AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 1 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 51.5 87.1 0.2 0.0 0.00 56.2 57.4 1.3 0.3 123 2 50.4 89.2 0.1 0.0 0.00 55.3 56.9 1.7 1.7 291 3 50.2 85.4 0.2 0.0 0.00 54.5 56.4 1.6 1.2 327 4 46.8 92.8 0.1 0.0 0.00 53.7 55.9 2.6 2.5 22 5 47.2 89.7 0.1 0.0 0.00 53.2 55.4 3.1 2.7 349 6 47.0 87.0 0.1 0.0 0.00 52.6 54.9 1.1 0.8 359 7 45.8 91.1 0.1 0.0 0.00 52.0 54.6 3.1 3.0 10 8 44.6 92.7 0.1 0.6 0.00 51.5 54.2 3.6 3.4 354 9 47.5 92.5 0.1 10.7 0.00 51.4 54.1 4.1 3.9 6 10 57.6 76.1 0.4 26.1 0.00 52.4 54.3 3.3 3.2 33 11 64.2 58.4 0.9 39.6 0.00 54.1 54.4 5.9 5.8 46 12 67.6 47.6 1.2 49.0 0.00 56.4 55.0 7.5 7.4 55 13 69.5 43.4 1.4 52.8 0.00 58.9 56.1 6.6 6.5 54 14 72.2 37.8 1.7 50.9 0.00 61.4 57.4 5.3 5.1 54 15 73.7 35.2 1.8 43.4 0.00 63.3 58.8 5.3 5.2 51 16 73.5 37.3 1.8 31.0 0.00 64.4 60.0 5.5 5.4 42 17 71.7 47.8 1.4 13.8 0.00 64.3 60.7 3.5 3.5 28 18 68.3 49.5 1.2 0.8 0.00 63.3 61.1 2.2 0.6 254 19 63.1 60.0 0.8 0.0 0.00 61.9 61.0 1.7 1.3 237 20 57.6 74.2 0.4 0.0 0.00 60.5 60.6 2.1 0.9 95 21 55.6 77.9 0.3 0.0 0.00 59.4 60.1 3.0 2.9 21 22 53.1 81.0 0.3 0.0 0.00 58.3 59.4 3.2 3.0 35 23 52.4 82.6 0.2 0.0 0.00 57.5 58.9 2.6 2.1 329 24 50.6 86.5 0.2 0.0 0.00 56.7 58.4 1.5 1.4 60 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.3 43.9 57.6 DegF RELATIVE HUMIDITY 96.3 31.6 71.0 % VAPOR PRESS. DEF. 0.6 KPas SOLAR RADIATION 318.7 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 64.5 51.3 57.2 DegF SOIL TEMP. 4 IN 61.2 54.0 57.3 DegF WIND SPEED 10.3 3.4 MPH WIND VECTOR MAG. 2.6 MPH WIND VECTOR DIR. 32 Degrees REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 5.6 6 8.5 12.6 SINE CURVE 7.0 7 10.3 10 14.1 14 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 2 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 48.6 90.5 0.1 0.0 0.00 56.0 57.9 2.7 2.5 350 2 47.1 92.2 0.1 0.0 0.00 55.2 57.3 3.1 2.8 24 3 46.2 94.5 0.1 0.0 0.00 54.6 56.8 2.8 2.6 0 4 47.3 91.4 0.1 0.0 0.00 53.9 56.3 2.6 1.4 21 5 45.4 93.5 0.1 0.0 0.00 53.4 55.8 3.2 3.0 29 6 44.3 95.9 0.0 0.0 0.00 52.9 55.5 4.0 3.6 355 7 45.5 94.6 0.1 0.0 0.00 52.4 55.1 3.4 2.6 19 8 45.5 95.0 0.1 0.5 0.00 51.9 54.8 2.8 2.2 39 9 47.7 94.3 0.1 10.6 0.00 51.8 54.7 3.3 3.1 348 10 57.9 73.6 0.4 26.1 0.00 52.9 54.9 2.2 1.4 302 11 63.2 62.0 0.8 39.3 0.00 54.5 55.1 2.3 2.0 226 12 65.2 65.6 0.7 48.7 0.00 56.9 55.6 3.0 2.5 245 13 67.7 56.4 1.0 52.6 0.00 59.6 56.8 3.2 2.1 122 14 69.8 46.0 1.3 50.8 0.00 62.1 58.1 3.7 3.2 36 15 71.3 42.3 1.5 43.2 0.00 64.0 59.6 3.9 3.4 97 16 71.5 45.2 1.4 30.6 0.00 64.9 60.8 6.4 6.2 127 17 70.3 49.8 1.3 13.6 0.00 64.8 61.6 4.8 4.5 161 18 67.4 54.2 1.0 1.0 0.00 63.7 61.9 2.4 2.2 258 19 64.3 59.3 0.8 0.0 0.00 62.4 61.7 2.3 2.0 252 20 60.8 66.4 0.6 0.0 0.00 61.2 61.3 2.2 2.0 237 21 60.3 66.5 0.6 0.0 0.00 60.1 60.7 2.2 2.0 251 22 55.3 79.4 0.3 0.0 0.00 59.1 60.2 2.3 1.3 142 23 51.8 89.7 0.1 0.0 0.00 58.1 59.6 3.6 2.2 167 24 54.4 93.2 0.1 0.0 0.00 57.3 59.1 2.6 2.0 259 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.1 43.0 57.0 DegF RELATIVE HUMIDITY 99.5 38.5 74.6 % VAPOR PRESS. DEF. 0.5 KPas SOLAR RADIATION 317.0 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 65.1 51.7 57.6 DegF SOIL TEMP. 4 IN 61.9 54.6 57.9 DegF WIND SPEED 9.9 3.1 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 31 Degrees REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 5.4 11 8.4 12.1 SINE CURVE 6.0 13 9.1 19 12.8 27 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 3 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 50.9 97.0 0.0 0.0 0.00 56.7 58.6 2.4 1.5 105 2 48.7 99.0 0.0 0.0 0.00 56.0 58.1 2.9 2.4 37 3 49.2 97.6 0.0 0.0 0.00 55.4 57.6 2.4 1.9 27 4 48.2 97.9 0.0 0.0 0.00 54.9 57.2 2.2 1.9 7 5 47.2 98.4 0.0 0.0 0.00 54.4 56.8 3.4 3.2 27 6 46.0 100.0 0.0 0.0 0.00 53.8 56.4 3.6 2.9 6 7 48.2 95.9 0.0 0.0 0.00 53.4 56.0 2.2 1.1 88 8 46.3 99.1 0.0 0.7 0.00 53.0 55.7 3.3 2.9 351 9 49.4 96.0 0.0 9.8 0.00 52.9 55.5 2.6 2.3 4 10 55.0 90.0 0.2 19.9 0.00 53.8 55.7 1.9 1.7 41 11 60.7 79.7 0.4 38.0 0.00 55.3 56.0 2.6 2.2 39 12 66.4 63.8 0.8 48.5 0.00 57.7 56.6 2.1 1.3 334 13 67.8 54.0 1.1 51.6 0.00 60.2 57.6 2.8 1.5 311 14 68.9 56.0 1.1 50.3 0.00 62.7 59.0 3.4 1.4 162 15 70.0 53.5 1.2 42.8 0.00 64.6 60.3 2.7 1.5 207 16 70.3 52.8 1.2 31.0 0.00 65.6 61.5 2.5 0.6 97 17 69.1 56.2 1.1 14.0 0.00 65.5 62.3 2.9 2.5 188 18 65.8 63.7 0.8 0.9 0.00 64.4 62.7 1.4 1.4 207 19 60.9 78.2 0.4 0.0 0.00 63.0 62.5 1.6 1.3 143 20 57.3 85.4 0.2 0.0 0.00 61.6 62.0 2.1 1.3 9 21 56.7 85.6 0.2 0.0 0.00 60.6 61.4 2.5 2.1 17 22 54.7 90.6 0.1 0.0 0.00 59.7 60.9 3.2 3.1 29 23 56.2 91.3 0.1 0.0 0.00 59.4 60.5 2.4 2.4 49 24 57.0 90.5 0.2 0.0 0.00 59.1 60.2 2.2 2.1 139 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.6 44.4 57.1 DegF RELATIVE HUMIDITY 100.0 49.6 82.2 % VAPOR PRESS. DEF. 0.4 KPas SOLAR RADIATION 307.5 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 65.8 52.7 58.5 DegF SOIL TEMP. 4 IN 62.7 55.5 58.8 DegF WIND SPEED 8.0 2.6 MPH WIND VECTOR MAG. 1.0 MPH WIND VECTOR DIR. 34 Degrees REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 4.7 16 7.8 12.1 SINE CURVE 5.9 19 9.0 28 13.1 40 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 4 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 54.5 95.9 0.1 0.0 0.00 58.6 59.8 1.9 1.4 317 2 53.8 93.8 0.1 0.0 0.00 58.0 59.5 2.0 0.7 52 3 52.9 97.1 0.0 0.0 0.00 57.5 59.1 2.0 1.2 340 4 54.2 97.0 0.0 0.0 0.00 57.2 58.8 2.0 1.5 309 5 53.4 97.3 0.0 0.0 0.00 56.8 58.5 1.9 0.8 335 6 50.1 99.8 0.0 0.0 0.00 56.3 58.2 1.5 1.0 47 7 49.8 100.0 0.0 0.0 0.00 55.7 57.8 2.7 2.4 26 8 50.8 100.0 0.0 0.7 0.00 55.5 57.6 2.9 2.5 353 9 53.6 100.0 0.0 4.5 0.00 55.7 57.4 2.2 1.8 322 10 57.3 100.0 0.0 12.4 0.00 56.4 57.6 1.9 1.6 281 11 60.7 90.7 0.2 24.2 0.00 57.7 57.8 3.3 2.8 264 12 61.7 84.9 0.3 31.9 0.00 59.1 58.3 5.4 4.8 263 13 64.7 58.8 0.9 52.0 0.00 61.0 59.0 8.1 7.5 289 14 65.6 51.4 1.0 51.4 0.00 62.9 60.0 8.4 7.9 289 15 66.7 48.0 1.2 44.3 0.00 64.5 61.1 6.3 5.9 282 16 67.5 48.3 1.2 31.6 0.00 65.3 62.0 5.8 5.0 244 17 66.5 49.5 1.1 14.6 0.00 65.1 62.5 5.9 5.4 228 18 63.6 43.1 1.1 0.9 0.00 63.9 62.6 4.8 4.6 269 19 59.1 53.9 0.8 0.0 0.00 62.4 62.3 2.8 2.6 242 20 58.6 57.4 0.7 0.0 0.00 61.1 61.8 4.7 4.4 279 21 57.4 62.0 0.6 0.0 0.00 60.0 61.1 4.6 4.1 294 22 55.1 67.9 0.5 0.0 0.00 59.1 60.5 4.9 4.3 323 23 56.8 64.4 0.6 0.0 0.00 58.4 60.1 8.2 8.1 309 24 57.5 64.0 0.6 0.0 0.00 58.2 59.6 7.4 5.8 298 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.2 48.2 58.0 DegF RELATIVE HUMIDITY 100.0 37.9 76.5 % VAPOR PRESS. DEF. 0.5 KPas SOLAR RADIATION 268.5 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 65.4 55.4 59.4 