.00 71.1 71.6 2.1 1.2 90 5 69.5 21.3 1.9 0.0 0.00 70.0 71.7 2.1 1.3 73 6 66.5 29.8 1.6 0.0 0.00 69.1 71.8 3.3 2.4 337 7 60.6 49.6 0.9 6.1 0.00 68.3 71.8 1.5 0.7 324 8 65.5 48.6 1.1 23.9 0.00 68.2 71.8 1.6 0.5 74 9 73.0 31.2 1.9 42.5 0.00 69.8 71.9 2.8 2.6 171 10 79.3 21.6 2.7 59.7 0.00 72.9 71.9 3.1 2.6 170 11 84.0 17.4 3.3 73.2 0.00 76.8 71.9 2.3 1.2 219 12 85.8 14.5 3.6 81.3 0.00 81.1 71.9 3.6 2.5 288 13 87.5 12.6 3.9 85.1 0.00 85.0 71.8 4.3 3.4 205 14 89.5 14.6 4.0 82.9 0.00 88.4 71.8 5.0 4.3 180 15 89.8 15.0 4.1 75.5 0.00 90.9 71.8 4.6 4.1 210 16 91.2 13.9 4.3 63.1 0.00 92.3 71.8 4.2 3.8 224 17 92.0 13.4 4.4 46.4 0.00 92.5 71.8 3.9 3.4 234 18 90.9 18.0 4.1 27.9 0.00 91.5 71.8 3.4 3.1 274 19 88.4 18.8 3.7 8.9 0.00 89.2 71.8 2.6 2.5 276 20 82.5 24.1 2.9 0.4 0.00 86.2 71.8 2.2 2.0 237 21 77.5 29.3 2.3 0.0 0.00 83.4 71.9 2.1 1.9 239 22 71.3 44.1 1.5 0.0 0.00 81.0 72.0 1.2 1.1 183 23 69.1 49.4 1.2 0.0 0.00 78.9 72.0 1.5 1.4 162 24 68.2 51.0 1.2 0.0 0.00 77.1 72.1 1.1 0.9 314 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.6 59.4 77.7 DegF RELATIVE HUMIDITY 59.2 10.6 26.4 % VAPOR PRESS. DEF. 2.6 KPas SOLAR RADIATION 677.3 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 92.6 68.1 79.3 DegF SOIL TEMP. 20 IN 72.2 71.3 71.8 DegF WIND SPEED 10.0 2.7 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 226 Degrees REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 21.6 930 26.6 31.6 SINE CURVE 19.7 975 24.7 1397 29.7 1895 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY APR 30 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 65.7 54.9 1.0 0.0 0.00 75.6 72.2 0.6 0.3 343 2 62.4 61.4 0.7 0.0 0.00 74.1 72.3 0.7 0.6 117 3 60.8 69.8 0.6 0.0 0.00 72.8 72.4 1.4 1.3 320 4 59.2 70.5 0.5 0.0 0.00 71.6 72.4 0.5 0.3 197 5 58.0 72.2 0.5 0.0 0.00 70.5 72.5 1.2 0.9 21 6 58.1 69.3 0.5 0.0 0.00 69.6 72.6 1.9 1.8 40 7 60.1 63.9 0.6 6.3 0.00 68.9 72.6 1.3 1.1 44 8 68.3 50.6 1.2 23.9 0.00 68.9 72.7 0.7 0.5 84 9 76.4 32.2 2.1 40.9 0.00 70.6 72.7 1.2 0.9 168 10 78.7 32.6 2.3 58.4 0.00 73.6 72.7 2.8 2.4 183 11 81.8 33.6 2.5 71.9 0.00 77.5 72.6 3.1 2.6 212 12 85.3 29.9 2.9 79.7 0.00 81.6 72.6 4.8 4.5 212 13 89.3 21.3 3.7 82.8 0.00 85.5 72.6 4.9 4.3 193 14 92.1 20.5 4.1 82.0 0.00 88.9 72.6 5.0 4.6 201 15 93.6 17.5 4.4 74.1 0.00 91.5 72.5 4.7 4.4 198 16 94.4 17.5 4.6 62.2 0.00 92.9 72.5 5.8 5.5 202 17 94.5 17.8 4.6 45.1 0.00 93.1 72.5 5.4 5.2 208 18 92.8 20.6 4.2 26.6 0.00 92.1 72.5 5.1 4.9 214 19 88.1 26.8 3.3 6.5 0.00 89.8 72.5 3.1 3.0 232 20 83.1 29.0 2.8 0.5 0.00 86.9 72.6 1.7 1.6 249 21 79.5 32.6 2.3 0.0 0.00 84.1 72.6 1.3 1.3 244 22 74.2 38.3 1.8 0.0 0.00 81.8 72.7 1.3 1.3 241 23 70.4 45.5 1.4 0.0 0.00 79.7 72.8 0.7 0.3 68 24 67.0 52.6 1.1 0.0 0.00 77.9 72.9 0.8 0.7 109 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.3 56.3 76.4 DegF RELATIVE HUMIDITY 78.2 14.1 40.9 % VAPOR PRESS. DEF. 2.2 KPas SOLAR RADIATION 661.0 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 93.2 68.7 80.0 DegF SOIL TEMP. 20 IN 72.9 72.1 72.6 DegF WIND SPEED 9.2 2.5 MPH WIND VECTOR MAG. 1.7 MPH WIND VECTOR DIR. 206 Degrees REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 19.7 949 24.6 29.6 SINE CURVE 18.8 994 23.8 1421 28.8 1924 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAY 1 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 64.3 60.0 0.8 0.0 0.00 76.3 72.9 0.8 0.4 60 2 61.5 72.7 0.5 0.0 0.00 74.9 73.0 1.1 0.9 358 3 60.9 74.5 0.5 0.0 0.00 73.6 73.1 0.8 0.7 341 4 59.6 74.7 0.4 0.0 0.00 72.5 73.2 1.3 1.3 23 5 58.9 71.2 0.5 0.0 0.00 71.5 73.2 0.9 0.8 56 6 57.8 74.3 0.4 0.0 0.00 70.6 73.3 2.5 2.4 358 7 60.1 65.9 0.6 6.4 0.00 69.9 73.3 2.5 2.4 35 8 67.2 62.7 0.9 24.1 0.00 69.8 73.3 1.6 1.4 12 9 75.8 39.9 1.8 42.2 0.00 71.6 73.4 3.8 3.2 175 10 81.1 32.6 2.4 58.9 0.00 74.6 73.3 4.9 4.5 200 11 87.4 24.4 3.4 72.4 0.00 78.4 73.3 6.3 5.9 172 12 91.4 19.9 4.0 81.3 0.00 82.4 73.3 7.8 7.6 168 13 94.5 15.8 4.7 85.0 0.00 86.2 73.3 7.7 7.4 164 14 97.3 12.8 5.3 83.3 0.00 89.5 73.2 8.4 8.2 168 15 98.8 11.7 5.6 75.9 0.00 91.9 73.2 7.5 7.0 173 16 99.7 12.7 5.7 63.6 0.00 93.4 73.1 6.6 6.2 199 17 99.0 16.4 5.3 47.0 0.00 93.8 73.2 6.7 6.5 206 18 95.4 22.9 4.4 28.3 0.00 92.9 73.1 5.7 5.6 213 19 91.2 25.1 3.8 9.3 0.00 90.8 73.1 4.7 4.6 218 20 81.7 39.0 2.3 0.5 0.00 87.9 73.2 4.0 3.9 215 21 75.6 41.2 1.8 0.0 0.00 85.1 73.3 3.2 3.1 228 22 73.3 43.4 1.6 0.0 0.00 82.7 73.3 1.7 1.5 265 23 70.4 47.4 1.4 0.0 0.00 80.6 73.4 2.1 1.8 293 24 71.9 40.2 1.6 0.0 0.00 78.9 73.5 1.5 0.6 179 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.6 55.6 78.1 DegF RELATIVE HUMIDITY 84.2 8.2 41.7 % VAPOR PRESS. DEF. 2.5 KPas SOLAR RADIATION 678.2 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 93.9 69.7 80.8 DegF SOIL TEMP. 20 IN 73.5 72.8 73.2 DegF WIND SPEED 12.5 3.9 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 190 Degrees REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 19.8 969 24.8 29.8 SINE CURVE 19.4 1013 24.4 1445 29.4 1953 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAY 2 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 67.8 47.5 1.2 0.0 0.00 77.3 73.5 1.9 1.8 109 2 63.5 62.1 0.8 0.0 0.00 76.0 73.6 1.1 0.6 330 3 64.6 56.5 0.9 0.0 0.00 74.8 73.7 1.4 0.8 242 4 65.7 51.4 1.1 0.0 0.00 73.7 73.8 1.5 0.6 256 5 60.5 67.9 0.6 0.0 0.00 72.6 73.8 1.8 1.6 355 6 61.7 58.6 0.8 0.0 0.00 71.7 73.9 0.9 0.5 344 7 64.6 53.8 1.0 6.5 0.00 70.9 73.9 1.7 0.5 343 8 70.9 49.1 1.3 24.7 0.00 70.9 74.0 4.7 4.3 157 9 75.9 46.0 1.7 42.8 0.00 72.6 74.0 5.3 4.9 172 10 80.2 42.7 2.0 59.2 0.00 75.5 73.9 7.8 7.6 152 11 84.1 36.2 2.5 72.4 0.00 79.0 73.9 8.8 8.5 162 12 86.9 31.3 3.0 80.9 0.00 82.8 73.9 7.0 6.7 169 13 89.2 27.6 3.4 84.2 0.00 86.7 73.9 4.9 4.2 194 14 91.0 21.4 3.9 81.5 0.00 90.0 73.8 5.8 5.2 185 15 92.7 20.2 4.2 73.8 0.00 92.4 73.8 6.9 6.4 182 16 93.3 20.3 4.3 61.7 0.00 93.6 73.8 7.0 4.1 180 17 93.0 17.8 4.3 46.3 0.00 93.7 73.8 5.9 5.2 272 18 93.5 15.7 4.5 28.0 0.00 92.8 73.7 4.6 4.3 241 19 85.5 22.0 3.3 8.9 0.00 90.7 73.8 8.0 5.9 6 20 78.4 24.4 2.6 0.5 0.00 87.5 73.8 6.0 5.5 42 21 74.0 30.0 2.0 0.0 0.00 84.7 73.8 4.2 4.0 34 22 71.1 31.9 1.8 0.0 0.00 82.3 73.9 5.9 5.7 355 23 71.0 24.3 2.0 0.0 0.00 80.3 74.0 6.2 6.2 354 24 68.5 24.9 1.8 0.0 0.00 78.5 74.0 2.6 1.9 54 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.8 59.0 77.0 DegF RELATIVE HUMIDITY 80.6 12.3 36.8 % VAPOR PRESS. DEF. 2.3 KPas SOLAR RADIATION 671.5 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 93.8 70.8 81.3 DegF SOIL TEMP. 20 IN 74.1 73.5 73.8 DegF WIND SPEED 17.6 4.7 MPH WIND VECTOR MAG. 1.0 MPH WIND VECTOR DIR. 166 Degrees REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 20.4 990 25.4 30.4 SINE CURVE 20.0 1033 24.9 1470 30.0 1983 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAY 3 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 66.7 25.5 1.7 0.0 0.00 76.8 74.1 3.2 3.0 50 2 67.1 21.1 1.8 0.0 0.00 75.4 74.2 8.1 7.8 11 3 70.1 14.9 2.1 0.0 0.00 74.4 74.3 16.4 16.1 2 4 68.5 16.8 2.0 0.0 0.00 73.5 74.3 14.1 13.9 8 5 66.8 18.0 1.8 0.0 0.00 72.7 74.4 12.5 12.4 10 6 65.7 18.2 1.8 0.0 0.00 71.9 74.4 12.4 12.2 9 7 65.9 19.3 1.8 8.1 0.00 71.2 74.4 12.6 12.4 6 8 67.8 19.5 1.9 26.6 0.00 71.0 74.4 14.0 13.9 0 9 69.9 20.5 2.0 45.2 0.00 72.0 74.4 14.5 14.2 358 10 72.2 20.5 2.1 62.0 0.00 73.9 74.4 13.9 13.7 0 11 74.0 20.7 2.3 75.0 0.00 76.4 74.4 13.0 12.6 6 12 75.0 20.5 2.4 83.9 0.00 79.2 74.4 13.4 13.1 9 13 76.2 20.3 2.5 87.7 0.00 81.9 74.3 12.5 11.9 5 14 77.2 21.1 2.5 85.0 0.00 84.5 74.3 10.9 10.2 10 15 78.5 19.8 2.7 77.2 0.00 86.6 74.2 8.7 7.9 358 16 79.2 19.4 2.7 64.7 0.00 88.0 74.2 7.3 6.8 335 17 79.3 19.9 2.7 48.4 0.00 88.5 74.2 6.3 5.8 349 18 77.8 19.7 2.6 30.0 0.00 87.7 74.1 6.7 6.3 346 19 74.7 23.6 2.2 10.2 0.00 85.7 74.1 5.2 4.8 333 20 71.5 24.4 2.0 0.5 0.00 82.9 74.1 2.2 1.7 353 21 72.2 17.7 2.2 0.0 0.00 80.4 74.1 3.2 3.0 265 22 66.1 30.4 1.5 0.0 0.00 78.3 74.1 1.9 0.8 210 23 60.4 43.2 1.0 0.0 0.00 76.4 74.2 1.2 1.0 160 24 59.2 46.6 0.9 0.0 0.00 74.7 74.2 2.2 1.1 234 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.7 55.4 70.9 DegF RELATIVE HUMIDITY 60.3 9.8 22.6 % VAPOR PRESS. DEF. 2.1 KPas SOLAR RADIATION 704.5 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 88.6 70.9 78.6 DegF SOIL TEMP. 20 IN 74.5 74.0 74.3 DegF WIND SPEED 24.3 9.0 MPH WIND VECTOR MAG. 8.1 MPH WIND VECTOR DIR. 2 Degrees REF. EVAPOTRANSPIRATION 0.36 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 15.9 1005 20.9 25.9 SINE CURVE 13.0 1046 18.0 1488 23.0 2006 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAY 4 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 55.5 56.4 0.7 0.0 0.00 73.3 74.2 1.0 0.6 69 2 53.6 64.0 0.5 0.0 0.00 71.9 74.3 0.9 0.8 142 3 52.8 67.2 0.4 0.0 0.00 70.8 74.3 0.6 0.4 13 4 52.4 67.8 0.4 0.0 0.00 69.6 74.3 0.7 0.2 22 5 50.6 72.9 0.3 0.0 0.00 68.7 74.3 0.7 0.5 23 6 50.2 75.0 0.3 0.0 0.00 67.7 74.3 1.0 0.8 15 7 52.7 67.5 0.5 8.5 0.00 67.1 74.3 1.2 0.8 20 8 61.2 51.8 0.9 25.9 0.00 67.1 74.3 1.1 1.0 311 9 71.5 36.6 1.7 44.0 0.00 69.0 74.3 2.1 1.9 11 10 75.2 24.6 2.2 61.0 0.00 71.7 74.2 12.0 11.6 10 11 77.5 23.1 2.5 74.2 0.00 74.8 74.2 10.4 10.0 6 12 79.8 20.3 2.8 82.4 0.00 78.5 74.1 8.6 7.4 341 13 80.5 20.8 2.8 85.6 0.00 81.8 74.0 10.8 10.1 328 14 81.9 20.6 3.0 83.5 0.00 84.7 74.0 9.0 8.2 327 15 83.1 19.5 3.1 76.3 0.00 87.0 73.9 8.1 7.4 324 16 83.7 18.9 3.2 64.1 0.00 88.4 73.8 7.6 6.6 320 17 84.8 14.6 3.5 47.4 0.00 88.7 73.8 7.3 6.6 273 18 84.0 13.9 3.4 29.2 0.00 88.0 73.7 5.7 5.3 262 19 81.3 19.5 3.0 10.2 0.00 86.1 73.7 4.1 3.7 225 20 72.8 35.4 1.8 0.6 0.00 83.4 73.7 4.1 4.0 207 21 68.3 42.8 1.3 0.0 0.00 80.8 73.7 1.8 1.6 226 22 63.7 48.0 1.0 0.0 0.00 78.6 73.7 1.6 1.4 175 23 62.4 46.3 1.0 0.0 0.00 76.7 73.8 2.1 1.6 205 24 67.9 28.2 1.7 0.0 0.00 75.1 73.8 3.1 3.0 251 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.3 48.8 68.6 DegF RELATIVE HUMIDITY 80.7 9.9 39.8 % VAPOR PRESS. DEF. 1.8 KPas SOLAR RADIATION 693.0 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 88.8 66.9 77.1 DegF SOIL TEMP. 20 IN 74.4 73.7 74.0 DegF WIND SPEED 21.7 4.4 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 322 Degrees REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 14.4 1020 18.6 23.6 SINE CURVE 13.8 1060 17.7 1506 22.5 2029 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAY 5 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 60.6 48.4 0.9 0.0 0.00 73.8 73.8 3.1 2.4 200 2 58.8 50.5 0.8 0.0 0.00 72.7 73.9 3.1 2.8 165 3 57.5 54.9 0.7 0.0 0.00 71.5 73.9 1.9 1.8 199 4 58.1 55.3 0.7 0.0 0.00 70.5 74.0 1.5 0.7 231 5 56.4 59.5 0.6 0.0 0.00 69.5 74.0 1.0 0.9 230 6 53.0 70.2 0.4 0.2 0.00 68.6 74.0 0.8 0.3 240 7 56.4 66.2 0.5 8.1 0.00 67.9 74.0 0.9 0.2 209 8 62.7 64.0 0.7 25.0 0.00 68.0 74.0 1.3 1.1 21 9 71.3 45.6 1.4 43.0 0.00 69.8 74.0 1.1 0.6 100 10 76.8 37.6 2.0 59.7 0.00 72.9 73.9 4.0 3.7 163 11 81.1 26.4 2.7 72.7 0.00 76.7 73.9 4.8 4.5 171 12 84.2 20.5 3.2 81.4 0.00 80.7 73.8 5.3 4.6 188 13 87.4 16.4 3.7 84.7 0.00 84.4 73.8 7.6 7.1 193 14 89.3 15.0 4.0 82.7 0.00 87.4 73.7 8.3 7.9 187 15 90.9 13.6 4.3 75.6 0.00 89.7 73.7 8.1 7.8 188 16 91.6 13.6 4.4 63.2 0.00 91.0 73.6 7.6 7.2 191 17 91.5 15.6 4.3 46.9 0.00 91.2 73.6 8.1 7.9 194 18 89.7 19.8 3.8 29.0 0.00 90.4 73.6 6.1 6.0 207 19 83.7 26.0 2.9 9.8 0.00 88.4 73.6 6.4 6.3 216 20 77.0 33.2 2.1 0.5 0.00 85.5 73.6 3.4 3.3 219 21 72.9 37.2 1.7 0.0 0.00 82.8 73.6 1.9 1.9 233 22 68.8 42.5 1.4 0.0 0.00 80.5 73.7 2.1 1.6 199 23 70.1 38.5 1.5 0.0 0.00 78.6 73.7 2.2 2.1 251 24 66.0 48.6 1.1 0.0 0.00 77.0 73.8 1.1 0.4 218 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.6 51.5 73.2 DegF RELATIVE HUMIDITY 76.3 10.4 38.3 % VAPOR PRESS. DEF. 2.1 KPas SOLAR RADIATION 682.8 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 91.3 67.8 78.7 DegF SOIL TEMP. 20 IN 74.0 73.5 73.8 DegF WIND SPEED 13.7 3.8 MPH WIND VECTOR MAG. 3.2 MPH WIND VECTOR DIR. 195 Degrees REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 17.2 1037 22.1 27.1 SINE CURVE 16.5 1076 21.0 1527 26.0 2055 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAY 6 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 58.9 72.7 0.5 0.0 0.00 75.5 73.8 2.8 2.7 22 2 59.2 69.8 0.5 0.0 0.00 74.2 73.9 2.3 2.2 8 3 60.4 62.3 0.7 0.0 0.00 73.1 74.0 1.2 1.0 355 4 58.1 68.7 0.5 0.0 0.00 72.0 74.0 1.8 1.7 22 5 57.5 73.2 0.4 0.0 0.00 71.1 74.0 0.9 0.8 28 6 56.4 71.1 0.5 0.2 0.00 70.3 74.1 1.3 1.2 38 7 56.3 78.7 0.3 8.1 0.00 69.6 74.1 1.6 1.5 13 8 65.0 64.3 0.8 25.4 0.00 69.6 74.1 2.0 2.0 18 9 74.7 44.7 1.6 43.6 0.00 71.4 74.1 1.7 1.7 14 10 80.7 21.6 2.8 60.2 0.00 74.4 74.1 1.9 1.3 178 11 83.3 22.2 3.0 73.2 0.00 78.3 74.0 2.5 2.0 163 12 86.1 19.0 3.4 81.6 0.00 82.3 74.0 4.0 3.4 179 13 89.1 15.2 4.0 84.8 0.00 86.0 74.0 5.8 5.3 167 14 91.2 18.0 4.1 82.6 0.00 89.3 73.9 4.9 4.2 196 15 93.2 16.9 4.4 75.3 0.00 91.7 73.9 5.2 4.8 198 16 94.6 12.5 4.9 63.3 0.00 93.1 73.8 4.7 4.4 212 17 94.9 13.2 4.9 47.3 0.00 93.4 73.8 4.7 4.5 213 18 94.8 11.8 4.9 29.2 0.00 92.6 73.8 3.9 3.8 211 19 93.2 12.7 4.7 10.1 0.00 90.6 73.8 2.6 2.5 208 20 86.2 22.6 3.3 0.6 0.00 87.7 73.8 0.7 0.7 227 21 78.4 35.9 2.1 0.0 0.00 85.0 73.9 3.0 2.9 217 22 76.6 34.7 2.0 0.0 0.00 82.8 74.0 3.7 3.6 256 23 74.8 36.3 1.9 0.0 0.00 81.0 74.0 3.0 3.0 254 24 67.8 51.1 1.1 0.0 0.00 79.3 74.1 0.9 0.7 80 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.5 54.1 76.3 DegF RELATIVE HUMIDITY 82.1 9.9 39.5 % VAPOR PRESS. DEF. 2.4 KPas SOLAR RADIATION 685.4 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 93.5 69.4 80.5 DegF SOIL TEMP. 20 IN 74.1 73.8 74.0 DegF