DegF SOIL TEMP. 4 IN 62.7 57.3 59.7 DegF WIND SPEED 14.4 4.2 MPH WIND VECTOR MAG. 3.0 MPH WIND VECTOR DIR. 289 Degrees REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 3.9 20 8.0 13.0 SINE CURVE 4.9 24 8.4 37 13.2 53 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 5 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 53.0 79.8 0.3 0.0 0.00 57.8 59.2 2.8 2.6 203 2 52.3 79.5 0.3 0.0 0.00 57.2 58.9 2.8 2.4 239 3 51.7 78.7 0.3 0.0 0.00 56.5 58.5 3.4 2.9 249 4 53.7 67.0 0.5 0.0 0.00 55.8 58.1 10.6 10.4 314 5 51.7 69.1 0.4 0.0 0.00 55.3 57.7 6.9 6.9 327 6 50.8 72.4 0.4 0.0 0.00 54.8 57.3 5.3 4.6 325 7 46.5 83.7 0.2 0.0 0.00 54.1 56.8 3.1 1.7 72 8 45.5 72.4 0.3 0.5 0.00 53.3 56.4 3.2 2.2 353 9 49.2 57.3 0.5 11.3 0.00 52.9 56.2 4.4 3.8 56 10 53.7 49.6 0.7 27.5 0.00 53.4 56.0 4.8 4.6 30 11 56.9 42.5 0.9 41.5 0.00 54.7 56.0 8.8 8.5 13 12 58.7 39.7 1.0 51.2 0.00 56.7 56.5 8.7 8.4 13 13 60.4 36.9 1.1 55.3 0.00 58.8 57.3 8.4 8.1 7 14 62.0 33.5 1.3 53.4 0.00 60.9 58.4 8.4 7.9 5 15 62.8 31.7 1.3 45.8 0.00 62.4 59.5 8.6 8.2 19 16 63.1 30.5 1.4 33.5 0.00 63.1 60.4 9.0 8.7 4 17 61.7 30.5 1.3 15.6 0.00 62.8 61.0 9.1 8.9 1 18 57.6 34.9 1.1 0.9 0.00 61.6 61.1 7.8 7.7 2 19 54.1 37.0 0.9 0.0 0.00 60.0 60.7 6.4 6.3 353 20 53.1 36.2 0.9 0.0 0.00 58.5 60.1 5.8 5.6 342 21 50.8 40.1 0.8 0.0 0.00 57.2 59.3 2.0 1.4 52 22 51.9 37.5 0.8 0.0 0.00 55.9 58.7 4.0 3.2 340 23 47.8 47.0 0.6 0.0 0.00 54.9 58.0 3.3 1.7 328 24 47.4 48.2 0.6 0.0 0.00 53.9 57.1 3.3 1.5 318 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.6 43.4 54.0 DegF RELATIVE HUMIDITY 93.9 25.5 51.5 % VAPOR PRESS. DEF. 0.7 KPas SOLAR RADIATION 336.4 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 63.2 52.8 57.3 DegF SOIL TEMP. 4 IN 61.1 55.8 58.4 DegF WIND SPEED 17.6 5.9 MPH WIND VECTOR MAG. 4.4 MPH WIND VECTOR DIR. 356 Degrees REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 1.8 21 4.6 9.0 SINE CURVE 2.5 26 5.1 42 8.7 62 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 6 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 47.0 47.8 0.6 0.0 0.00 53.0 56.6 4.2 3.8 322 2 48.6 43.2 0.7 0.0 0.00 52.4 56.0 7.3 7.2 323 3 46.9 46.4 0.6 0.0 0.00 51.8 55.4 5.5 5.3 318 4 45.9 46.1 0.6 0.0 0.00 51.2 55.0 4.8 4.3 305 5 43.9 51.5 0.5 0.0 0.00 50.6 54.4 5.1 5.0 328 6 45.7 46.4 0.6 0.0 0.00 50.1 54.0 6.0 5.8 319 7 46.8 43.2 0.6 0.0 0.00 49.7 53.6 8.2 8.1 320 8 47.4 39.8 0.7 0.6 0.00 49.5 53.2 6.3 6.0 326 9 49.5 37.9 0.8 11.8 0.00 49.5 53.1 7.9 7.7 338 10 53.0 34.0 0.9 27.9 0.00 50.2 53.0 12.7 12.6 350 11 55.1 31.8 1.0 41.9 0.00 51.8 53.2 13.8 13.6 349 12 56.9 31.1 1.1 51.6 0.00 53.8 53.8 13.8 13.6 356 13 58.6 30.5 1.2 55.4 0.00 56.0 54.8 12.8 12.5 1 14 60.3 30.0 1.3 56.8 0.00 58.1 55.9 11.3 10.9 359 15 61.2 28.2 1.3 47.9 0.00 59.8 57.0 11.9 11.5 14 16 60.1 28.7 1.3 26.9 0.00 60.4 58.0 10.5 10.3 9 17 59.7 30.0 1.2 17.4 0.00 60.3 58.6 8.5 8.4 357 18 56.4 34.5 1.0 2.6 0.00 59.6 58.9 5.9 5.9 6 19 51.9 41.9 0.8 0.0 0.00 58.3 58.6 4.7 4.5 21 20 52.4 37.4 0.8 0.0 0.00 57.1 58.2 4.4 3.8 3 21 49.6 44.8 0.7 0.0 0.00 55.8 57.6 2.8 2.5 239 22 45.9 56.7 0.5 0.0 0.00 54.8 57.1 2.3 0.5 345 23 43.2 62.3 0.4 0.0 0.00 53.7 56.4 1.5 0.2 106 24 39.3 72.2 0.2 0.0 0.00 52.5 55.6 1.6 1.3 43 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.6 37.9 51.1 DegF RELATIVE HUMIDITY 77.3 24.9 41.5 % VAPOR PRESS. DEF. 0.8 KPas SOLAR RADIATION 340.7 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 60.5 49.4 54.2 DegF SOIL TEMP. 4 IN 58.9 53.0 55.8 DegF WIND SPEED 21.2 7.2 MPH WIND VECTOR MAG. 6.3 MPH WIND VECTOR DIR. 348 Degrees REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 1.2 23 3.2 6.4 SINE CURVE 1.5 28 3.7 46 6.5 68 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 7 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 38.9 74.7 0.2 0.0 0.00 51.5 55.0 2.1 1.1 317 2 37.5 79.9 0.2 0.0 0.00 50.6 54.4 2.1 1.3 132 3 36.3 83.1 0.1 0.0 0.00 49.8 53.7 2.3 0.3 289 4 35.6 83.7 0.1 0.0 0.00 49.0 53.1 1.2 0.2 161 5 34.7 81.3 0.1 0.0 0.00 48.4 52.6 3.8 3.4 46 6 37.4 66.3 0.3 0.0 0.00 47.9 52.3 6.6 6.6 58 7 39.3 57.9 0.3 0.0 0.00 47.5 51.8 5.3 5.2 54 8 38.8 60.0 0.3 0.6 0.00 47.2 51.4 4.4 4.2 66 9 40.7 61.6 0.3 11.2 0.00 47.1 51.3 3.2 1.9 68 10 47.9 54.4 0.5 26.9 0.00 48.1 51.4 5.2 4.8 37 11 54.8 37.6 0.9 40.8 0.00 49.9 51.6 8.4 8.1 11 12 58.0 32.2 1.1 50.3 0.00 52.3 52.4 9.9 9.6 7 13 60.0 28.2 1.3 54.5 0.00 54.9 53.4 9.0 8.8 28 14 62.0 25.5 1.4 52.7 0.00 57.3 54.8 6.5 6.2 11 15 63.5 23.9 1.5 45.3 0.00 59.5 56.2 5.0 4.2 8 16 63.5 25.3 1.5 33.3 0.00 60.6 57.4 5.2 4.9 24 17 61.6 30.3 1.3 15.8 0.00 60.7 58.2 6.0 5.9 37 18 56.2 38.4 1.0 0.8 0.00 59.5 58.7 4.4 4.3 28 19 53.3 38.3 0.9 0.0 0.00 57.9 58.3 2.7 2.6 335 20 51.6 39.9 0.8 0.0 0.00 56.6 57.9 3.7 3.4 335 21 50.0 42.5 0.7 0.0 0.00 55.3 57.2 3.1 2.7 309 22 47.2 50.3 0.6 0.0 0.00 54.3 56.6 1.2 0.8 301 23 47.2 53.7 0.5 0.0 0.00 53.4 56.0 2.9 1.1 292 24 42.8 70.5 0.3 0.0 0.00 52.8 55.5 2.3 1.9 31 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.2 32.9 48.3 DegF RELATIVE HUMIDITY 87.7 19.7 51.7 % VAPOR PRESS. DEF. 0.7 KPas SOLAR RADIATION 332.3 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 60.9 47.0 53.0 DegF SOIL TEMP. 4 IN 58.7 51.2 54.6 DegF WIND SPEED 13.5 4.4 MPH WIND VECTOR MAG. 3.3 MPH WIND VECTOR DIR. 23 Degrees REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 1.7 24 3.5 6.1 SINE CURVE 2.1 30 4.2 50 6.8 75 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 8 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 44.0 67.0 0.3 0.0 0.00 52.3 55.0 2.1 1.8 342 2 41.8 76.3 0.2 0.0 0.00 51.7 54.6 1.8 0.6 154 3 42.4 73.5 0.2 0.0 0.00 51.1 54.1 2.0 1.0 245 4 37.9 85.0 0.1 0.0 0.00 50.4 53.7 1.8 1.1 80 5 37.2 83.7 0.1 0.0 0.00 49.7 53.2 2.6 2.2 24 6 38.3 81.0 0.2 0.0 0.00 49.3 52.8 4.1 3.9 6 7 40.3 73.3 0.2 0.0 0.00 49.1 52.5 2.6 1.5 352 8 41.2 70.9 0.3 0.0 0.00 48.9 52.3 1.7 1.2 328 9 43.3 68.0 0.3 2.5 0.00 49.0 52.1 2.3 1.7 19 10 44.9 76.1 0.2 9.0 0.00 49.4 52.1 4.7 4.6 54 11 48.8 65.6 0.4 19.5 0.00 50.4 52.4 6.6 6.6 50 12 54.0 46.6 0.8 29.1 0.00 51.9 52.8 7.5 7.3 37 13 58.7 36.8 1.1 55.7 0.00 53.9 53.5 7.9 7.7 27 14 60.9 36.5 1.2 51.6 0.00 56.7 54.4 8.6 8.4 39 15 60.0 37.6 1.1 27.3 0.00 58.3 55.7 9.3 9.2 44 16 59.3 39.8 1.0 14.3 0.00 58.7 56.6 7.8 7.7 61 17 58.8 42.3 1.0 10.9 0.00 58.6 57.1 6.1 6.0 46 18 55.9 53.2 0.7 2.0 0.00 58.2 57.3 3.5 3.4 37 19 52.7 55.9 0.6 0.0 0.00 57.2 57.2 4.3 4.2 47 20 49.7 55.2 0.5 0.0 0.00 56.0 56.8 3.1 2.8 8 21 47.0 60.4 0.4 0.0 0.00 54.9 56.4 3.0 2.9 25 22 44.4 67.4 0.3 0.0 0.00 53.9 55.8 3.7 3.6 26 23 43.3 69.0 0.3 0.0 0.00 52.9 55.2 3.7 3.3 31 24 40.7 77.0 0.2 0.0 0.00 52.1 54.6 4.1 3.9 27 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.6 36.3 47.7 DegF RELATIVE HUMIDITY 87.9 31.1 62.4 % VAPOR PRESS. DEF. 0.5 KPas SOLAR RADIATION 222.2 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 58.7 48.8 53.1 DegF SOIL TEMP. 4 IN 57.4 52.0 54.5 DegF WIND SPEED 12.2 4.4 MPH WIND VECTOR MAG. 3.7 MPH WIND VECTOR DIR. 36 Degrees REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 1.0 25 2.5 4.6 SINE CURVE 1.5 32 3.5 53 6.2 81 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 9 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 39.7 79.8 0.2 0.0 0.00 51.3 54.2 3.9 3.7 37 2 38.5 83.6 0.1 0.0 0.00 50.6 53.6 4.7 4.7 23 3 38.4 84.2 0.1 0.0 0.00 50.1 53.2 3.6 3.5 26 4 37.5 86.9 0.1 0.0 0.00 49.5 52.8 3.5 3.5 14 5 38.0 85.5 0.1 0.0 0.00 49.1 52.4 3.9 3.7 18 6 40.4 84.3 0.1 0.0 0.00 48.9 52.1 4.1 4.0 24 7 42.1 83.5 0.2 0.0 0.00 49.1 52.0 2.3 2.2 13 8 43.3 80.7 0.2 0.2 0.00 49.2 51.9 2.4 2.1 12 9 44.8 80.5 0.2 4.8 0.00 49.5 52.0 2.5 2.3 37 10 48.6 72.9 0.3 16.0 0.00 50.2 52.1 6.6 6.4 43 11 52.7 62.0 0.5 28.8 0.00 51.5 52.6 7.5 7.3 50 12 56.7 52.2 0.8 47.7 0.00 53.6 53.2 6.2 6.0 42 13 59.9 43.7 1.0 48.3 0.00 56.2 54.3 4.2 3.7 49 14 61.2 40.4 1.1 23.1 0.00 58.0 55.4 2.6 1.9 120 15 60.9 44.4 1.0 14.5 0.00 58.8 56.4 3.3 2.7 278 16 60.0 48.0 0.9 7.0 0.00 58.8 57.0 3.9 3.7 275 17 55.4 72.6 0.4 5.1 0.02 58.2 57.3 4.8 4.3 359 18 54.0 79.7 0.3 1.7 0.00 57.4 57.2 4.1 3.8 32 19 50.7 81.9 0.2 0.0 0.00 56.3 56.9 4.2 3.5 8 20 48.1 88.0 0.1 0.0 0.00 55.2 56.4 2.9 2.8 17 21 47.7 88.0 0.1 0.0 0.00 54.4 56.0 2.1 2.0 33 22 48.7 91.4 0.1 0.0 0.00 54.0 55.6 1.3 0.8 80 23 46.8 95.2 0.1 0.0 0.00 53.5 55.2 2.5 2.1 49 24 44.5 98.9 0.0 0.0 0.00 52.8 54.8 2.9 2.8 28 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 62.5 37.0 48.3 DegF RELATIVE HUMIDITY 100.0 37.9 75.3 % VAPOR PRESS. DEF. 0.3 KPas SOLAR RADIATION 197.1 Langleys PRECIPITATION 0.02 Inches SOIL TEMP. 2 IN 58.9 48.9 53.1 DegF SOIL TEMP. 4 IN 57.4 51.8 54.3 DegF WIND SPEED 14.9 3.8 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 27 Degrees REF. EVAPOTRANSPIRATION 0.04 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 1.0 26 2.6 5.1 SINE CURVE 1.7 33 3.9 57 6.8 88 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 10 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 43.1 99.9 0.0 0.0 0.00 52.0 54.4 1.9 1.9 39 2 41.6 100.0 0.0 0.0 0.00 51.3 53.9 3.7 3.6 41 3 39.7 100.0 0.0 0.0 0.00 50.7 53.5 4.3 4.1 25 4 40.3 99.8 0.0 0.0 0.00 50.2 53.1 4.5 4.4 27 5 42.8 98.5 0.0 0.0 0.00 50.1 52.9 4.1 3.8 24 6 45.2 97.1 0.0 0.0 0.01 50.2 52.6 3.5 3.0 6 7 46.5 97.2 0.0 0.0 0.00 50.4 52.6 4.3 3.9 35 8 46.8 96.5 0.0 0.2 0.00 50.6 52.6 5.2 4.9 28 9 48.6 95.0 0.1 5.6 0.00 50.9 52.7 4.9 4.6 12 10 52.3 85.7 0.2 16.0 0.00 51.8 53.0 6.8 6.6 37 11 54.3 81.8 0.3 18.9 0.01 52.8 53.3 6.8 6.7 39 12 56.0 79.7 0.3 26.1 0.00 54.0 53.9 5.0 4.4 14 13 59.2 74.8 0.4 36.1 0.00 55.8 54.5 3.8 0.8 308 14 62.6 73.0 0.5 53.8 0.00 57.8 55.6 2.9 1.4 156 15 64.7 73.2 0.6 44.5 0.00 59.9 56.6 2.7 1.4 174 16 65.8 65.5 0.7 32.5 0.00 61.3 57.8 3.5 2.7 251 17 64.9 66.1 0.7 15.7 0.00 61.5 58.7 3.7 3.4 243 18 61.4 76.5 0.4 1.2 0.00 60.7 59.2 3.3 3.0 250 19 58.2 81.6 0.3 0.0 0.00 59.5 59.1 3.1 2.9 273 20 55.9 86.0 0.2 0.0 0.00 58.4 58.8 3.8 3.5 264 21 52.0 93.2 0.1 0.0 0.00 57.3 58.2 1.8 1.2 134 22 50.1 97.6 0.0 0.0 0.00 56.3 57.8 2.1 1.5 193 23 47.7 99.8 0.0 0.0 0.00 55.3 57.2 2.7 1.6 18 24 48.5 98.7 0.0 0.0 0.00 54.7 56.7 3.1 2.8 336 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.7 38.7 52.0 DegF RELATIVE HUMIDITY 100.0 59.7 88.3 % VAPOR PRESS. DEF. 0.2 KPas SOLAR RADIATION 250.6 Langleys PRECIPITATION 0.02 Inches SOIL TEMP. 2 IN 61.6 50.0 54.7 DegF SOIL TEMP. 4 IN 59.3 52.6 55.3 DegF WIND SPEED 9.6 3.8 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 12 Degrees REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 2.2 29 4.5 7.7 SINE CURVE 3.4 37 5.9 63 8.9 97 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 11 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 47.4 100.0 0.0 0.0 0.00 54.0 56.2 2.7 2.5 10 2 45.4 100.0 0.0 0.0 0.00 53.3 55.8 2.7 2.6 44 3 44.2 100.0 0.0 0.0 0.00 52.8 55.3 3.2 2.9 35 4 44.5 100.0 0.0 0.0 0.00 52.3 54.9 3.4 3.3 30 5 42.6 100.0 0.0 0.0 0.00 51.8 54.5 3.4 3.3 20 6 41.5 100.0 0.0 0.0 0.00 51.3 54.1 3.7 3.6 11 7 41.7 100.0 0.0 0.0 0.00 50.8 53.7 3.6 3.5 15 8 41.3 100.0 0.0 0.5 0.00 50.5 53.4 2.8 2.6 16 9 44.3 100.0 0.0 10.4 0.00 50.4 53.4 4.0 3.9 37 10 53.0 95.3 0.1 25.9 0.00 51.3 53.4 4.7 4.6 27 11 57.1 85.8 0.2 39.4 0.00 53.0 53.8 6.4 6.2 37 12 59.9 79.0 0.4 49.1 0.00 55.3 54.5 4.8 4.4 54 13 62.2 73.0 0.5 53.4 0.00 58.0 55.6 4.0 3.7 60 14 64.4 64.2 0.7 51.8 0.00 60.4 57.0 4.2 3.2 28 15 65.9 56.0 1.0 45.1 0.00 62.4 58.4 3.1 2.2 240 16 67.0 55.7 1.0 33.3 0.00 63.5 59.6 2.0 0.5 115 17 65.7 58.4 0.9 14.5 0.00 63.6 60.4 2.0 0.8 74 18 62.6 66.0 0.7 1.6 0.00 62.6 60.8 1.7 1.5 258 19 59.1 72.7 0.5 0.0 0.00 61.2 60.7 1.9 1.1 258 20 54.6 84.7 0.2 0.0 0.00 59.7 60.2 2.3 1.3 27 21 53.1 87.4 0.2 0.0 0.00 58.5 59.6 1.3 0.9 15 22 50.3 94.0 0.1 0.0 0.00 57.4 59.1 1.2 0.5 333 23 49.4 96.6 0.0 0.0 0.00 56.4 58.4 2.5 2.3 4 24 46.6 99.5 0.0 0.0 0.00 55.5 57.8 3.3 3.2 42 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.2 39.7 52.6 DegF RELATIVE HUMIDITY 100.0 51.8 87.3 % VAPOR PRESS. DEF. 0.3 KPas SOLAR RADIATION 324.9 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 63.8 50.3 56.1 DegF SOIL TEMP. 4 IN 60.9 53.3 56.7 DegF WIND SPEED 9.4 3.1 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 28 Degrees REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 2.9 31 5.2 8.3 SINE CURVE 4.0 41 6.7 70 10.1 107 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 12 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 46.3 100.0 0.0 0.0 0.00 54.8 57.2 2.6 2.4 53 2 44.3 100.0 0.0 0.0 0.00 54.1 56.7 2.2 1.9 43 3 44.1 100.0 0.0 0.0 0.00 53.4 56.2 2.3 1.7 354 4 43.5 100.0 0.0 0.0 0.00 52.9 55.8 2.7 2.1 350 5 43.4 100.0 0.0 0.0 0.00 52.4 55.3 3.6 3.3 342 6 42.6 100.0 0.0 0.0 0.00 51.9 54.9 2.8 2.6 40 7 42.6 100.0 0.0 0.0 0.00 51.6 54.6 3.4 3.2 29 8 41.3 100.0 0.0 0.6 0.00 51.2 54.2 3.7 3.6 22 9 44.3 100.0 0.0 10.9 0.00 51.1 54.2 2.4 1.8 3 10 51.5 95.7 0.1 25.3 0.00 52.0 54.2 4.6 4.5 41 11 56.7 85.8 0.2 39.3 0.00 53.7 54.5 4.8 4.6 34 12 60.7 76.5 0.4 49.1 0.00 56.1 55.3 4.5 4.3 61 13 63.9 67.2 0.7 53.6 0.00 58.8 56.4 3.9 3.3 41 14 65.7 60.8 0.8 52.2 0.00 61.4 57.8 3.6 2.8 57 15 67.0 57.0 1.0 43.7 0.00 63.4 59.2 3.8 3.1 77 16 68.0 53.6 1.1 33.1 0.00 64.4 60.5 2.2 1.4 358 17 67.6 50.7 1.1 16.6 0.00 64.6 61.3 3.0 2.5 264 18 63.9 59.7 0.8 1.5 0.00 63.6 61.7 2.7 2.6 257 19 60.9 65.1 0.6 0.0 0.00 62.2 61.7 2.5 2.3 241 20 58.0 