WIND SPEED 10.8 2.8 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 207 Degrees REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 19.3 1056 24.3 29.3 SINE CURVE 18.0 1094 22.8 1549 27.8 2082 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAY 7 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 63.8 64.3 0.7 0.0 0.00 77.7 74.2 1.4 1.1 35 2 60.6 76.8 0.4 0.0 0.00 76.4 74.3 2.1 2.0 28 3 60.9 75.8 0.4 0.0 0.00 75.2 74.4 2.3 2.2 36 4 60.0 72.4 0.5 0.0 0.00 74.1 74.4 2.0 1.9 29 5 59.0 69.3 0.5 0.0 0.00 73.2 74.5 2.4 1.7 359 6 61.0 58.9 0.8 0.3 0.00 72.3 74.5 2.7 2.7 350 7 63.1 58.2 0.8 7.3 0.00 71.6 74.6 2.0 1.8 20 8 70.6 55.9 1.2 24.8 0.00 71.7 74.6 1.0 1.0 34 9 80.3 41.0 2.1 43.0 0.00 73.6 74.6 1.6 1.4 39 10 85.2 38.8 2.5 59.6 0.00 76.7 74.6 2.2 2.2 31 11 92.7 20.2 4.2 72.7 0.00 80.6 74.6 3.0 2.2 126 12 95.5 19.1 4.6 81.1 0.00 84.7 74.5 4.4 3.6 194 13 98.2 15.3 5.3 84.4 0.00 88.6 74.5 4.2 3.9 193 14 100.3 12.1 5.8 69.3 0.00 91.8 74.5 5.6 5.1 188 15 101.0 12.7 5.9 75.5 0.00 94.1 74.5 6.1 5.6 193 16 101.5 13.8 5.9 63.3 0.00 95.3 74.4 7.0 6.7 201 17 101.0 16.4 5.6 47.1 0.00 95.4 74.4 6.5 6.4 209 18 99.4 18.9 5.2 29.1 0.00 94.5 74.4 5.9 5.8 203 19 94.3 21.2 4.3 10.2 0.00 92.5 74.4 4.5 4.3 238 20 88.4 25.8 3.4 0.7 0.00 89.7 74.4 2.6 2.5 244 21 86.3 23.4 3.3 0.0 0.00 87.1 74.5 1.9 1.8 257 22 79.1 32.7 2.3 0.0 0.00 84.9 74.6 1.7 1.6 214 23 74.4 37.8 1.8 0.0 0.00 82.9 74.7 1.7 1.6 187 24 71.4 47.2 1.4 0.0 0.00 81.3 74.8 1.2 1.1 107 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.3 55.5 81.2 DegF RELATIVE HUMIDITY 83.8 8.5 38.7 % VAPOR PRESS. DEF. 2.9 KPas SOLAR RADIATION 668.4 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 95.5 71.5 82.7 DegF SOIL TEMP. 20 IN 74.8 74.1 74.5 DegF WIND SPEED 10.0 3.2 MPH WIND VECTOR MAG. 1.2 MPH WIND VECTOR DIR. 202 Degrees REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 21.5 1078 26.5 31.5 SINE CURVE 19.6 1114 24.6 1574 29.6 2112 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAY 8 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 68.6 62.3 0.9 0.0 0.00 79.8 74.9 0.6 0.5 73 2 66.6 60.6 0.9 0.0 0.00 78.5 74.9 1.3 0.7 111 3 65.2 61.6 0.8 0.0 0.00 77.3 75.0 1.0 0.7 9 4 63.9 69.5 0.6 0.0 0.00 76.2 75.1 0.6 0.0 251 5 62.7 73.8 0.5 0.0 0.00 75.2 75.1 0.6 0.3 20 6 62.4 74.5 0.5 0.3 0.00 74.3 75.2 0.9 0.7 48 7 64.1 71.8 0.6 7.5 0.00 73.7 75.2 1.5 1.3 10 8 74.2 46.4 1.6 25.8 0.00 73.8 75.3 2.2 2.1 241 9 84.3 28.4 2.9 44.1 0.00 75.5 75.3 0.7 0.5 135 10 90.8 26.5 3.6 61.0 0.00 78.6 75.3 5.3 4.2 11 11 93.6 25.6 4.0 74.4 0.00 81.9 75.3 8.2 8.1 0 12 97.9 23.6 4.7 82.6 0.00 85.7 75.3 5.0 4.6 6 13 102.3 14.6 6.0 85.6 0.00 89.7 75.2 2.6 2.2 43 14 105.1 13.5 6.6 83.6 0.00 93.4 75.2 2.6 0.1 233 15 107.2 9.8 7.3 76.3 0.00 95.9 75.2 5.7 5.3 174 16 107.6 10.3 7.4 64.0 0.00 97.1 75.1 6.5 6.2 187 17 106.8 11.9 7.1 48.0 0.00 97.3 75.2 7.4 7.2 191 18 104.5 15.4 6.3 29.8 0.00 96.3 75.1 6.4 6.3 184 19 98.7 23.5 4.9 10.6 0.00 94.4 75.2 4.0 3.8 203 20 91.9 26.2 3.8 0.7 0.00 91.5 75.2 2.5 2.4 237 21 85.6 31.4 2.9 0.0 0.00 88.8 75.3 0.9 0.7 230 22 80.5 36.9 2.2 0.0 0.00 86.5 75.4 0.9 0.5 136 23 81.4 32.6 2.5 0.0 0.00 84.6 75.5 4.2 4.0 294 24 85.3 23.6 3.2 0.0 0.00 83.2 75.6 7.4 7.3 304 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 108.5 60.4 85.5 DegF RELATIVE HUMIDITY 82.0 7.2 36.4 % VAPOR PRESS. DEF. 3.4 KPas SOLAR RADIATION 694.2 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 97.4 73.5 84.5 DegF SOIL TEMP. 20 IN 75.6 74.8 75.2 DegF WIND SPEED 13.7 3.3 MPH WIND VECTOR MAG. 0.5 MPH WIND VECTOR DIR. 247 Degrees REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 23.8 1102 28.8 33.8 SINE CURVE 22.5 1136 27.5 1602 32.5 2144 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAY 9 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 85.0 22.3 3.2 0.0 0.00 82.1 75.6 7.1 7.0 306 2 79.6 31.7 2.5 0.0 0.00 81.0 75.7 4.1 0.1 202 3 70.7 49.0 1.3 0.0 0.00 79.8 75.8 2.8 2.7 120 4 67.2 55.8 1.0 0.0 0.00 78.6 75.9 1.5 0.7 174 5 65.6 58.5 0.9 0.0 0.00 77.5 76.0 1.7 0.9 201 6 62.9 66.9 0.7 0.3 0.00 76.4 76.0 1.5 0.8 62 7 64.9 67.1 0.7 7.4 0.00 75.6 76.1 1.7 1.5 32 8 73.9 53.6 1.3 25.6 0.00 75.6 76.1 1.2 1.1 31 9 81.4 42.2 2.1 43.8 0.00 77.1 76.1 1.3 1.3 18 10 90.0 32.3 3.3 60.3 0.00 80.1 76.1 0.7 0.3 43 11 95.6 29.2 4.1 73.2 0.00 83.9 76.1 3.4 3.0 152 12 100.2 20.4 5.3 81.8 0.00 87.8 76.1 5.7 5.5 165 13 103.2 14.7 6.1 85.6 0.00 91.4 76.1 5.7 5.5 170 14 104.9 13.0 6.6 83.9 0.00 94.4 76.1 6.2 5.9 166 15 106.0 13.8 6.8 76.1 0.00 96.5 76.0 8.3 8.1 170 16 106.4 12.7 6.9 62.5 0.00 97.5 76.0 8.3 8.0 172 17 105.9 14.7 6.7 46.5 0.00 97.6 76.0 9.1 8.9 187 18 102.1 21.3 5.5 28.4 0.00 96.6 76.0 7.6 7.5 200 19 94.9 28.9 4.0 9.9 0.00 94.6 76.0 5.5 5.4 207 20 85.7 38.2 2.6 0.7 0.00 91.8 76.1 3.6 3.6 208 21 82.4 38.2 2.3 0.0 0.00 89.2 76.1 1.8 1.7 235 22 81.0 34.4 2.4 0.0 0.00 86.9 76.2 1.9 1.4 248 23 80.6 31.5 2.5 0.0 0.00 85.0 76.3 3.8 2.9 236 24 75.1 41.8 1.7 0.0 0.00 83.4 76.4 2.7 0.7 135 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 107.2 61.4 86.1 DegF RELATIVE HUMIDITY 75.9 8.6 34.7 % VAPOR PRESS. DEF. 3.4 KPas SOLAR RADIATION 685.9 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 97.7 75.4 85.9 DegF SOIL TEMP. 20 IN 76.4 75.6 76.0 DegF WIND SPEED 12.9 4.0 MPH WIND VECTOR MAG. 2.4 MPH WIND VECTOR DIR. 185 Degrees REF. EVAPOTRANSPIRATION 0.34 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 24.8 1127 29.8 34.8 SINE CURVE 22.9 1159 27.9 1629 32.9 2177 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAY 10 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 69.3 56.8 1.1 0.0 0.00 81.9 76.5 1.0 0.2 218 2 67.6 57.7 1.0 0.0 0.00 80.5 76.6 1.8 1.1 176 3 70.9 46.5 1.4 0.0 0.00 79.3 76.6 2.2 2.0 222 4 68.1 53.3 1.1 0.0 0.00 78.2 76.7 4.2 3.4 209 5 63.9 68.4 0.7 0.0 0.00 77.2 76.7 1.8 0.6 67 6 62.2 73.3 0.5 0.3 0.00 76.3 76.8 1.0 0.3 32 7 65.9 61.0 0.9 7.4 0.00 75.5 76.9 1.4 1.1 321 8 75.9 43.5 1.7 24.8 0.00 75.6 76.9 1.1 0.5 215 9 82.8 42.8 2.2 42.5 0.00 77.2 76.9 6.0 5.8 167 10 87.5 35.4 2.9 58.9 0.00 79.8 76.9 8.8 8.6 156 11 90.9 29.9 3.5 72.0 0.00 83.0 76.9 7.5 7.3 152 12 94.4 23.4 4.2 80.4 0.00 86.6 76.8 6.4 6.1 164 13 98.1 18.2 5.1 83.8 0.00 90.0 76.8 7.3 7.1 175 14 100.3 15.4 5.6 81.6 0.00 93.0 76.8 5.2 4.8 180 15 102.1 14.4 6.0 74.4 0.00 95.5 76.7 3.6 3.0 192 16 102.7 13.6 6.1 62.4 0.00 97.0 76.7 2.8 1.9 201 17 104.2 12.1 6.5 46.4 0.00 97.5 76.7 1.9 1.3 184 18 103.5 13.7 6.3 28.7 0.00 96.9 76.7 1.6 1.0 266 19 101.2 18.2 5.6 10.6 0.00 95.0 76.7 1.9 1.5 211 20 87.7 41.2 2.6 0.7 0.00 92.3 76.7 4.1 3.9 235 21 81.4 46.9 1.9 0.0 0.00 89.8 76.8 3.6 3.5 245 22 77.3 52.4 1.5 0.0 0.00 87.5 76.8 1.4 1.1 274 23 73.4 60.8 1.1 0.0 0.00 85.5 76.9 1.4 1.3 24 24 69.6 70.7 0.7 0.0 0.00 83.8 77.0 2.3 2.2 22 