72.8 0.4 0.0 0.00 60.9 61.2 2.4 2.2 241 21 53.4 85.7 0.2 0.0 0.00 59.8 60.7 2.0 1.6 146 22 51.8 89.3 0.1 0.0 0.00 58.7 60.1 1.6 1.1 347 23 50.3 93.0 0.1 0.0 0.00 57.8 59.5 1.8 1.4 28 24 49.8 93.9 0.1 0.0 0.00 57.1 58.9 2.3 1.1 31 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.3 40.9 53.4 DegF RELATIVE HUMIDITY 100.0 45.7 84.4 % VAPOR PRESS. DEF. 0.3 KPas SOLAR RADIATION 326.1 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 64.8 51.0 57.0 DegF SOIL TEMP. 4 IN 61.8 54.1 57.6 DegF WIND SPEED 8.5 3.0 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 25 Degrees REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 3.4 35 5.8 9.0 SINE CURVE 4.5 45 7.4 77 10.7 118 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 13 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 49.0 95.8 0.0 0.0 0.00 56.6 58.5 2.3 1.0 326 2 47.8 97.2 0.0 0.0 0.00 56.0 58.1 1.7 0.9 44 3 47.0 98.2 0.0 0.0 0.00 55.5 57.6 2.1 1.7 7 4 46.0 99.7 0.0 0.0 0.00 54.9 57.2 3.5 3.3 38 5 44.9 100.0 0.0 0.0 0.00 54.3 56.8 2.7 2.4 20 6 45.9 99.5 0.0 0.0 0.00 53.7 56.4 2.0 1.0 320 7 44.3 100.0 0.0 0.0 0.00 53.2 56.0 2.4 1.1 42 8 43.0 100.0 0.0 0.4 0.00 52.7 55.6 3.0 2.6 27 9 45.9 100.0 0.0 10.0 0.00 52.5 55.5 2.5 2.3 39 10 52.3 92.1 0.1 25.4 0.00 53.3 55.5 2.5 2.4 47 11 58.1 81.8 0.3 40.0 0.00 55.0 55.7 2.6 2.3 55 12 61.4 73.1 0.5 45.4 0.00 57.3 56.4 3.2 2.7 38 13 64.8 65.6 0.7 51.2 0.00 59.8 57.5 3.0 2.5 64 14 67.3 59.5 0.9 51.4 0.00 62.3 58.8 3.2 2.6 77 15 69.0 53.5 1.1 45.8 0.00 64.3 60.3 2.8 1.5 79 16 70.3 48.8 1.3 33.6 0.00 65.5 61.5 2.5 0.5 239 17 68.9 52.0 1.2 16.7 0.00 65.6 62.3 4.7 4.4 8 18 63.6 63.5 0.7 1.9 0.00 64.6 62.7 5.0 4.7 30 19 60.8 66.1 0.6 0.0 0.00 63.2 62.6 3.0 2.7 44 20 55.4 76.6 0.4 0.0 0.00 61.6 62.1 3.4 3.2 27 21 55.9 72.7 0.4 0.0 0.00 60.3 61.4 2.8 2.6 332 22 52.3 80.6 0.3 0.0 0.00 59.2 60.8 2.1 1.6 51 23 51.0 84.4 0.2 0.0 0.00 58.1 60.1 2.0 0.7 64 24 48.2 90.1 0.1 0.0 0.00 57.1 59.4 1.7 0.1 151 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.6 41.9 54.7 DegF RELATIVE HUMIDITY 100.0 44.8 81.4 % VAPOR PRESS. DEF. 0.4 KPas SOLAR RADIATION 321.8 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 65.8 52.4 58.2 DegF SOIL TEMP. 4 IN 62.8 55.4 58.7 DegF WIND SPEED 8.3 2.8 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 33 Degrees REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 3.8 39 6.3 9.8 SINE CURVE 5.7 51 8.7 86 12.3 130 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 14 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 46.4 93.6 0.1 0.0 0.00 56.2 58.8 2.2 1.2 353 2 45.2 96.2 0.0 0.0 0.00 55.4 58.1 2.4 1.9 36 3 45.2 96.6 0.0 0.0 0.00 54.7 57.6 2.4 1.6 343 4 45.6 94.6 0.1 0.0 0.00 54.0 57.1 1.8 1.1 201 5 42.5 99.5 0.0 0.0 0.00 53.4 56.6 2.3 1.0 6 6 43.7 98.1 0.0 0.0 0.00 52.9 56.1 2.2 1.5 18 7 42.2 97.9 0.0 0.0 0.00 52.3 55.6 2.2 1.7 48 8 41.7 98.5 0.0 0.5 0.00 51.9 55.3 3.3 2.9 21 9 44.2 94.7 0.1 10.8 0.00 51.7 55.1 2.6 2.0 322 10 52.6 80.8 0.3 26.9 0.00 52.7 55.3 1.7 1.0 356 11 60.0 61.4 0.7 41.3 0.00 54.4 55.4 6.0 5.7 8 12 63.8 49.2 1.0 51.3 0.00 56.6 56.0 10.2 10.0 9 13 67.2 42.1 1.3 55.6 0.00 59.1 57.3 8.0 6.4 348 14 68.9 37.6 1.5 54.6 0.00 61.8 58.4 4.6 4.1 267 15 70.6 32.7 1.7 47.2 0.00 64.0 59.9 3.0 1.9 247 16 71.4 32.3 1.8 35.5 0.00 65.2 61.2 2.8 1.0 183 17 69.0 43.2 1.4 17.6 0.00 65.4 62.0 4.2 4.1 26 18 62.7 56.8 0.8 2.1 0.00 64.4 62.5 4.8 4.7 19 19 60.9 56.2 0.8 0.0 0.00 62.9 62.4 3.6 3.5 43 20 57.5 61.1 0.6 0.0 0.00 61.5 61.8 4.4 4.1 354 21 55.6 63.6 0.6 0.0 0.00 60.2 61.2 2.1 1.8 359 22 52.4 73.0 0.4 0.0 0.00 59.0 60.6 2.9 1.8 215 23 47.4 87.0 0.1 0.0 0.00 57.9 59.9 2.4 1.0 108 24 47.3 85.4 0.2 0.0 0.00 56.9 59.3 2.0 0.8 54 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.6 40.3 54.3 DegF RELATIVE HUMIDITY 100.0 30.0 72.2 % VAPOR PRESS. DEF. 0.6 KPas SOLAR RADIATION 343.3 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 65.6 51.6 57.7 DegF SOIL TEMP. 4 IN 62.6 55.1 58.5 DegF WIND SPEED 14.4 3.5 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 3 Degrees REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 4.3 43 6.8 9.8 SINE CURVE 6.0 57 8.8 95 12.1 142 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 15 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 46.0 88.9 0.1 0.0 0.00 55.9 58.6 1.7 1.4 276 2 44.8 94.7 0.1 0.0 0.00 55.1 58.0 2.1 1.4 42 3 42.1 96.8 0.0 0.0 0.00 54.4 57.5 3.7 3.5 19 4 41.9 96.0 0.0 0.0 0.00 53.7 56.9 4.2 3.3 6 5 43.3 95.1 0.0 0.0 0.00 53.2 56.4 4.0 3.8 2 6 42.8 95.8 0.0 0.0 0.00 52.8 56.0 3.8 3.5 14 7 43.2 94.5 0.1 0.0 0.00 52.4 55.6 4.5 4.0 17 8 43.6 90.6 0.1 0.5 0.00 52.1 55.3 3.3 2.7 19 9 45.0 91.0 0.1 8.5 0.00 51.9 55.2 3.6 3.3 37 10 53.0 78.7 0.3 27.0 0.00 52.9 55.3 4.3 4.2 52 11 57.8 67.0 0.5 40.0 0.00 54.5 55.5 6.9 6.8 46 12 61.5 57.2 0.8 50.2 0.00 56.9 56.3 4.5 4.3 59 13 65.4 48.4 1.1 55.2 0.00 59.7 57.4 3.1 2.6 43 14 68.8 38.2 1.5 53.9 0.00 62.4 58.8 2.7 1.0 138 15 70.3 34.9 1.6 46.5 0.00 64.5 60.3 3.1 2.2 204 16 70.8 35.3 1.7 34.7 0.00 65.9 61.6 4.0 2.4 231 17 70.2 37.4 1.6 17.7 0.00 66.0 62.5 3.5 3.1 241 18 66.4 51.7 1.1 2.8 0.00 65.0 62.9 3.2 3.1 182 19 60.0 65.4 0.6 0.0 0.00 63.7 62.9 2.2 2.2 151 20 58.6 67.2 0.6 0.0 0.00 62.4 62.5 2.2 1.7 232 21 59.0 64.4 0.6 0.0 0.00 61.3 62.0 1.6 1.2 236 22 55.3 77.5 0.3 0.0 0.00 60.4 61.4 2.4 2.3 169 23 55.1 77.2 0.3 0.0 0.00 59.7 61.0 2.5 1.2 247 24 52.5 83.3 0.2 0.0 0.00 59.1 60.5 2.6 1.9 116 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.2 40.7 54.9 DegF RELATIVE HUMIDITY 99.4 32.6 72.0 % VAPOR PRESS. DEF. 0.6 KPas SOLAR RADIATION 336.8 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 66.1 51.9 58.1 DegF SOIL TEMP. 4 IN 63.0 55.1 58.7 DegF WIND SPEED 9.9 3.3 MPH WIND VECTOR MAG. 1.0 MPH WIND VECTOR DIR. 37 Degrees REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 4.3 47 7.3 10.4 SINE CURVE 5.3 62 8.3 103 11.7 154 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 16 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 51.4 84.0 0.2 0.0 0.00 58.3 60.0 2.3 0.8 55 2 49.6 89.0 0.1 0.0 0.00 57.6 59.6 1.6 1.3 3 3 47.9 92.2 0.1 0.0 0.00 56.9 59.1 2.5 2.1 14 4 48.0 92.2 0.1 0.0 0.00 56.3 58.7 2.6 2.4 42 5 49.1 93.7 0.1 0.0 0.00 56.0 58.3 2.5 2.4 10 6 49.0 92.7 0.1 0.0 0.00 55.7 58.0 2.1 2.0 23 7 48.7 91.5 0.1 0.0 0.00 55.3 57.6 2.8 2.6 28 8 46.9 94.7 0.1 0.5 0.00 54.9 57.3 3.0 2.6 35 9 52.0 86.2 0.2 10.4 0.00 54.8 57.4 2.2 1.6 86 10 58.7 79.0 0.4 26.0 0.00 55.6 57.3 4.8 4.7 55 11 64.6 64.0 0.8 40.3 0.00 57.3 57.5 5.5 4.8 31 12 68.3 51.9 1.1 50.4 0.00 59.6 58.2 8.9 8.5 19 13 69.8 49.7 1.3 54.3 0.00 62.0 59.3 8.7 8.3 22 14 71.5 48.6 1.4 53.1 0.00 64.3 60.6 9.2 9.0 6 15 72.4 48.3 1.4 40.5 0.00 66.1 61.8 7.7 7.4 20 16 70.9 52.1 1.2 19.8 0.00 66.6 62.9 6.8 6.6 12 17 70.0 51.9 1.2 14.4 0.00 66.5 63.4 8.2 8.0 12 18 66.7 56.8 1.0 3.8 0.00 65.7 63.6 6.5 6.4 2 19 62.9 62.2 0.7 0.0 0.00 64.5 63.6 4.6 4.5 355 20 61.3 64.2 0.7 0.0 0.00 63.3 63.2 4.4 4.2 324 21 61.2 63.1 0.7 0.0 0.00 62.2 62.7 5.1 4.9 328 22 55.6 77.3 0.4 0.0 0.00 61.2 62.1 2.6 2.2 146 23 53.5 83.4 0.2 0.0 0.00 60.2 61.6 1.6 0.5 209 24 51.6 87.9 0.2 0.0 0.00 59.3 61.0 1.7 0.2 183 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.1 46.1 58.4 DegF RELATIVE HUMIDITY 97.1 43.2 73.2 % VAPOR PRESS. DEF. 0.6 KPas SOLAR RADIATION 313.7 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 66.7 54.7 60.0 DegF SOIL TEMP. 4 IN 63.7 57.3 60.2 DegF WIND SPEED 13.1 4.5 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 15 Degrees REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 5.8 53 8.8 13.4 SINE CURVE 6.8 69 10.3 113 14.6 168 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 17 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 49.9 90.7 0.1 0.0 0.00 58.5 60.5 1.6 0.6 358 2 49.0 93.4 0.1 0.0 0.00 57.8 59.9 3.0 2.7 35 3 50.1 89.0 0.1 0.0 0.00 57.2 59.5 4.3 4.1 56 4 48.3 91.1 0.1 0.0 0.00 56.7 59.0 2.2 2.0 347 5 50.6 85.7 0.2 0.0 0.00 56.2 58.6 2.1 1.7 323 6 49.3 88.2 0.1 0.0 0.00 55.7 58.2 1.5 1.0 275 7 46.8 95.5 0.0 0.0 0.00 55.3 57.8 1.9 0.9 182 8 47.8 95.8 0.0 0.5 0.00 54.8 57.5 1.8 1.1 313 9 50.5 90.1 0.1 9.8 0.00 54.8 57.4 2.8 2.6 358 10 56.0 84.5 0.2 23.7 0.00 55.6 57.6 4.2 3.8 46 11 62.0 70.6 0.6 35.2 0.00 57.2 57.7 5.1 5.0 62 12 67.1 62.3 0.9 51.6 0.00 59.4 58.3 5.4 5.2 49 13 70.0 52.6 1.2 52.1 0.00 62.1 59.4 6.1 5.9 70 14 71.0 49.8 1.3 44.4 0.00 64.3 60.7 6.4 6.3 66 15 71.2 48.8 1.3 33.5 0.00 65.6 61.9 5.6 5.5 63 16 72.2 47.1 1.4 31.3 0.00 66.4 62.9 5.5 5.4 66 17 71.9 50.6 1.3 20.5 0.00 66.6 63.5 4.9 4.9 63 18 68.4 58.0 1.0 3.7 0.00 65.8 63.9 3.3 3.2 59 19 63.7 68.1 0.6 0.0 0.00 64.5 63.8 2.4 2.0 342 20 61.1 69.2 0.6 0.0 0.00 63.2 63.3 2.7 2.6 301 21 56.9 77.1 0.4 0.0 0.00 62.0 62.8 3.1 2.7 11 22 55.3 78.9 0.3 0.0 0.00 61.0 62.2 3.7 3.6 359 23 55.4 78.3 0.3 0.0 0.00 60.1 61.7 3.2 3.0 333 24 53.1 83.2 0.2 0.0 0.00 59.3 61.1 3.5 2.9 22 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.7 46.1 58.2 DegF RELATIVE HUMIDITY 98.6 43.7 74.9 % VAPOR PRESS. DEF. 0.5 KPas SOLAR RADIATION 306.3 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 66.7 54.6 60.0 DegF SOIL TEMP. 4 IN 63.9 57.3 60.4 DegF WIND SPEED 10.5 3.6 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 39 Degrees REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 5.5 59 8.6 13.2 SINE CURVE 6.6 76 10.0 123 14.4 183 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 18 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 51.3 87.3 0.2 0.0 0.00 58.5 60.5 4.1 4.1 44 2 51.5 87.7 0.2 0.0 0.00 57.9 60.0 4.6 4.5 51 3 51.6 88.1 0.2 0.0 0.00 57.3 59.6 5.1 5.1 53 4 51.7 88.4 0.2 0.0 0.00 56.8 59.2 5.9 5.9 57 5 50.6 92.2 0.1 0.0 0.00 56.4 58.8 5.6 5.6 52 6 49.5 94.2 0.1 0.0 0.00 56.0 58.4 4.6 4.6 51 7 50.2 93.1 0.1 0.0 0.00 55.6 58.1 4.3 4.1 58 8 49.8 91.7 0.1 0.7 0.00 55.2 57.7 3.0 2.8 57 9 50.5 95.1 0.1 10.3 0.00 55.0 57.6 5.4 5.3 39 10 57.9 84.9 0.3 28.9 0.00 55.9 57.8 6.8 6.6 35 11 64.1 71.9 0.6 37.6 0.00 57.5 57.9 7.4 7.1 42 12 66.1 66.8 0.7 42.8 0.00 59.5 58.5 7.6 7.5 43 13 69.0 57.1 1.0 55.6 0.00 61.9 59.5 7.7 7.5 55 14 70.8 52.6 1.2 53.7 0.00 64.3 60.8 7.5 7.4 62 15 72.4 48.0 1.4 47.7 0.00 66.2 62.2 6.2 6.0 62 16 73.3 46.3 1.5 36.4 0.00 67.5 63.3 4.9 4.8 50 17 73.0 50.1 1.4 20.3 0.00 67.7 64.3 4.3 3.5 67 18 70.2 51.4 1.2 2.2 0.00 66.8 64.6 2.8 2.4 208 19 63.0 69.9 0.6 0.0 0.00 65.3 64.5 1.4 0.5 238 20 58.2 78.7 0.4 0.0 0.00 63.8 64.0 1.9 1.7 35 21 56.2 81.8 0.3 0.0 0.00 62.4 63.4 2.1 2.1 36 22 54.1 85.0 0.2 0.0 0.00 61.3 62.7 2.3 1.2 345 23 51.7 88.9 0.1 0.0 0.00 60.3 62.1 2.3 0.8 75 24 49.6 93.3 0.1 0.0 0.00 59.4 61.4 2.1 1.1 33 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.8 47.3 58.6 DegF RELATIVE HUMIDITY 98.2 42.8 76.9 % VAPOR PRESS. DEF. 0.5 KPas SOLAR RADIATION 336.1 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 67.8 55.0 60.4 DegF SOIL TEMP. 4 IN 64.7 57.6 60.7 DegF WIND SPEED 11.4 4.6 MPH WIND VECTOR MAG. 3.9 MPH WIND VECTOR DIR. 50 Degrees REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 5.6 64 8.6 13.6 SINE CURVE 7.4 83 10.9 134 15.6 198 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 19 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 48.7 94.5 0.1 0.0 0.00 58.6 60.9 3.4 3.3 350 2 48.7 94.0 0.1 0.0 0.00 58.0 60.3 2.7 2.6 38 3 48.7 95.3 0.1 0.0 0.00 57.5 59.9 3.2 3.0 34 4 48.3 96.4 0.0 0.0 0.00 57.1 59.5 2.6 2.2 17 5 49.4 94.2 0.1 0.0 0.00 56.7 59.1 1.9 0.4 154 6 47.6 96.5 0.0 0.0 0.00 56.3 58.7 2.6 1.6 115 7 47.5 97.8 0.0 0.0 0.00 55.7 58.4 2.3 0.9 320 8 46.2 98.5 0.0 0.3 0.00 55.3 58.0 3.0 1.3 22 9 47.2 97.1 0.0 3.8 0.00 55.0 57.7 3.9 3.2 23 10 50.7 95.8 0.1 10.0 0.00 55.3 57.7 2.9 2.6 26 11 58.5 88.5 0.2 37.6 0.00 56.7 58.1 4.5 3.1 149 12 62.6 86.2 0.3 50.0 0.00 59.0 58.4 7.6 7.2 202 13 64.0 81.9 0.4 52.3 0.00 61.5 59.5 6.6 6.4 215 14 67.8 58.6 1.0 54.2 0.00 63.8 60.8 9.4 8.6 267 15 68.8 40.8 1.4 47.6 0.00 65.3 62.0 14.5 13.9 278 16 68.1 40.3 1.4 35.7 0.00 65.9 62.9 13.5 12.7 276 17 67.0 42.0 1.3 21.2 0.00 65.8 63.4 13.8 13.4 283 18 64.1 45.1 1.1 4.5 0.00 65.0 63.6 12.2 11.8 281 19 61.2 46.2 1.0 0.0 0.00 63.8 63.4 9.4 9.0 277 20 58.7 50.6 0.8 0.0 0.00 62.5 62.9 8.0 7.7 281 21 57.9 51.9 0.8 0.0 0.00 61.5 62.3 6.5 6.1 277 22 57.5 49.1 0.8 0.0 0.00 60.7 61.7 14.3 14.1 295 23 56.9 51.0 0.8 0.0 0.00 60.0 61.3 14.6 14.4 300 24 56.2 52.9 0.7 0.0 0.00 59.4 60.9 13.3 13.1 305 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.6 45.2 56.4 DegF RELATIVE HUMIDITY 99.9 38.3 72.7 % VAPOR PRESS. DEF. 0.5 KPas SOLAR RADIATION 317.3 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 66.0 55.0 59.9 DegF SOIL TEMP. 4 IN 63.6 57.6 60.5 DegF WIND SPEED 24.6 7.4 MPH WIND VECTOR MAG. 5.0 MPH WIND VECTOR DIR. 286 Degrees REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 4.1 68 7.1 11.3 SINE CURVE 5.2 88 8.3 143 12.4 211 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 20 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 56.1 53.0 0.7 0.0 0.00 59.0 60.4 14.6 14.4 309 2 54.9 56.9 0.6 0.0 0.00 58.5 60.1 11.2 11.0 314 3 54.4 58.8 0.6 0.0 0.00 57.9 59.8 10.9 10.8 313 4 53.3 64.6 0.5 0.0 0.00 57.3 59.4 8.4 8.3 319 5 52.4 66.8 0.4 0.0 0.00 56.8 58.9 5.9 5.8 311 6 48.4 76.3 0.3 0.0 0.00 56.1 58.5 1.5 0.1 209 7 45.9 82.5 0.2 0.0 0.00 55.3 58.1 1.7 0.5 35 8 43.7 88.2 0.1 0.7 0.00 54.6 57.7 3.0 2.5 71 9 45.4 87.2 0.1 10.1 0.00 54.2 57.5 2.1 1.7 293 10 