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 105.3 60.6 83.4 DegF RELATIVE HUMIDITY 82.7 10.1 40.4 % VAPOR PRESS. DEF. 2.9 KPas SOLAR RADIATION 674.9 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 97.5 75.4 85.6 DegF SOIL TEMP. 20 IN 77.0 76.4 76.8 DegF WIND SPEED 12.4 3.3 MPH WIND VECTOR MAG. 2.1 MPH WIND VECTOR DIR. 183 Degrees REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 23.1 1150 28.1 33.1 SINE CURVE 22.4 1182 27.3 1657 32.4 2210 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAY 11 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 69.1 68.8 0.8 0.0 0.00 82.3 77.1 2.6 2.5 27 2 68.3 68.4 0.7 0.0 0.00 81.0 77.2 3.8 3.6 14 3 67.8 66.1 0.8 0.0 0.00 79.9 77.2 2.8 2.6 23 4 67.5 64.7 0.8 0.0 0.00 78.8 77.3 0.7 0.3 120 5 64.5 74.8 0.5 0.0 0.00 77.8 77.3 0.8 0.5 316 6 65.4 73.2 0.6 0.3 0.00 76.9 77.4 1.2 1.0 328 7 67.3 66.6 0.8 7.1 0.00 76.3 77.4 0.8 0.7 11 8 76.9 39.2 1.9 24.5 0.00 76.3 77.4 1.0 0.7 109 9 80.4 33.1 2.4 42.2 0.00 77.7 77.4 2.0 1.6 155 10 84.5 32.3 2.7 58.4 0.00 80.3 77.4 2.5 2.1 164 11 87.7 34.7 2.9 71.0 0.00 83.8 77.4 3.1 0.4 255 12 91.2 33.5 3.3 79.0 0.00 87.4 77.4 2.0 1.7 353 13 95.4 27.7 4.1 81.8 0.00 91.0 77.3 2.8 0.8 188 14 99.8 19.7 5.2 80.1 0.00 94.0 77.3 5.5 4.9 199 15 101.2 18.6 5.5 72.9 0.00 96.1 77.3 5.7 5.3 225 16 102.1 19.0 5.6 60.7 0.00 97.1 77.3 7.4 7.2 217 17 101.5 22.8 5.3 45.6 0.00 97.2 77.2 6.9 6.7 212 18 99.8 24.4 4.9 27.9 0.00 96.4 77.2 5.7 5.6 215 19 95.8 26.6 4.2 10.3 0.00 94.5 77.2 3.5 3.4 224 20 88.6 32.7 3.1 0.4 0.00 91.8 77.3 3.3 3.2 246 21 81.8 41.5 2.2 0.0 0.00 89.3 77.3 3.1 3.1 243 22 76.5 48.9 1.6 0.0 0.00 87.2 77.4 1.5 1.3 196 23 72.4 59.1 1.1 0.0 0.00 85.2 77.4 1.4 1.0 39 24 70.9 60.7 1.0 0.0 0.00 83.6 77.5 3.2 2.7 33 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 103.2 62.7 82.3 DegF RELATIVE HUMIDITY 83.0 15.2 44.0 % VAPOR PRESS. DEF. 2.6 KPas SOLAR RADIATION 662.2 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 97.3 76.1 85.9 DegF SOIL TEMP. 20 IN 77.5 77.0 77.3 DegF WIND SPEED 11.9 3.1 MPH WIND VECTOR MAG. 1.2 MPH WIND VECTOR DIR. 222 Degrees REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 23.1 1173 28.1 33.1 SINE CURVE 22.9 1204 27.9 1685 32.9 2243 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAY 12 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 69.3 64.1 0.9 0.0 0.00 82.2 77.6 1.9 1.5 32 2 68.7 67.4 0.8 0.0 0.00 81.0 77.7 2.7 2.5 33 3 70.8 58.0 1.1 0.0 0.00 80.3 77.7 2.4 2.2 8 4 72.0 51.8 1.3 0.0 0.00 79.4 77.8 2.1 0.5 306 5 69.8 60.2 1.0 0.0 0.00 78.8 77.8 1.5 1.0 46 6 71.2 53.1 1.2 0.4 0.00 78.2 77.9 3.4 3.1 232 7 71.6 53.4 1.2 3.3 0.00 77.9 77.9 1.4 0.7 283 8 73.1 59.6 1.1 9.1 0.00 78.0 77.9 1.9 0.5 26 9 82.1 36.8 2.4 36.6 0.00 78.9 77.9 5.3 5.0 130 10 86.8 34.2 2.9 47.3 0.00 81.0 77.9 6.5 6.2 151 11 87.8 34.6 2.9 42.1 0.00 82.9 77.9 6.7 6.3 171 12 92.2 27.4 3.7 50.2 0.00 84.8 77.8 7.5 7.1 177 13 94.6 25.9 4.1 81.8 0.00 87.4 77.8 5.5 5.1 222 14 96.7 24.5 4.5 63.4 0.00 90.5 77.8 4.4 3.4 203 15 97.4 24.2 4.6 57.6 0.00 92.0 77.7 7.1 6.8 214 16 96.6 22.1 4.6 42.4 0.00 92.8 77.7 7.2 6.9 223 17 94.3 20.2 4.4 21.8 0.00 92.2 77.7 5.9 5.5 241 18 92.3 24.1 3.9 13.7 0.00 90.8 77.7 4.1 3.9 251 19 92.1 25.1 3.9 10.1 0.00 89.5 77.7 3.4 3.3 218 20 84.9 38.2 2.6 0.6 0.00 87.7 77.7 1.4 1.0 167 21 80.2 47.9 1.8 0.0 0.00 85.9 77.7 0.6 0.2 259 22 80.9 38.6 2.2 0.0 0.00 84.3 77.8 3.9 3.5 267 23 81.4 26.1 2.7 0.0 0.00 82.8 77.8 3.5 3.0 248 24 78.9 29.0 2.4 0.0 0.00 81.6 77.8 4.5 4.2 288 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.7 66.8 82.7 DegF RELATIVE HUMIDITY 76.1 16.9 39.4 % VAPOR PRESS. DEF. 2.6 KPas SOLAR RADIATION 480.7 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 92.8 77.9 84.2 DegF SOIL TEMP. 20 IN 78.0 77.5 77.8 DegF WIND SPEED 13.4 3.9 MPH WIND VECTOR MAG. 2.1 MPH WIND VECTOR DIR. 212 Degrees REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 24.8 1197 29.8 34.8 SINE CURVE 24.2 1229 29.2 1714 34.2 2277 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAY 13 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 77.8 28.2 2.3 0.0 0.00 80.4 77.9 2.5 1.9 287 2 69.3 48.8 1.3 0.0 0.00 79.3 77.9 3.0 2.6 123 3 64.5 63.5 0.8 0.0 0.00 78.2 77.9 0.7 0.3 130 4 61.9 74.7 0.5 0.0 0.00 77.0 78.0 1.4 0.9 338 5 62.0 74.7 0.5 0.0 0.00 76.1 78.0 2.3 1.7 10 6 59.4 78.3 0.4 0.4 0.00 75.2 78.0 1.6 1.1 188 7 62.4 74.8 0.5 7.7 0.00 74.5 78.0 1.0 0.4 70 8 72.4 47.4 1.4 26.3 0.00 74.6 78.0 1.2 0.9 160 9 75.7 43.8 1.7 44.0 0.00 76.1 78.0 3.5 3.2 213 10 80.8 42.7 2.1 60.3 0.00 78.8 77.9 4.2 3.7 200 11 85.2 37.0 2.6 73.2 0.00 82.2 77.9 6.4 6.1 156 12 88.4 30.0 3.2 81.6 0.00 85.6 77.8 6.7 6.2 158 13 90.7 28.0 3.5 84.5 0.00 89.0 77.8 4.7 4.0 161 14 93.9 24.2 4.1 82.7 0.00 92.2 77.7 4.8 4.3 176 15 96.8 20.1 4.8 75.7 0.00 94.4 77.7 5.8 5.3 165 16 97.5 18.1 5.0 63.2 0.00 95.7 77.6 5.0 4.5 217 17 97.6 19.5 4.9 47.6 0.00 95.9 77.6 7.2 7.0 213 18 94.9 23.9 4.3 30.2 0.00 95.0 77.6 8.2 8.1 205 19 89.6 28.6 3.4 12.6 0.00 93.0 77.6 6.4 6.3 200 20 82.2 36.2 2.4 0.7 0.00 90.2 77.6 3.4 3.3 208 21 79.3 34.9 2.2 0.0 0.00 87.6 77.6 2.7 2.6 248 22 79.0 31.9 2.3 0.0 0.00 85.4 77.7 2.8 2.6 265 23 77.4 29.6 2.3 0.0 0.00 83.6 77.7 1.7 1.5 265 24 76.4 31.0 2.2 0.0 0.00 82.0 77.8 1.9 1.6 259 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.5 58.4 79.8 DegF RELATIVE HUMIDITY 82.5 14.9 40.4 % VAPOR PRESS. DEF. 2.4 KPas SOLAR RADIATION 690.7 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 96.0 74.4 84.2 DegF SOIL TEMP. 20 IN 78.0 77.5 77.8 DegF WIND SPEED 12.7 3.7 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 195 Degrees REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 22.3 1220 27.2 32.2 SINE CURVE 20.5 1249 25.4 1739 30.5 2307 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAY 14 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 70.5 44.0 1.4 0.0 0.00 80.6 77.8 0.9 0.6 216 2 64.2 58.5 0.9 0.0 0.00 79.3 77.9 1.5 1.3 152 3 61.8 67.5 0.6 0.0 0.00 78.0 78.0 1.7 0.5 51 4 60.7 73.1 0.5 0.0 0.00 76.9 78.0 1.7 1.6 4 5 60.3 75.6 0.4 0.0 0.00 76.0 78.0 1.7 1.7 31 6 60.9 72.7 0.5 0.4 0.00 75.2 78.1 1.2 1.2 57 7 63.5 70.0 0.6 8.3 0.00 74.5 78.1 1.6 1.4 37 8 72.8 48.5 1.4 27.1 0.00 74.6 78.1 1.6 1.0 271 9 78.7 34.4 2.2 44.9 0.00 76.1 78.1 3.2 3.0 259 10 83.8 25.5 3.0 61.2 0.00 78.9 78.0 3.0 2.3 236 11 86.5 25.7 3.2 74.1 0.00 82.5 78.0 3.0 2.1 150 12 89.1 24.3 3.5 82.3 0.00 86.3 78.0 2.6 1.5 359 13 92.1 20.1 4.1 79.7 0.00 89.8 77.9 3.3 2.2 223 14 96.4 15.7 5.0 84.2 0.00 92.7 77.9 8.3 7.1 168 15 97.9 12.8 5.4 77.5 0.00 94.2 77.8 11.6 11.3 158 16 97.8 13.2 5.3 65.4 0.00 95.0 77.8 10.5 10.2 155 17 96.7 14.7 5.1 49.6 0.00 95.0 77.8 8.8 8.6 164 18 94.4 17.8 4.5 31.9 0.00 94.2 77.7 7.3 7.2 167 19 90.3 23.5 3.7 14.1 0.00 92.4 77.7 4.1 4.0 171 20 