53.2 72.7 0.4 24.6 0.00 55.0 57.3 2.3 1.5 220 11 59.4 48.3 0.9 42.2 0.00 56.5 57.6 4.1 3.6 298 12 61.4 41.8 1.1 42.9 0.00 58.7 58.0 4.6 3.7 295 13 62.8 36.7 1.2 46.5 0.00 61.0 59.0 5.1 4.6 292 14 63.1 35.6 1.3 36.0 0.00 62.4 60.2 4.6 4.1 267 15 63.7 35.9 1.3 29.3 0.00 63.5 61.0 5.8 5.2 276 16 63.5 35.0 1.3 29.4 0.00 63.8 61.8 5.7 5.3 271 17 64.0 35.5 1.3 21.1 0.00 64.3 62.2 6.1 5.7 288 18 61.3 41.4 1.1 3.2 0.00 63.7 62.4 3.3 3.1 262 19 56.9 49.6 0.8 0.0 0.00 62.3 62.2 2.0 1.1 292 20 53.3 58.7 0.6 0.0 0.00 60.9 61.8 1.7 0.2 171 21 53.6 55.1 0.6 0.0 0.00 59.7 61.2 4.1 4.1 305 22 52.8 54.8 0.6 0.0 0.00 58.8 60.6 4.5 3.8 305 23 50.0 61.1 0.5 0.0 0.00 57.8 60.0 2.8 2.5 284 24 51.4 57.8 0.5 0.0 0.00 56.9 59.5 6.3 6.2 318 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.4 42.5 55.2 DegF RELATIVE HUMIDITY 93.1 30.5 56.4 % VAPOR PRESS. DEF. 0.7 KPas SOLAR RADIATION 286.0 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 64.3 54.2 59.0 DegF SOIL TEMP. 4 IN 62.5 57.3 59.8 DegF WIND SPEED 20.8 5.1 MPH WIND VECTOR MAG. 4.1 MPH WIND VECTOR DIR. 301 Degrees REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 2.6 71 5.9 10.3 SINE CURVE 3.1 91 5.8 148 9.3 220 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 21 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 54.1 65.2 0.5 0.0 0.00 56.4 58.9 7.9 7.6 297 2 51.0 70.9 0.4 0.0 0.00 55.9 58.4 3.2 2.3 280 3 44.6 84.6 0.2 0.0 0.00 55.2 57.9 3.0 2.5 124 4 42.1 90.1 0.1 0.0 0.00 54.5 57.4 3.1 2.8 150 5 41.4 90.8 0.1 0.0 0.00 53.9 57.0 1.9 1.5 90 6 39.7 92.5 0.1 0.0 0.00 53.1 56.5 2.1 1.8 148 7 38.6 97.2 0.0 0.0 0.00 52.4 56.0 1.6 1.1 46 8 39.3 95.3 0.0 0.8 0.00 51.8 55.6 1.2 0.3 4 9 43.1 89.3 0.1 12.0 0.00 51.6 55.5 1.3 0.8 126 10 50.5 75.9 0.3 28.2 0.00 52.5 55.5 1.9 1.4 52 11 58.0 55.5 0.7 42.9 0.00 54.4 55.8 1.9 1.2 84 12 62.6 35.6 1.3 53.4 0.00 56.9 56.4 3.3 2.0 348 13 64.2 30.8 1.4 58.1 0.00 59.7 57.5 7.3 6.7 5 14 65.6 27.9 1.6 57.0 0.00 62.2 59.0 7.0 6.4 11 15 67.0 23.9 1.7 50.1 0.00 64.1 60.5 5.2 4.2 1 16 67.4 24.0 1.7 37.8 0.00 65.4 61.6 5.5 4.9 18 17 66.0 28.1 1.6 22.0 0.00 65.4 62.5 5.9 5.6 19 18 62.0 34.6 1.2 4.7 0.00 64.4 62.9 4.0 3.8 25 19 58.2 36.8 1.0 0.0 0.00 62.6 62.6 2.1 0.8 207 20 54.4 45.7 0.8 0.0 0.00 60.9 62.1 3.0 1.9 292 21 53.4 47.2 0.7 0.0 0.00 59.4 61.4 2.3 1.9 275 22 47.9 60.0 0.5 0.0 0.00 58.2 60.6 3.3 1.6 346 23 44.8 68.7 0.3 0.0 0.00 57.1 59.8 1.7 0.3 49 24 42.8 75.6 0.2 0.0 0.00 55.9 59.1 2.3 1.1 149 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.7 38.0 52.4 DegF RELATIVE HUMIDITY 98.8 18.6 60.3 % VAPOR PRESS. DEF. 0.7 KPas SOLAR RADIATION 367.2 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 65.6 51.5 57.7 DegF SOIL TEMP. 4 IN 62.9 55.3 58.8 DegF WIND SPEED 17.4 3.4 MPH WIND VECTOR MAG. 1.4 MPH WIND VECTOR DIR. 6 Degrees REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 3.2 74 5.6 8.6 SINE CURVE 4.1 95 6.7 155 9.8 230 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 22 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 40.6 78.8 0.2 0.0 0.00 54.9 58.3 2.5 2.2 43 2 41.4 73.3 0.2 0.0 0.00 54.0 57.7 3.6 3.5 37 3 42.2 66.2 0.3 0.0 0.00 53.3 57.1 3.8 3.4 334 4 43.0 59.6 0.4 0.0 0.00 52.7 56.4 4.0 3.6 2 5 42.6 59.4 0.4 0.0 0.00 52.0 56.0 2.9 2.6 3 6 44.8 52.5 0.5 0.0 0.00 51.5 55.5 4.9 4.7 26 7 42.5 59.7 0.4 0.0 0.00 51.0 55.0 5.6 5.4 40 8 43.0 57.5 0.4 0.8 0.00 50.8 54.7 4.1 1.0 329 9 43.5 63.8 0.3 6.2 0.00 50.8 54.4 1.6 0.9 173 10 47.8 63.3 0.4 16.7 0.00 51.5 54.6 3.5 2.2 73 11 53.2 50.7 0.7 29.5 0.00 52.9 54.9 4.8 4.7 57 12 60.1 35.8 1.1 54.1 0.00 55.1 55.5 7.3 6.5 17 13 63.8 27.6 1.5 59.2 0.00 57.8 56.4 9.4 9.2 355 14 65.7 25.1 1.6 58.0 0.00 60.5 57.8 8.1 7.8 1 15 66.8 23.7 1.7 50.9 0.00 62.7 59.2 6.9 6.5 14 16 67.2 23.6 1.7 38.6 0.00 63.9 60.4 6.8 6.6 19 17 66.3 26.9 1.6 22.6 0.00 64.1 61.4 6.1 5.9 5 18 61.0 34.4 1.2 5.1 0.00 63.2 61.8 5.2 5.1 11 19 55.1 40.3 0.9 0.0 0.00 61.6 61.6 4.7 4.5 11 20 54.9 36.2 0.9 0.0 0.00 60.0 61.2 4.8 4.8 348 21 52.6 41.3 0.8 0.0 0.00 58.6 60.5 5.1 4.5 352 22 51.9 43.0 0.8 0.0 0.00 57.5 59.8 2.5 2.2 308 23 46.5 57.9 0.5 0.0 0.00 56.3 59.1 2.0 0.5 20 24 43.4 65.4 0.3 0.0 0.00 55.3 58.3 1.3 0.2 61 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.8 38.7 51.7 DegF RELATIVE HUMIDITY 82.9 18.5 48.6 % VAPOR PRESS. DEF. 0.8 KPas SOLAR RADIATION 341.6 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 64.2 50.7 56.4 DegF SOIL TEMP. 4 IN 61.9 54.4 57.8 DegF WIND SPEED 14.2 4.7 MPH WIND VECTOR MAG. 3.7 MPH WIND VECTOR DIR. 11 Degrees REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 2.8 77 4.9 7.6 SINE CURVE 3.8 99 6.3 161 9.5 239 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 23 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 41.6 73.2 0.2 0.0 0.00 54.2 57.6 1.2 0.6 48 2 40.6 75.6 0.2 0.0 0.00 53.3 56.9 1.3 1.0 53 3 39.8 78.6 0.2 0.0 0.00 52.5 56.3 2.3 2.1 17 4 41.1 70.8 0.3 0.0 0.00 51.8 55.7 2.3 2.1 317 5 39.4 82.0 0.2 0.0 0.00 51.2 55.1 1.2 0.7 305 6 37.2 83.7 0.1 0.0 0.00 50.5 54.6 1.8 1.3 34 7 38.2 81.8 0.1 0.0 0.00 50.0 54.2 1.8 1.4 9 8 40.6 65.5 0.3 0.9 0.00 49.6 53.8 3.5 3.3 8 9 43.8 62.2 0.4 12.7 0.00 49.6 53.7 3.2 2.9 2 10 51.8 56.5 0.6 29.1 0.00 50.8 53.9 2.5 2.1 356 11 58.4 46.7 0.9 43.5 0.00 52.9 54.2 3.8 2.3 250 12 63.8 31.7 1.4 53.9 0.00 55.5 55.0 8.7 8.5 8 13 66.0 29.0 1.6 60.5 0.00 58.4 56.2 6.8 6.4 17 14 67.6 25.2 1.7 54.6 0.00 61.1 57.7 7.1 6.8 3 15 69.0 23.9 1.8 49.5 0.00 63.2 59.2 7.0 6.7 13 16 69.5 23.9 1.9 37.5 0.00 64.4 60.5 5.6 5.3 26 17 68.1 29.5 1.7 18.4 0.00 64.6 61.5 4.1 4.0 58 18 65.3 35.6 1.4 5.5 0.00 63.7 61.9 2.4 1.8 71 19 61.2 36.5 1.2 0.0 0.00 62.2 61.9 2.3 1.5 305 20 56.9 43.1 0.9 0.0 0.00 60.6 61.3 1.7 1.3 242 21 51.2 58.0 0.5 0.0 0.00 59.1 60.7 2.2 0.9 85 22 49.2 62.1 0.5 0.0 0.00 57.9 60.0 1.4 1.1 94 23 47.2 68.8 0.3 0.0 0.00 56.7 59.3 1.6 0.8 130 24 45.1 75.8 0.2 0.0 0.00 55.8 58.6 1.4 0.9 110 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.9 36.1 52.2 DegF RELATIVE HUMIDITY 89.4 19.0 55.0 % VAPOR PRESS. DEF. 0.8 KPas SOLAR RADIATION 366.2 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 64.7 49.5 56.2 DegF SOIL TEMP. 4 IN 62.0 53.7 57.5 DegF WIND SPEED 14.7 3.2 MPH WIND VECTOR MAG. 2.1 MPH WIND VECTOR DIR. 14 Degrees REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 4.0 81 6.2 9.0 SINE CURVE 4.4 104 7.0 168 10.1 249 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 24 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 42.7 81.0 0.2 0.0 0.00 55.0 58.0 2.2 2.0 14 2 42.6 79.6 0.2 0.0 0.00 54.3 57.4 2.8 2.7 18 3 41.3 83.7 0.1 0.0 0.00 53.5 56.8 2.3 2.1 48 4 41.1 82.8 0.2 0.0 0.00 52.8 56.2 1.3 0.4 191 5 40.3 84.3 0.1 0.0 0.00 52.1 55.7 2.8 2.7 340 6 41.4 77.9 0.2 0.0 0.00 51.5 55.2 3.2 3.0 358 7 39.2 81.5 0.2 0.0 0.00 51.0 54.8 1.7 1.4 21 8 38.4 84.3 0.1 0.9 0.00 50.5 54.4 3.6 3.5 24 9 41.9 77.3 0.2 12.6 0.00 50.5 54.4 3.2 2.2 30 10 53.2 56.4 0.6 29.1 0.00 51.6 54.4 2.5 2.1 28 11 60.2 46.0 1.0 43.8 0.00 53.6 54.8 2.3 0.9 251 12 65.4 38.1 1.3 54.3 0.00 56.4 55.6 2.9 2.1 189 13 67.7 33.5 1.5 58.9 0.00 59.6 56.9 4.5 4.1 243 14 70.1 27.6 1.8 57.7 0.00 62.4 58.6 4.9 4.3 265 15 72.6 24.7 2.1 50.8 0.00 64.8 60.3 3.4 2.7 263 16 73.8 25.5 2.1 38.5 0.00 66.3 61.7 3.0 2.3 215 17 73.2 27.1 2.0 22.6 0.00 66.6 62.7 3.9 3.7 212 18 70.5 30.2 1.8 5.6 0.00 65.7 63.2 2.8 2.6 247 19 64.8 34.4 1.4 0.0 0.00 64.1 63.2 3.7 3.3 294 20 60.5 40.0 1.1 0.0 0.00 62.6 62.8 4.5 4.4 322 21 58.9 46.8 0.9 0.0 0.00 61.3 62.1 4.0 2.3 330 22 54.1 57.2 0.6 0.0 0.00 60.0 61.5 3.6 2.9 21 23 51.2 66.8 0.4 0.0 0.00 58.9 60.7 2.5 1.0 180 24 47.2 76.4 0.3 0.0 0.00 57.8 60.1 1.8 0.8 315 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.5 37.7 54.7 DegF RELATIVE HUMIDITY 88.4 20.0 56.8 % VAPOR PRESS. DEF. 0.9 KPas SOLAR RADIATION 374.8 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 66.7 50.3 57.6 DegF SOIL TEMP. 4 IN 63.3 54.2 58.4 DegF WIND SPEED 8.0 3.1 MPH WIND VECTOR MAG. 1.0 MPH WIND VECTOR DIR. 313 Degrees REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 5.5 86 8.2 11.2 SINE CURVE 6.4 110 9.3 178 12.5 262 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 25 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 45.9 79.5 0.2 0.0 0.00 56.9 59.4 2.9 2.6 134 2 44.5 81.9 0.2 0.0 0.00 56.0 58.8 1.9 1.3 134 3 42.3 84.4 0.1 0.0 0.00 55.1 58.1 2.1 1.6 16 4 40.8 89.2 0.1 0.0 0.00 54.3 57.6 3.1 2.6 20 5 41.0 90.2 0.1 0.0 0.00 53.6 57.0 1.9 1.2 23 6 40.8 88.2 0.1 0.0 0.00 53.0 56.4 1.6 0.2 278 7 41.0 92.1 0.1 0.0 0.00 52.3 56.0 1.3 0.3 321 8 41.0 87.8 0.1 0.9 0.00 51.8 55.5 1.5 0.4 178 9 45.4 79.3 0.2 13.0 0.00 51.7 55.5 2.2 1.3 336 10 57.2 58.2 0.7 29.6 0.00 52.9 55.7 4.2 2.7 347 11 65.6 37.6 1.3 44.5 0.00 54.8 55.7 10.1 10.0 17 12 69.0 31.6 1.7 55.0 0.00 57.3 56.4 11.1 10.9 4 13 72.2 28.3 1.9 60.0 0.00 60.2 57.7 9.9 9.7 360 14 74.4 26.1 2.1 59.0 0.00 63.0 59.2 9.3 8.9 9 15 76.2 23.8 2.3 51.9 0.00 65.3 60.7 8.1 7.9 360 16 76.4 23.6 2.4 39.6 0.00 66.6 62.1 7.6 7.4 15 17 74.9 27.3 2.1 23.6 0.00 67.0 63.0 6.6 6.5 12 18 69.3 31.6 1.7 6.2 0.00 66.1 63.5 5.5 5.4 10 19 63.0 35.6 1.3 0.0 0.00 64.6 63.6 3.4 3.3 12 20 60.3 37.7 1.1 0.0 0.00 62.9 63.1 2.1 2.0 61 21 56.1 48.9 0.8 0.0 0.00 61.3 62.4 2.0 1.1 282 22 52.0 58.4 0.6 0.0 0.00 59.9 61.6 1.1 0.1 276 23 49.5 64.7 0.4 0.0 0.00 58.7 60.9 1.4 1.0 93 24 47.1 70.1 0.3 0.0 0.00 57.6 60.2 1.7 0.9 62 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.8 39.0 56.1 DegF RELATIVE HUMIDITY 95.3 18.9 57.3 % VAPOR PRESS. DEF. 0.9 KPas SOLAR RADIATION 383.4 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 67.0 51.6 58.5 DegF SOIL TEMP. 4 IN 63.6 55.4 59.2 DegF WIND SPEED 16.5 4.3 MPH WIND VECTOR MAG. 3.3 MPH WIND VECTOR DIR. 11 Degrees REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 6.4 93 9.0 12.1 SINE CURVE 7.6 118 10.5 188 13.9 276 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 26 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 47.2 64.7 0.4 0.0 0.00 56.6 59.4 2.8 2.6 10 2 46.0 65.5 0.4 0.0 0.00 55.8 58.8 2.3 1.9 358 3 43.8 72.8 0.3 0.0 0.00 55.0 58.2 2.6 2.5 8 4 44.1 72.5 0.3 0.0 0.00 54.3 57.5 2.6 1.9 328 5 42.7 76.4 0.2 0.0 0.00 53.5 57.0 2.9 2.4 4 6 43.7 70.7 0.3 0.0 0.00 53.0 56.5 3.8 3.4 26 7 40.3 80.4 0.2 0.0 0.00 52.4 55.9 5.1 4.9 17 8 40.6 78.2 0.2 1.3 0.00 51.9 55.5 4.8 4.5 24 9 46.7 74.7 0.3 12.4 0.00 51.9 55.6 5.1 5.0 37 10 56.6 59.4 0.6 29.9 0.00 53.0 55.6 7.6 7.5 36 11 61.0 46.3 1.0 41.7 0.00 54.6 55.7 11.1 11.0 41 12 63.5 43.5 1.1 55.5 0.00 57.0 56.4 12.0 11.9 37 13 68.2 38.9 1.4 62.4 0.00 59.6 57.6 10.2 10.0 40 14 71.7 35.7 1.7 56.9 0.00 62.2 58.9 8.8 8.6 41 15 74.3 31.1 2.0 48.6 0.00 64.5 60.3 7.2 7.0 42 16 75.2 28.8 2.1 37.2 0.00 65.8 61.6 5.8 5.7 43 17 74.7 33.2 2.0 24.2 0.00 66.2 62.6 4.7 4.7 62 18 70.3 43.2 1.4 7.0 0.00 65.6 63.1 3.3 3.2 54 19 64.6 49.3 1.1 0.0 0.00 64.3 63.2 2.8 2.0 37 20 59.8 54.3 0.8 0.0 0.00 62.8 62.9 3.1 3.0 343 21 57.3 54.6 0.7 0.0 0.00 61.3 62.3 2.7 2.6 332 22 52.9 63.6 0.5 0.0 0.00 60.1 61.5 2.2 0.3 232 23 49.8 73.7 0.3 0.0 0.00 58.9 60.9 1.9 1.8 100 24 48.2 78.9 0.2 0.0 0.00 57.8 60.2 2.5 1.7 292 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.7 38.6 56.0 DegF RELATIVE HUMIDITY 84.1 24.9 57.9 % VAPOR PRESS. DEF. 0.8 KPas SOLAR RADIATION 377.2 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 66.3 51.7 58.2 DegF SOIL TEMP. 4 IN 63.3 55.5 59.1 DegF WIND SPEED 16.7 4.9 MPH WIND VECTOR MAG. 4.2 MPH WIND VECTOR DIR. 32 Degrees REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 5.7 99 8.3 11.6 SINE CURVE 7.1 125 9.9 198 13.4 289 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 27 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 44.9 85.0 0.2 0.0 0.00 56.9 59.5 2.4 1.0 39 2 45.1 83.7 0.2 0.0 0.00 56.0 58.9 3.7 3.6 30 3 44.9 80.2 0.2 0.0 0.00 55.3 58.3 2.9 2.7 14 4 43.6 84.6 0.1 0.0 0.00 54.8 57.8 3.9 3.9 23 5 43.2 84.7 0.1 0.0 0.00 54.3 57.3 4.5 4.3 10 6 44.0 80.7 0.2 0.0 0.00 53.8 56.9 3.7 3.4 9 7 45.1 78.9 0.2 0.0 0.00 53.3 56.5 1.8 0.9 278 8 46.5 75.4 0.3 0.5 0.00 53.1 56.2 4.8 4.5 356 9 49.2 70.2 0.4 7.4 0.00 53.2 56.2 3.9 3.5 14 10 56.5 63.7 0.6 23.6 0.00 54.1 56.2 6.1 5.9 43 11 61.0 53.1 0.9 33.7 0.00 55.6 56.6 7.1 7.0 57 12 66.7 39.1 1.4 45.7 0.00 57.6 57.2 7.3 7.0 16 13 71.2 29.6 1.8 53.5 0.00 60.1 58.0 8.0 7.8 37 14 72.7 26.2 2.0 50.9 0.00 62.5 59.4 5.0 4.7 38 15 75.0 23.3 2.3 53.6 0.00 64.8 60.8 3.3 3.0 55 16 75.5 24.9 2.3 40.0 0.00 66.5 62.0 5.4 5.0 48 17 74.6 27.5 2.1 23.7 0.00 66.9 63.1 4.2 4.0 51 18 70.5 37.6 1.6 6.7 0.00 66.2 63.7 2.9 2.8 32 19 65.6 39.8 1.3 0.0 0.00 64.6 63.7 2.7 2.0 340 20 60.9 45.9 1.0 0.0 0.00 63.0 63.3 2.9 2.8 298 21 56.5 56.7 0.7 0.0 0.00 61.7 62.7 3.1 1.9 302 22 58.2 56.2 0.7 0.0 0.00 60.4 61.9 4.7 3.2 311 23 50.3 72.1 0.3 0.0 0.00 59.4 61.3 2.2 1.7 112 24 47.4 79.2 0.2 0.0 0.00 58.3 60.7 2.1 0.7 35 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.3 42.0 57.1 DegF RELATIVE HUMIDITY 89.4 20.8 58.3 % VAPOR PRESS. DEF. 0.9 KPas SOLAR RADIATION 339.2 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 67.0 53.0 58.8 DegF SOIL TEMP. 4 IN 63.8 56.0 59.5 DegF WIND SPEED 11.4 4.1 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 24 Degrees REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 6.3 105 9.0 12.2 SINE CURVE 7.7 132 10.9 209 14.5 304 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 28 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 