82.4 34.7 2.5 1.1 0.00 89.8 77.7 1.4 1.3 192 21 74.0 45.3 1.6 0.0 0.00 87.0 77.8 1.1 0.9 137 22 71.9 43.2 1.5 0.0 0.00 84.6 77.8 0.5 0.4 247 23 67.9 48.8 1.2 0.0 0.00 82.5 77.9 0.7 0.5 127 24 65.6 55.4 1.0 0.0 0.00 80.6 77.9 1.3 0.7 30 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.8 58.9 78.3 DegF RELATIVE HUMIDITY 82.0 10.7 40.2 % VAPOR PRESS. DEF. 2.5 KPas SOLAR RADIATION 701.9 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 95.1 74.4 84.1 DegF SOIL TEMP. 20 IN 78.1 77.7 77.9 DegF WIND SPEED 17.6 3.5 MPH WIND VECTOR MAG. 2.1 MPH WIND VECTOR DIR. 165 Degrees REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 20.6 1240 25.5 30.5 SINE CURVE 20.7 1270 25.7 1765 30.7 2338 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAY 15 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 61.4 66.6 0.6 0.0 0.00 79.1 78.0 2.1 1.8 34 2 59.1 73.4 0.5 0.0 0.00 77.6 78.1 2.1 2.0 35 3 58.5 72.3 0.5 0.0 0.00 76.4 78.1 1.9 1.8 11 4 58.2 70.7 0.5 0.0 0.00 75.3 78.2 2.3 2.2 37 5 57.1 65.1 0.6 0.0 0.00 74.4 78.2 3.5 3.4 41 6 55.3 68.7 0.5 0.5 0.00 73.5 78.2 2.6 2.5 19 7 59.8 63.0 0.7 9.5 0.00 72.8 78.2 1.4 1.2 41 8 67.7 54.8 1.1 28.7 0.00 72.8 78.2 2.5 2.4 7 9 76.7 40.8 1.9 47.0 0.00 74.5 78.2 2.2 2.0 21 10 83.8 31.7 2.7 62.9 0.00 77.6 78.1 2.7 2.1 208 11 87.3 23.1 3.4 76.0 0.00 81.3 78.1 4.8 4.4 216 12 90.3 17.3 4.0 84.8 0.00 85.0 78.0 5.6 4.9 209 13 92.3 16.3 4.3 87.8 0.00 88.4 78.0 6.0 5.5 215 14 94.7 15.1 4.7 85.6 0.00 91.3 77.9 6.9 6.1 204 15 96.3 14.6 5.0 78.2 0.00 93.4 77.8 6.7 6.4 216 16 96.7 14.9 5.0 64.7 0.00 94.6 77.8 5.9 5.6 221 17 97.1 13.8 5.2 50.7 0.00 94.8 77.7 6.8 6.6 216 18 96.2 13.8 5.0 33.6 0.00 94.1 77.7 6.3 6.2 216 19 91.9 19.2 4.1 12.0 0.00 92.2 77.7 5.0 4.9 214 20 83.5 28.5 2.8 0.8 0.00 89.6 77.7 2.5 2.4 208 21 76.3 36.6 2.0 0.0 0.00 86.9 77.7 2.6 2.5 211 22 74.3 35.0 1.9 0.0 0.00 84.7 77.8 1.7 1.6 224 23 67.5 55.0 1.1 0.0 0.00 82.6 77.8 2.2 1.9 36 24 63.3 69.0 0.6 0.0 0.00 81.0 77.9 2.0 1.9 38 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.7 53.6 76.9 DegF RELATIVE HUMIDITY 80.9 10.1 40.8 % VAPOR PRESS. DEF. 2.4 KPas SOLAR RADIATION 722.9 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 94.9 72.6 83.1 DegF SOIL TEMP. 20 IN 78.2 77.6 78.0 DegF WIND SPEED 12.4 3.7 MPH WIND VECTOR MAG. 1.5 MPH WIND VECTOR DIR. 217 Degrees REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 19.0 1259 24.0 29.0 SINE CURVE 18.1 1288 22.9 1788 27.9 2366 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAY 16 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 64.0 62.7 0.8 0.0 0.00 79.5 78.0 0.9 0.8 330 2 62.6 67.7 0.6 0.0 0.00 78.2 78.0 1.0 0.7 39 3 60.7 71.2 0.5 0.0 0.00 77.1 78.0 2.2 2.1 39 4 62.0 62.2 0.7 0.0 0.00 76.1 78.1 1.0 0.8 325 5 61.2 64.5 0.7 0.0 0.00 75.2 78.1 0.8 0.7 342 6 60.9 62.9 0.7 0.5 0.00 74.4 78.1 0.6 0.3 308 7 66.9 39.6 1.4 8.9 0.00 73.8 78.1 1.6 1.5 232 8 74.2 29.7 2.0 28.0 0.00 73.9 78.2 1.4 1.0 209 9 78.4 29.7 2.3 46.3 0.00 75.4 78.1 4.5 4.3 154 10 83.7 20.4 3.1 62.6 0.00 78.2 78.1 4.9 4.6 159 11 87.9 13.6 3.9 70.2 0.00 81.6 78.0 5.2 4.9 170 12 91.4 12.3 4.4 67.0 0.00 85.2 78.0 4.5 4.3 169 13 94.2 11.7 4.9 70.2 0.00 88.7 77.9 4.1 3.7 171 14 96.7 12.5 5.2 68.8 0.00 91.8 77.9 5.1 4.5 155 15 98.9 12.7 5.5 63.4 0.00 94.1 77.8 4.5 3.9 169 16 100.1 12.1 5.8 53.0 0.00 95.5 77.8 3.8 2.9 200 17 100.6 12.2 5.9 39.4 0.00 95.9 77.8 5.0 4.5 169 18 100.8 12.4 5.9 24.5 0.00 95.2 77.7 4.2 3.9 201 19 98.9 14.4 5.4 10.1 0.00 93.5 77.7 3.2 3.0 191 20 86.7 36.3 2.8 0.6 0.00 91.0 77.7 4.3 4.1 206 21 83.4 34.7 2.6 0.0 0.00 88.7 77.8 2.2 1.9 245 22 78.0 40.8 1.9 0.0 0.00 86.5 77.8 1.1 1.0 183 23 76.0 44.0 1.7 0.0 0.00 84.7 77.9 1.8 1.2 286 24 80.7 27.4 2.6 0.0 0.00 83.2 78.0 4.5 3.3 243 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.6 59.2 81.2 DegF RELATIVE HUMIDITY 78.5 10.4 33.7 % VAPOR PRESS. DEF. 3.0 KPas SOLAR RADIATION 613.5 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 95.9 73.7 84.0 DegF SOIL TEMP. 20 IN 78.2 77.7 77.9 DegF WIND SPEED 11.7 3.0 MPH WIND VECTOR MAG. 1.9 MPH WIND VECTOR DIR. 183 Degrees REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 22.2 1282 27.2 32.2 SINE CURVE 21.2 1309 26.2 1814 31.2 2397 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAY 17 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 73.9 40.0 1.7 0.0 0.00 81.9 78.0 1.7 0.9 198 2 71.0 45.8 1.4 0.0 0.00 80.7 78.1 0.6 0.1 28 3 68.2 55.5 1.1 0.0 0.00 79.6 78.1 1.1 0.4 324 4 65.8 62.2 0.8 0.0 0.00 78.5 78.2 1.2 0.9 9 5 64.2 69.6 0.6 0.0 0.00 77.6 78.2 1.6 1.2 30 6 64.8 63.9 0.8 0.2 0.00 76.7 78.2 0.7 0.3 193 7 68.4 53.0 1.1 4.7 0.00 76.1 78.3 0.8 0.6 243 8 75.2 42.1 1.7 17.1 0.00 76.1 78.3 2.4 2.1 177 9 81.6 36.1 2.4 31.4 0.00 77.6 78.3 3.1 2.6 204 10 88.3 22.4 3.5 43.1 0.00 80.3 78.3 5.1 4.7 256 11 91.8 18.6 4.1 56.8 0.00 83.4 78.3 5.7 5.4 247 12 94.4 17.5 4.6 64.7 0.00 86.9 78.2 5.0 4.2 220 13 96.6 18.0 4.8 68.2 0.00 90.2 78.2 5.6 5.1 171 14 98.1 18.9 5.0 67.0 0.00 92.9 78.2 6.4 5.9 170 15 99.3 20.1 5.1 61.1 0.00 94.9 78.1 7.1 6.5 151 16 100.7 19.0 5.4 51.2 0.00 96.0 78.1 7.8 7.4 157 17 101.2 18.4 5.5 38.1 0.00 96.2 78.1 6.3 6.1 167 18 99.8 23.0 5.0 23.8 0.00 95.6 78.1 6.0 5.2 167 19 96.6 27.6 4.3 10.0 0.00 94.0 78.1 5.3 5.1 175 20 91.6 31.5 3.5 0.7 0.00 91.7 78.1 3.5 3.1 201 21 83.0 39.6 2.3 0.0 0.00 89.5 78.1 4.5 4.4 195 22 81.7 37.2 2.4 0.0 0.00 87.5 78.2 3.1 2.1 241 23 79.7 38.3 2.1 0.0 0.00 85.7 78.2 2.5 2.4 238 24 75.3 47.1 1.6 0.0 0.00 84.1 78.3 1.3 1.0 152 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.7 62.5 83.8 DegF RELATIVE HUMIDITY 78.1 15.7 36.0 % VAPOR PRESS. DEF. 3.0 KPas SOLAR RADIATION 538.2 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 96.2 76.0 85.5 DegF SOIL TEMP. 20 IN 78.3 78.0 78.2 DegF WIND SPEED 15.7 3.7 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 188 Degrees REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 24.1 1306 29.1 34.1 SINE CURVE 22.7 1332 27.7 1842 32.7 2430 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAY 18 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 72.7 53.2 1.3 0.0 0.00 82.7 78.4 1.1 0.8 329 2 71.1 55.9 1.2 0.0 0.00 81.4 78.5 1.4 1.2 311 3 73.9 43.1 1.6 0.0 0.00 80.4 78.5 1.0 0.4 230 4 69.4 56.1 1.1 0.0 0.00 79.4 78.6 1.8 1.5 348 5 70.9 47.6 1.4 0.0 0.00 78.5 78.6 0.6 0.4 266 6 72.8 44.4 1.6 0.3 0.00 77.7 78.7 3.8 2.8 321 7 71.7 49.1 1.4 4.9 0.00 77.2 78.7 2.2 1.8 27 8 75.3 55.3 1.3 14.9 0.00 77.1 78.7 1.1 0.9 36 9 81.7 47.8 1.9 31.4 0.00 78.6 78.7 1.3 1.1 13 10 87.6 31.4 3.1 45.0 0.00 81.2 78.7 1.9 1.4 111 11 90.9 23.4 3.8 56.4 0.00 84.4 78.6 2.5 2.1 52 12 93.6 20.8 4.3 65.1 0.00 87.9 78.6 3.4 2.1 134 13 95.5 21.5 4.5 69.5 0.00 91.1 78.6 4.0 3.0 174 14 98.5 20.2 5.0 68.7 0.00 93.9 78.5 4.9 4.2 166 15 99.9 19.2 5.3 54.8 0.00 95.7 78.5 4.9 4.0 160 16 100.6 17.0 5.5 50.0 0.00 96.7 78.5 3.6 2.8 204 17 100.7 17.6 5.5 36.6 0.00 97.0 78.5 4.6 3.0 162 18 98.1 22.9 4.8 15.6 0.00 95.9 78.4 7.2 7.0 168 19 91.1 27.4 3.6 1.9 0.00 93.7 78.5 6.0 5.4 217 20 89.3 25.4 3.5 0.0 0.00 91.3 78.5 4.9 4.5 266 21 83.1 35.0 2.5 0.0 0.00 89.0 78.5 1.2 0.7 203 22 79.5 42.5 2.0 0.0 0.00 87.1 78.6 2.4 2.0 97 23 80.2 38.9 2.2 0.0 0.00 85.5 78.7 1.9 1.8 87 24 76.9 47.5 1.7 0.0 0.00 84.1 78.7 2.5 1.4 61 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.9 65.7 84.4 DegF RELATIVE HUMIDITY 67.1 14.3 36.0 % VAPOR PRESS. DEF. 2.9 KPas SOLAR RADIATION 515.3 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 97.0 77.0 86.1 DegF SOIL TEMP. 20 IN 78.8 78.3 78.6 DegF WIND SPEED 13.9 2.9 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 172 Degrees REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 25.2 1331 30.2 35.2 SINE CURVE 24.1 1356 29.1 1871 34.1 2464 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAY 19 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 77.3 44.6 1.8 0.0 0.00 83.1 78.8 2.4 1.7 224 2 75.2 51.7 1.5 0.0 0.00 82.2 78.9 0.9 0.5 324 3 73.9 51.7 1.4 0.0 0.00 81.3 78.9 0.6 0.2 214 4 74.3 48.3 1.5 0.0 0.00 80.4 79.0 1.7 1.5 224 5 70.5 58.1 1.1 0.0 0.00 79.4 79.0 2.2 0.5 179 6 71.0 55.4 1.2 0.0 0.00 78.6 79.1 3.0 2.7 109 7 73.8 48.9 1.5 4.9 0.00 77.9 79.1 4.3 4.1 118 8 79.5 41.6 2.0 17.5 0.00 78.0 79.1 5.3 5.2 123 9 84.2 33.3 2.7 31.8 0.00 79.3 79.1 5.3 5.1 129 10 87.4 28.9 3.2 45.5 0.00 81.7 79.1 5.8 5.2 142 11 89.7 25.7 3.5 54.6 0.00 84.7 79.1 3.8 2.9 161 12 93.2 22.3 4.1 64.5 0.00 87.9 79.0 6.6 5.9 150 13 95.3 20.8 4.5 67.8 0.00 90.6 79.0 10.8 10.2 159 14 96.3 19.6 4.7 67.5 0.00 92.9 79.0 9.9 9.7 172 15 97.0 18.4 4.9 63.4 0.00 94.7 78.9 7.4 6.7 192 16 96.4 19.5 4.7 40.3 0.00 95.8 78.9 5.0 4.1 227 17 96.4 18.8 4.8 36.5 0.00 95.5 78.9 5.0 4.3 230 18 95.4 20.2 4.6 19.6 0.00 94.8 78.9 6.9 6.4 194 19 90.8 27.9 3.6 5.7 0.00 93.1 78.9 5.4 5.2 189 20 87.0 32.8 2.9 1.0 0.00 91.1 78.9 3.2 3.1 208 21 84.4 34.8 2.6 0.0 0.00 89.1 78.9 2.7 2.4 224 22 81.6 37.7 2.3 0.0 0.00 87.4 79.0 1.9 1.8 211 23 77.2 46.1 1.7 0.0 0.00 85.8 79.0 1.2 1.0 193 24 74.7 49.8 1.5 0.0 0.00 84.3 79.1 1.0 0.9 190 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.0 65.2 84.3 DegF RELATIVE HUMIDITY 77.8 16.8 35.7 % VAPOR PRESS. DEF. 2.8 KPas SOLAR RADIATION 520.8 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 95.8 77.8 86.2 DegF SOIL TEMP. 20 IN 79.1 78.7 79.0 DegF WIND SPEED 23.4 4.3 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 173 Degrees REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 26.0 1357 31.0 36.0 SINE CURVE 23.4 1379 28.4 1899 33.4 2497 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAY 20 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 72.2 58.4 1.1 0.0 0.00 83.1 79.2 0.8 0.4 317 2 70.9 67.7 0.8 0.0 0.00 82.1 79.3 1.8 1.4 7 3 72.4 60.7 1.1 0.0 0.00 81.3 79.3 1.5 1.4 294 4 70.4 59.5 1.0 0.0 0.00 80.4 79.3 0.7 0.3 349 5 66.9 74.5 0.6 0.0 0.00 79.5 79.4 1.4 1.2 20 6 66.8 71.9 0.6 0.3 0.00 78.7 79.4 1.3 0.5 8 7 70.2 67.1 0.8 5.3 0.00 78.1 79.4 2.2 1.9 348 8 79.0 39.3 2.1 17.1 0.00 78.1 79.4 2.3 2.1 172 9 81.9 37.4 2.3 31.3 0.00 79.3 79.4 4.1 3.8 179 10 84.7 39.0 2.5 44.9 0.00 81.7 79.4 4.8 4.3 226 11 89.2 33.3 3.1 56.3 0.00 84.7 79.3 6.7 6.3 196 12 92.7 26.4 3.9 64.1 0.00 87.7 79.3 8.4 8.1 189 13 95.7 23.2 4.4 67.1 0.00 90.5 79.3 8.8 8.4 180 14 97.5 22.0 4.7 65.9 0.00 93.1 79.3 6.8 6.0 211 15 98.9 20.2 5.1 60.4 0.00 95.0 79.2 7.4 7.0 214 16 99.9 19.5 5.3 50.6 0.00 96.1 79.2 7.4 6.9 196 17 100.3 20.2 5.3 37.7 0.00 96.3 79.2 8.4 8.1 180 18 99.1 23.2 4.9 23.4 0.00 95.5 79.1 9.0 8.8 176 19 95.2 29.0 4.0 9.8 0.00 94.0 79.1 7.3 7.2 183 20 87.3 35.0 2.9 0.9 0.00 91.8 79.2 7.3 7.2 197 21 81.0 41.8 2.1 0.0 0.00 89.6 79.2 4.6 4.4 207 22 76.8 47.6 1.7 0.0 0.00 87.6 79.3 1.1 0.6 204 23 75.5 48.6 1.6 0.0 0.00 85.8 79.3 1.0 0.2 281 24 72.9 56.3 1.2 0.0 0.00 84.3 79.4 1.3 1.0 336 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.1 65.6 83.2 DegF RELATIVE HUMIDITY 81.0 18.2 42.6 % VAPOR PRESS. DEF. 2.6 KPas SOLAR RADIATION 535.1 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 96.3 78.0 86.4 DegF SOIL TEMP. 20 IN 79.4 79.1 79.3 DegF WIND SPEED 15.9 4.4 MPH WIND VECTOR MAG. 3.3 MPH WIND VECTOR DIR. 195 Degrees REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 24.2 1381 29.2 34.2 SINE CURVE 23.9 1403 28.9 1928 33.9 2531 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAY 21 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 69.5 68.4 0.8 0.0 0.00 82.9 79.4 1.6 1.4 12 2 71.1 58.5 1.1 0.0 0.00 81.8 79.5 1.0 0.8 324 3 69.1 66.1 0.8 0.0 0.00 80.7 79.6 0.5 0.3 359 4 68.1 68.0 0.8 0.0 0.00 79.8 79.6 0.5 0.0 339 5 71.2 50.5 1.3 0.0 0.00 78.9 79.6 1.6 0.9 280 6 69.9 56.3 1.1 0.4 0.00 78.2 79.6 0.9 0.8 292 7 72.3 57.4 1.2 5.4 0.00 77.6 79.7 0.9 0.5 265 8 78.0 50.0 1.6 17.1 0.00 77.7 79.7 1.8 1.6 139 9 81.5 49.8 1.8 31.3 0.00 79.1 79.7 4.1 3.9 178 10 86.6 44.4 2.4 44.9 0.00 81.6 79.6 5.3 5.0 167 11 90.6 37.3 3.1 56.2 0.00 84.7 79.6 3.9 3.5 204 12 93.7 32.6 3.7 69.3 0.00 88.1 79.6 3.8 2.9 181 13 96.7 25.8 4.4 85.7 0.00 91.3 79.6 4.1 3.4 158 14 99.2 21.6 5.0 83.4 0.00 94.0 79.5 5.1 4.4 159 15 101.3 19.1 5.5 75.2 0.00 95.9 79.5 6.3 6.0 173 16 102.7 16.8 5.9 63.2 0.00 97.0 79.4 6.1 5.6 188 17 103.2 17.1 6.0 47.9 0.00 97.2 79.4 6.2 5.9 181 18 102.4 18.1 5.8 30.3 0.00 96.5 79.4 6.0 6.0 172 19 100.2 21.5 5.2 13.1 0.00 95.0 79.4 4.7 4.5 203 20 93.7 30.1 3.8 1.2 0.00 92.8 79.4 3.3 3.2 216 21 88.6 35.0 3.0 0.0 0.00 90.7 79.5 3.0 2.8 247 22 83.3 44.8 2.2 0.0 0.00 88.8 79.5 2.9 2.4 208 23 77.9 55.8 1.4 0.0 0.00 87.1 79.6 1.4 0.3 159 24 75.1 58.1 1.2 0.0 0.00 85.6 79.6 1.6 1.4 346 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 104.2 67.8 85.2 DegF RELATIVE HUMIDITY 74.1 15.5 41.8 % VAPOR PRESS. DEF. 2.9 KPas SOLAR RADIATION 624.5 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 97.2 77.5 86.8 DegF SOIL TEMP. 20 IN 79.7 79.4 79.5 DegF WIND SPEED 10.8 3.2 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 186 Degrees REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 25.0 1406 30.0 35.0 SINE CURVE 25.2 1428 30.2 1958 35.2 2566 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAY 22 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 72.1 65.8 0.9 0.0 0.00 84.3 79.8 2.3 2.2 16 2 71.4 63.9 0.9 0.0 0.00 83.0 79.8 2.1 2.0 21 3 69.1 74.4 0.6 0.0 0.00 81.9 79.8 2.3 2.3 32 4 69.0 70.2 0.7 0.0 0.00 81.0 79.9 2.3 2.2 32 5 68.8 66.9 0.8 0.0 0.00 80.2 80.0 2.4 2.4 17 6 68.3 69.0 0.7 0.6 0.00 79.4 80.0 2.5 2.4 40 7 70.8 66.1 0.9 10.2 0.00 78.8 80.0 2.4 2.3 32 8 79.4 49.4 1.8 26.7 0.00 78.8 80.1 1.3 1.3 42 9 88.7 37.7 2.9 44.8 0.00 80.2 80.0 1.2 1.0 62 10 97.4 16.4 5.1 62.3 0.00 82.7 80.0 6.5 6.2 13 11 99.9 13.5 5.7 74.2 0.00 85.5 80.0 6.4 5.0 32 12 103.5 9.7 6.6 84.4 0.00 88.9 80.0 3.5 0.6 300 13 105.0 9.5 6.9 87.9 0.00 92.0 79.9 4.8 3.1 2 14 107.1 7.8 7.5 86.0 0.00 94.8 79.9 3.8 0.8 310 15 108.0 7.3 7.7 78.6 0.00 96.9 79.9 4.8 4.1 158 16 108.1 7.2 7.7 66.6 0.00 98.0 79.8 6.1 4.7 157 17 108.3 7.6 7.7 50.9 0.00 98.2 79.8 7.5 7.2 182 18 106.9 10.4 7.2 32.5 0.00 97.4 79.8 7.1 6.8 176 19 102.7 14.4 6.1 14.4 0.00 95.8 79.8 5.4 5.4 173 20 94.0 23.2 4.2 1.5 0.00 93.5 79.8 1.5 1.5 179 21 88.2 28.2 3.3 0.0 0.00 91.1 79.9 1.4 1.3 207 22 84.6 29.1 2.9 0.0 0.00 89.0 79.9 1.3 0.9 196 23 77.2 45.4 1.8 0.0 0.00 87.1 80.0 1.1 0.9 137 24 73.9 51.2 1.4 0.0 0.00 85.4 80.1 2.0 1.9 158 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 109.1 66.8 88.4 DegF RELATIVE HUMIDITY 79.7 5.6 35.2 % VAPOR PRESS. DEF. 3.8 KPas SOLAR RADIATION 721.5 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 98.3 78.7 87.7 DegF SOIL TEMP. 20 IN 80.1 79.6 79.9 DegF WIND SPEED 14.0 3.4 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 103 Degrees REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 25.1 1431 30.1 35.1 SINE CURVE 25.1 1454 30.1 1988 35.1 2601 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAY 23 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 74.3 42.3 1.7 0.0 0.00 83.9 80.2 2.4 2.2 187 2 70.8 51.9 1.2 0.0 0.00 82.6 80.2 1.7 1.2 81 3 68.3 62.5 0.9 0.0 0.00 81.5 80.3 1.5 1.2 337 4 67.2 68.0 0.7 0.0 0.00 80.5 80.3 1.8 1.6 38 5 65.8 68.4 0.7 0.0 0.00 79.6 80.4 2.3 2.2 353 6 68.7 53.8 1.1 0.7 0.00 78.8 80.4 1.2 0.8 3 7 71.6 52.4 1.3 11.1 0.00 78.2 80.5 1.3 1.2 40 8 79.9 43.5 2.0 28.2 0.00 78.2 80.5 1.9 1.6 52 9 89.3 25.7 3.5 46.5 0.00 79.8 80.4 1.3 1.1 132 10 95.6 18.8 4.7 63.2 0.00 82.5 80.4 1.5 1.1 93 11 100.3 16.8 5.5 76.3 0.00 85.9 80.4 2.5 2.2 104 12 105.5 12.2 6.8 84.6 0.00 89.6 80.3 3.8 3.6 64 13 107.6 8.6 7.5 88.1 0.00 92.8 80.3 3.0 2.6 56 14 109.5 7.0 8.1 86.3 0.00 95.8 80.3 3.5 2.6 149 15 110.6 6.3 8.4 79.2 0.00 97.7 80.2 5.4 4.6 172 16 110.8 6.2 8.4 67.0 0.00 98.6 80.2 4.9 4.1 165 17 110.6 6.2 8.4 51.3 0.00 98.7 80.1 4.7 4.4 206 18 109.8 6.6 8.2 33.1 0.00 98.0 80.1 4.7 4.5 205 19 107.5 9.6 7.4 14.9 0.00 96.4 80.1 4.2 4.1 199 20 98.0 19.9 5.0 1.6 0.00 94.0 80.1 1.4 1.3 203 21 92.1 19.9 4.1 0.0 0.00 91.7 80.2 1.3 1.2 258 22 93.4 13.8 4.6 0.0 0.00 89.6 80.3 3.9 3.9 250 23 81.4 34.0 2.5 0.0 0.00 87.9 80.3 3.9 3.4 181 24 76.1 44.7 1.7 0.0 0.00 86.4 80.4 3.6 3.5 117 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 111.5 63.8 90.2 DegF RELATIVE HUMIDITY 79.1 5.1 29.1 % VAPOR PRESS. DEF. 4.3 KPas SOLAR RADIATION 732.0 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 98.8 78.1 87.9 DegF SOIL TEMP. 20 IN 80.5 80.1 80.3 DegF WIND SPEED 11.2 2.8 MPH WIND VECTOR MAG. 1.0 MPH WIND VECTOR DIR. 161 Degrees REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 25.3 1457 30.3 35.3 SINE CURVE 24.3 1478 29.3 2018 34.3 2636 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAY 24 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 77.5 38.6 2.0 0.0 0.00 85.0 80.5 3.5 3.1 173 2 76.8 40.8 1.9 0.0 0.00 83.9 80.6 3.5 3.3 197 3 74.7 44.2 1.6 0.0 0.00 82.8 80.6 1.9 1.7 211 4 72.0 49.5 1.4 0.0 0.00 81.9 80.7 2.0 1.7 216 5 71.0 56.2 1.1 0.0 0.00 80.9 80.7 2.4 2.3 246 6 70.9 66.7 0.9 0.6 0.00 80.2 80.7 3.1 2.7 236 7 74.9 58.1 1.2 10.5 0.00 79.7 80.8 1.7 1.4 232 8 81.0 46.6 1.9 26.9 0.00 79.8 80.8 1.6 1.3 188 9 85.7 42.8 2.4 44.7 0.00 81.2 80.8 7.5 7.3 174 10 90.4 37.4 3.1 60.7 0.00 83.4 80.8 7.6 7.2 168 11 94.3 33.5 3.7 73.6 0.00 86.3 80.7 7.4 7.1 168 12 98.5 25.6 4.7 82.5 0.00 89.4 80.7 5.3 4.7 168 13 102.0 19.2 5.6 86.0 0.00 92.5 80.6 4.3 3.8 196 14 105.0 15.9 6.4 83.8 0.00 95.2 80.6 7.1 6.6 180 15 107.1 14.4 6.9 76.9 0.00 96.9 80.6 7.3 6.8 172 16 108.2 11.6 7.4 65.0 0.00 97.9 80.5 7.8 7.4 164 17 108.6 11.7 7.4 49.0 0.00 98.0 80.5 8.6 8.3 172 18 106.2 16.9 6.6 30.7 0.00 97.3 80.5 8.3 7.8 182 19 97.6 31.7 4.2 12.4 0.00 95.8 80.5 7.4 7.3 217 20 89.8 38.5 3.0 1.5 0.00 93.8 80.5 5.2 5.0 212 21 85.8 40.8 2.5 0.0 0.00 91.7 80.6 3.9 3.7 225 22 84.3 40.1 2.4 0.0 0.00 89.7 80.6 3.0 2.8 245 23 77.3 58.2 1.4 0.0 0.00 88.0 80.7 2.2 1.4 62 24 74.0 64.4 1.0 0.0 0.00 86.5 80.7 1.7 1.6 17 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 109.4 69.6 88.1 DegF RELATIVE HUMIDITY 72.3 9.7 37.6 % VAPOR PRESS. DEF. 3.4 KPas SOLAR RADIATION 704.8 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 98.0 79.6 88.2 DegF SOIL TEMP. 20 IN 80.8 80.4 80.6 DegF WIND SPEED 15.2 4.8 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 187 Degrees REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 26.3 1483 31.3 36.3 SINE CURVE 26.3 1504 31.3 2049 36.3 2672 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAY 25 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 75.1 55.0 1.3 0.0 0.00 85.1 80.8 1.1 0.2 57 2 72.3 59.7 1.1 0.0 0.00 83.9 80.9 1.5 1.4 355 3 73.6 53.5 1.3 0.0 0.00 82.8 80.9 1.5 1.2 318 4 71.7 55.8 1.2 0.0 0.00 81.8 81.0 0.6 0.5 292 5 73.3 49.9 1.4 0.0 0.00 80.9 81.0 1.0 0.9 283 6 72.7 50.2 1.4 0.7 0.00 80.1 81.1 1.3 1.2 248 7 76.6 41.1 1.8 10.8 0.00 79.4 81.1 1.3 1.3 249 8 80.6 36.2 2.3 27.3 0.00 79.5 81.1 1.5 1.3 155 9 83.8 39.0 2.4 45.2 0.00 80.9 81.1 5.4 5.2 170 10 89.0 35.9 3.0 61.5 0.00 83.2 81.0 6.0 5.6 161 11 93.7 31.2 3.7 74.3 0.00 86.1 81.0 6.9 6.6 160 12 98.1 24.0 4.7 82.7 0.00 89.2 81.0 7.4 7.0 166 13 101.2 18.5 5.5 85.8 0.00 92.1 80.9 6.6 6.1 155 14 103.7 14.5 6.2 84.2 0.00 94.8 80.9 4.6 4.1 152 15 105.3 12.4 6.7 77.2 0.00 96.9 80.9 3.3 2.7 150 16 106.9 10.2 7.2 65.4 0.00 98.2 80.8 3.8 2.3 203 17 107.6 10.2 7.4 49.5 0.00 98.5 80.8 2.7 1.8 268 18 107.3 11.6 7.2 31.2 0.00 98.0 80.7 3.3 3.0 216 19 102.6 20.4 5.7 13.6 0.00 96.5 80.7 4.7 4.5 220 20 94.1 28.0 4.0 1.5 0.00 94.3 80.7 3.4 3.3 213 21 85.1 40.7 2.5 0.0 0.00 92.1 80.8 2.0 1.9 203 22 82.4 41.5 2.2 0.0 0.00 90.0 80.9 1.3 1.1 235 23 77.4 55.3 1.5 0.0 0.00 88.2 80.9 1.1 1.0 50 24 73.5 63.2 1.0 0.0 0.00 86.6 81.0 1.9 1.8 32 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 108.3 69.9 87.8 DegF RELATIVE HUMIDITY 68.8 8.9 35.7 % VAPOR PRESS. DEF. 3.4 KPas SOLAR RADIATION 711.0 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 98.5 79.4 88.3 DegF SOIL TEMP. 20 IN 81.1 80.7 80.9 DegF WIND SPEED 12.5 3.1 MPH WIND VECTOR MAG. 1.9 MPH WIND VECTOR DIR. 181 Degrees REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 26.0 1509 31.0 36.0 SINE CURVE 26.4 1531 31.4 2080 36.4 2708 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAY 26 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 76.4 46.0 1.7 0.0 0.00 85.3 81.1 1.6 1.2 32 2 75.0 47.2 1.6 0.0 0.00 84.1 81.1 3.0 2.6 353 3 74.5 48.5 1.5 0.0 0.00 83.2 81.2 2.0 0.6 269 4 76.1 44.4 1.7 0.0 0.00 82.3 81.2 1.2 1.1 266 5 73.0 51.7 1.4 0.0 0.00 81.4 81.3 0.9 0.8 265 6 72.8 53.8 1.3 1.1 0.00 80.7 81.3 0.7 0.3 197 7 75.8 51.1 1.5 12.0 0.00 80.2 81.3 0.5 0.1 296 8 82.6 34.9 2.5 26.0 0.00 80.5 81.3 3.8 3.4 163 9 85.1 39.4 2.5 43.4 0.00 81.7 81.3 7.8 7.7 148 10 88.7 34.4 3.0 57.4 0.00 83.7 81.3 6.5 6.3 171 11 93.3 29.8 3.7 72.6 0.00 86.4 81.3 6.9 6.6 141 12 97.0 25.3 4.5 81.7 0.00 89.3 81.2 7.5 7.1 153 13 100.1 23.1 5.1 84.6 0.00 92.2 81.2 7.3 6.9 160 14 103.7 19.8 5.9 82.7 0.00 94.7 81.1 9.8 9.4 171 15 105.6 16.6 6.4 70.2 0.00 96.4 81.1 9.0 8.7 161 16 106.4 16.0 6.7 59.5 0.00 97.1 81.0 9.4 9.1 168 17 106.2 16.3 6.6 44.2 0.00 96.9 81.0 10.0 9.7 165 18 102.4 19.9 5.7 19.3 0.00 96.2 81.0 8.6 8.1 184 19 94.9 28.6 4.0 7.9 0.00 94.6 81.0 5.4 5.4 215 20 89.6 34.7 3.1 1.5 0.00 92.8 81.0 3.5 3.3 223 21 85.8 37.9 2.6 0.0 0.00 90.8 81.0 1.7 0.7 176 22 81.8 43.2 2.1 0.0 0.00 89.0 81.1 0.8 0.3 217 23 78.6 46.5 1.8 0.0 0.00 87.4 81.2 2.4 2.1 4 24 79.9 42.0 2.0 0.0 0.00 86.1 81.2 2.1 1.0 259 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 107.3 70.4 87.7 DegF RELATIVE HUMIDITY 64.8 14.0 35.5 % VAPOR PRESS. DEF. 3.3 KPas SOLAR RADIATION 664.4 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 97.2 80.2 88.1 DegF SOIL TEMP. 20 IN 81.4 81.0 81.2 DegF WIND SPEED 15.2 4.7 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 169 Degrees REF. EVAPOTRANSPIRATION 0.34 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 26.8 1536 31.8 36.8 SINE CURVE 26.5 1557 31.5 2112 36.5 2745 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAY 27 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 75.0 52.2 1.4 0.0 0.00 84.8 81.3 0.8 0.6 53 2 72.0 60.0 1.1 0.0 0.00 83.8 81.3 1.9 1.8 17 3 74.4 50.5 1.4 0.0 0.00 82.8 81.4 1.2 1.1 303 4 72.4 53.6 1.3 0.0 0.00 81.8 81.4 0.8 0.8 276 5 72.9 50.4 1.4 0.0 0.00 80.9 81.4 1.3 1.2 249 6 67.4 64.7 0.8 0.8 0.00 79.9 81.4 0.6 0.4 30 7 71.5 58.6 1.1 10.3 0.00 79.3 81.5 0.8 0.5 235 8 75.9 56.7 1.3 22.3 0.00 79.5 81.4 5.4 5.4 146 9 80.8 47.2 1.9 39.1 0.00 80.5 81.4 6.5 6.4 142 10 84.1 41.2 2.4 54.8 0.00 82.4 81.4 7.9 7.6 149 11 87.4 36.9 2.8 66.1 0.00 84.7 81.4 10.0 9.7 153 12 90.3 31.7 3.3 67.7 0.00 86.9 81.3 8.9 8.4 162 13 92.9 24.9 4.0 65.9 0.00 88.8 81.2 8.4 7.9 176 14 94.5 20.1 4.4 55.5 0.00 90.3 81.2 6.7 6.2 190 15 95.7 17.7 4.7 49.7 0.00 91.0 81.2 6.6 6.2 172 16 97.0 18.6 4.9 55.1 0.00 91.6 81.1 8.5 8.1 153 17 93.3 22.2 4.2 26.3 0.00 91.7 81.0 9.2 9.1 138 18 89.1 31.3 3.2 14.9 0.00 90.8 81.0 8.6 8.4 137 19 86.0 38.7 2.6 8.1 0.00 89.7 81.0 9.0 8.9 142 20 82.3 49.0 1.9 1.9 0.00 88.3 81.0 6.1 6.0 145 21 78.5 55.7 1.5 0.0 0.00 86.8 81.0 1.0 0.3 332 22 76.5 56.3 1.4 0.0 0.00 85.4 81.0 0.7 0.1 16 23 74.3 56.1 1.3 0.0 0.00 84.0 81.0 2.5 2.4 174 24 74.9 51.5 1.4 0.0 0.00 82.8 81.1 3.1 2.0 230 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.0 64.5 81.6 DegF RELATIVE HUMIDITY 73.2 14.6 43.6 % VAPOR PRESS. DEF. 2.3 KPas SOLAR RADIATION 538.5 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 91.8 79.3 85.4 DegF SOIL TEMP. 20 IN 81.5 81.0 81.2 DegF WIND SPEED 14.5 4.9 MPH WIND VECTOR MAG. 3.9 MPH WIND VECTOR DIR. 155 Degrees REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 24.5 1560 29.4 34.5 SINE CURVE 23.0 1580 28.0 2140 33.0 2778 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAY 28 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 73.5 46.7 1.5 0.0 0.00 81.8 81.1 1.9 1.5 278 2 72.0 42.8 1.5 0.0 0.00 80.7 81.1 1.9 1.4 273 3 71.2 42.2 1.5 0.0 0.00 79.8 81.1 1.3 1.2 255 4 68.1 49.2 1.2 0.0 0.00 78.9 81.1 2.0 1.7 197 5 66.0 63.4 0.8 0.0 0.00 78.1 81.1 1.0 0.2 153 6 65.9 74.8 0.5 0.7 0.00 77.4 81.1 0.8 0.3 184 7 67.6 71.8 0.7 10.7 0.00 76.9 81.0 0.9 0.9 193 8 71.7 67.6 0.9 26.9 0.00 77.1 81.0 2.9 2.5 203 9 75.3 54.9 1.4 44.7 0.00 78.5 81.0 4.0 2.4 256 10 79.2 35.4 2.2 61.5 0.00 80.7 80.9 6.3 5.4 314 11 80.8 33.3 2.4 74.3 0.00 83.3 80.9 6.6 6.0 276 12 82.5 30.1 2.6 82.7 0.00 86.3 80.8 3.8 2.8 251 13 85.2 28.3 3.0 85.6 0.00 89.2 80.7 5.7 4.1 214 14 87.2 26.3 3.3 83.6 0.00 91.7 80.7 6.9 6.2 218 15 89.0 24.4 3.5 77.0 0.00 93.4 80.6 5.8 4.8 261 16 90.4 22.1 3.8 65.5 0.00 94.4 80.5 5.9 5.1 246 17 91.1 22.6 3.9 49.7 0.00 94.6 80.5 5.8 4.4 236 18 90.8 23.0 3.8 31.6 0.00 93.9 80.5 7.2 6.8 207 19 89.8 24.2 3.6 13.6 0.00 92.4 80.4 4.8 4.6 206 20 83.8 36.3 2.5 1.7 0.00 90.4 80.4 3.2 3.1 177 21 79.4 42.2 2.0 0.0 0.00 88.4 80.5 1.6 1.5 209 22 78.0 48.9 1.7 0.0 0.00 86.7 80.5 7.1 7.0 184 23 74.2 54.4 1.3 0.0 0.00 85.2 80.5 2.5 2.1 219 24 74.2 53.9 1.3 0.0 0.00 83.9 80.6 2.0 1.6 241 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.7 64.9 78.6 DegF RELATIVE HUMIDITY 77.7 21.2 42.4 % VAPOR PRESS. DEF. 2.1 KPas SOLAR RADIATION 709.8 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 94.6 76.8 85.1 DegF SOIL TEMP. 20 IN 81.1 80.4 80.8 DegF WIND SPEED 15.0 3.8 MPH WIND VECTOR MAG. 2.6 MPH WIND VECTOR DIR. 230 Degrees REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 22.7 1583 27.7 32.7 SINE CURVE 22.2 1602 27.2 2167 32.2 2810 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST4 : Soil Temp 4In(DegF) ST20 : Soil Temp 20In(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 ## or 999 : Missing Data Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY MAY 29 2001 HR AT RH VPD SR PPT ST4 ST20 WS WVM WVD 1 71.3 58.0 1.1 0.0 0.00 82.7 80.7 0.7 0.5 214 2 69.9 58.7 1.0 0.0 0.00 81.5 80.7 0.7 0.4 268 3 70.3 57.7 1.1 0.0 0.00 80.5 80.7 1.1 1.1 272 4 68.9 60.3 1.0 0.0 0.00 79.6 80.7 0.6 0.3 265 5 64.2 75.9 0.5 0.0 0.00 78.8 80.8 0.6 0.4 91 6 64.3 76.2 0.5 0.8 0.00 78.0 80.8 0.5 0.4 15 7 68.6 68.4 0.8 10.9 0.00 77.5 80.8 0.6 0.6 37 8 75.4 54.4 1.4 27.6 0.00 77.6 80.8 1.5 0.9 101 9 79.6 42.6 2.0 45.6 0.00 79.0 80.8 3.2 2.7 195 10 82.6 40.6 2.3 61.4 0.00 81.4 80.7 4.1 3.6 193 11 85.4 37.1 2.6 74.2 0.00 84.3 80.7 4.5 3.9 164 12 88.3 34.1 3.0 82.2 0.00 87.3 80.6 5.5 4.8 153 13 91.2 29.1 3.6 82.6 0.00 90.2 80.5 5.2 4.2 173 14 93.1 25.2 4.0 78.1 0.00 92.4 80.5 5.0 3.8 173 15 94.9 22.0 4.4 71.1 0.00 94.0 80.5 4.5 3.7 158 16 96.3 20.2 4.7 68.2 0.00 95.1 80.4 4.4 2.5 146 17 97.9 18.7 5.0 50.4 0.00 95.6 80.4 3.3 2.3 214 18 97.4 18.5 4.9 32.3 0.00 95.1 80.4 4.2 3.4 205 19 96.4 19.2 4.7 14.5 0.00 93.8 80.3 3.2 3.0 224 20 91.3 27.9 3.7 1.8 0.00 91.8 80.4 2.4 2.3 216 21 83.8 40.0 2.4 0.0 0.00 89.8 80.4 3.5 3.4 208 22 79.0 44.5 1.9 0.0 0.00 88.1 80.5 2.4 2.3 229 23 76.8 43.5 1.8 0.0 0.00 86.4 80.5 0.5 0.2 202 24 70.3 66.1 0.9 0.0 0.00 84.8 80.6 1.3 1.3 41 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.2 63.3 81.6 DegF RELATIVE HUMIDITY 79.6 16.6 43.3 % VAPOR PRESS. DEF. 2.5 KPas SOLAR RADIATION 701.6 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 4 IN 95.6 77.4 86.0 DegF SOIL TEMP. 20 IN 80.8 80.3 80.6 DegF WIND SPEED 11.5 2.6 MPH WI