46.3 74.8 0.3 0.0 0.00 57.3 59.9 3.7 3.4 20 2 45.8 72.8 0.3 0.0 0.00 56.4 59.3 2.9 1.6 26 3 43.8 79.8 0.2 0.0 0.00 55.6 58.6 2.0 0.9 344 4 41.9 85.1 0.1 0.0 0.00 54.7 58.0 2.7 0.9 8 5 42.9 85.6 0.1 0.0 0.00 54.1 57.4 2.1 1.6 232 6 40.8 88.1 0.1 0.0 0.00 53.4 56.9 2.5 1.4 15 7 39.4 89.3 0.1 0.0 0.00 52.7 56.4 2.1 1.5 37 8 39.6 88.5 0.1 1.1 0.00 52.2 55.9 2.1 0.4 230 9 44.6 84.8 0.2 13.3 0.00 52.1 55.9 2.5 0.3 268 10 52.6 65.7 0.5 29.9 0.00 53.2 56.0 2.7 2.3 19 11 60.6 52.0 0.9 44.6 0.00 55.2 56.3 2.4 1.8 240 12 67.9 37.5 1.5 55.3 0.00 58.0 57.0 2.7 1.6 340 13 72.0 27.4 1.9 61.1 0.00 61.1 58.3 6.7 6.1 25 14 73.0 28.0 2.0 59.9 0.00 63.9 59.9 6.2 5.9 57 15 74.5 24.0 2.2 51.9 0.00 66.2 61.6 5.1 4.9 60 16 74.8 22.3 2.3 40.4 0.00 67.7 63.0 4.2 4.0 59 17 74.3 25.3 2.2 23.1 0.00 67.9 64.0 3.8 3.7 62 18 71.4 32.9 1.8 7.3 0.00 67.0 64.4 2.5 2.4 63 19 64.3 41.8 1.2 0.0 0.00 65.4 64.4 1.9 0.3 42 20 59.9 50.2 0.9 0.0 0.00 63.6 63.9 2.4 2.3 303 21 55.5 57.6 0.6 0.0 0.00 62.0 63.2 2.7 2.4 11 22 50.8 72.5 0.4 0.0 0.00 60.7 62.4 3.8 3.7 39 23 49.5 70.9 0.4 0.0 0.00 59.6 61.7 3.0 2.9 24 24 48.9 71.3 0.3 0.0 0.00 58.5 60.9 1.8 1.3 298 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.2 38.5 55.6 DegF RELATIVE HUMIDITY 93.3 19.4 59.5 % VAPOR PRESS. DEF. 0.9 KPas SOLAR RADIATION 387.7 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 68.0 52.0 59.1 DegF SOIL TEMP. 4 IN 64.5 55.8 59.8 DegF WIND SPEED 10.3 3.1 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 30 Degrees REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 6.0 111 8.4 11.5 SINE CURVE 6.8 139 9.8 219 13.0 317 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 29 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 45.0 81.3 0.2 0.0 0.00 57.5 60.3 3.2 0.8 46 2 43.9 81.3 0.2 0.0 0.00 56.6 59.6 3.8 3.5 27 3 44.4 79.8 0.2 0.0 0.00 55.9 59.0 3.4 3.0 355 4 42.7 82.0 0.2 0.0 0.00 55.2 58.3 4.1 3.9 35 5 42.2 83.9 0.1 0.0 0.00 54.6 57.8 4.0 3.8 26 6 42.8 81.5 0.2 0.0 0.00 54.0 57.4 3.8 3.6 26 7 42.3 83.2 0.2 0.0 0.00 53.6 56.9 3.7 3.4 29 8 43.4 80.7 0.2 1.0 0.00 53.1 56.6 2.5 0.8 138 9 46.7 84.4 0.2 10.7 0.00 53.2 56.6 2.2 0.9 168 10 55.3 72.6 0.4 28.3 0.00 54.4 56.8 2.1 0.6 78 11 60.7 69.9 0.5 43.0 0.00 56.2 56.8 3.8 3.3 179 12 63.6 65.2 0.7 53.2 0.00 58.8 57.6 5.4 5.0 203 13 65.9 59.1 0.9 58.3 0.00 61.7 59.0 5.4 5.0 197 14 67.8 55.5 1.0 57.4 0.00 64.4 60.6 4.2 3.9 192 15 69.3 52.0 1.2 50.1 0.00 66.7 62.1 6.0 5.3 212 16 68.7 58.9 1.0 37.6 0.00 67.8 63.5 7.1 6.6 180 17 69.2 55.8 1.1 21.2 0.00 67.8 64.4 7.8 7.4 174 18 66.7 63.0 0.8 6.1 0.00 67.0 64.7 5.5 5.4 201 19 62.8 68.5 0.6 0.0 0.00 65.8 64.7 4.5 3.9 219 20 64.3 61.2 0.8 0.0 0.00 64.8 64.4 3.3 3.0 268 21 64.3 50.9 1.0 0.0 0.00 64.1 64.0 9.3 9.0 286 22 62.4 47.8 1.0 0.0 0.00 63.4 63.6 7.8 7.4 273 23 59.1 55.4 0.8 0.0 0.00 62.6 63.2 6.8 6.5 291 24 57.4 57.1 0.7 0.0 0.00 61.5 62.6 8.3 8.0 276 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.3 40.4 56.3 DegF RELATIVE HUMIDITY 90.5 42.7 68.0 % VAPOR PRESS. DEF. 0.6 KPas SOLAR RADIATION 367.0 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 68.0 53.0 60.0 DegF SOIL TEMP. 4 IN 64.8 56.5 60.4 DegF WIND SPEED 16.9 4.9 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 240 Degrees REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 5.5 116 8.6 11.8 SINE CURVE 4.9 144 7.8 227 11.2 328 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 30 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 53.4 67.1 0.5 0.0 0.00 60.6 62.0 3.6 2.1 215 2 50.3 74.0 0.3 0.0 0.00 59.5 61.4 3.9 2.4 147 3 51.0 70.7 0.4 0.0 0.00 58.5 60.8 3.8 1.6 209 4 49.0 75.6 0.3 0.0 0.00 57.7 60.2 3.9 1.8 181 5 48.1 78.1 0.3 0.0 0.00 57.0 59.6 3.1 1.5 295 6 44.8 84.8 0.2 0.0 0.00 56.2 59.0 2.5 2.1 140 7 47.1 81.2 0.2 0.0 0.00 55.6 58.7 3.0 1.8 293 8 47.3 80.8 0.2 1.1 0.00 55.1 58.1 4.7 4.0 9 9 47.4 84.7 0.2 13.7 0.00 54.8 58.0 3.5 2.7 36 10 55.2 71.3 0.4 30.1 0.00 55.7 58.0 3.3 2.0 153 11 61.1 58.1 0.8 44.9 0.00 57.6 58.2 4.5 3.8 174 12 66.0 42.2 1.3 55.7 0.00 60.2 59.0 3.6 2.9 172 13 68.7 33.0 1.6 60.9 0.00 63.1 60.2 4.1 2.1 325 14 70.2 30.9 1.7 59.5 0.00 65.9 61.7 6.3 4.8 337 15 71.4 29.0 1.9 52.7 0.00 67.8 63.2 6.1 5.3 351 16 71.8 28.0 1.9 40.4 0.00 69.0 64.6 5.7 4.9 352 17 71.6 29.0 1.9 24.5 0.00 69.2 65.4 6.7 6.3 8 18 68.5 34.8 1.6 7.8 0.00 68.2 65.8 4.2 4.0 28 19 63.9 40.1 1.2 0.0 0.00 66.4 65.6 1.7 0.9 269 20 59.9 48.4 0.9 0.0 0.00 64.6 65.1 2.3 1.3 236 21 54.5 60.7 0.6 0.0 0.00 63.1 64.3 2.0 0.6 199 22 51.9 71.3 0.4 0.0 0.00 61.7 63.5 1.8 0.9 192 23 47.9 80.3 0.2 0.0 0.00 60.5 62.7 1.9 0.7 90 24 46.2 82.4 0.2 0.0 0.00 59.3 62.0 2.4 2.2 17 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.3 42.3 57.0 DegF RELATIVE HUMIDITY 92.5 25.9 59.8 % VAPOR PRESS. DEF. 0.8 KPas SOLAR RADIATION 391.6 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 69.3 54.8 61.2 DegF SOIL TEMP. 4 IN 65.8 57.9 61.6 DegF WIND SPEED 13.0 3.7 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 356 Degrees REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 5.1 121 7.9 12.0 SINE CURVE 6.0 150 8.9 235 12.6 340 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY JAN 31 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 45.8 84.5 0.2 0.0 0.00 58.6 61.3 3.1 3.0 28 2 46.0 80.2 0.2 0.0 0.00 57.8 60.6 2.1 1.4 2 3 44.9 82.4 0.2 0.0 0.00 57.0 60.0 2.1 1.8 345 4 44.7 85.1 0.1 0.0 0.00 56.4 59.5 2.0 1.6 44 5 42.9 88.8 0.1 0.0 0.00 55.8 58.9 3.5 3.3 15 6 42.2 88.9 0.1 0.0 0.00 55.3 58.4 3.8 3.7 10 7 41.7 90.2 0.1 0.0 0.00 54.6 58.0 4.0 3.8 16 8 42.0 91.0 0.1 1.1 0.00 54.2 57.6 3.5 3.4 7 9 45.0 87.5 0.1 10.8 0.00 54.1 57.4 2.7 2.6 26 10 51.1 74.0 0.3 20.8 0.00 54.8 57.4 4.1 4.0 41 11 58.2 57.3 0.7 46.3 0.00 56.6 57.8 6.1 6.0 58 12 63.8 45.2 1.1 60.2 0.00 59.3 58.5 4.3 3.9 41 13 67.6 39.0 1.4 57.8 0.00 62.4 59.8 3.0 1.1 159 14 68.8 37.7 1.5 57.0 0.00 65.1 61.2 4.8 4.1 153 15 70.0 33.6 1.7 54.2 0.00 67.2 62.8 6.2 5.5 169 16 69.3 34.3 1.6 28.6 0.00 68.4 64.2 5.8 5.2 189 17 68.5 33.6 1.6 14.7 0.00 68.1 64.9 3.6 2.5 190 18 65.8 42.8 1.2 2.6 0.00 67.2 65.2 2.5 2.2 239 19 64.0 40.0 1.2 0.0 0.00 65.7 65.0 2.9 2.8 272 20 61.0 48.0 1.0 0.0 0.00 64.5 64.5 3.3 3.1 253 21 58.4 55.9 0.7 0.0 0.00 63.3 63.9 3.3 3.1 256 22 56.4 62.8 0.6 0.0 0.00 62.2 63.3 3.2 2.9 228 23 55.3 64.9 0.5 0.0 0.00 61.2 62.8 4.5 2.6 262 24 53.7 69.1 0.5 0.0 0.00 60.4 62.1 3.9 1.6 200 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.2 40.6 55.3 DegF RELATIVE HUMIDITY 94.2 28.3 63.2 % VAPOR PRESS. DEF. 0.7 KPas SOLAR RADIATION 354.3 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 68.5 54.0 60.4 DegF SOIL TEMP. 4 IN 65.2 57.3 61.1 DegF WIND SPEED 12.2 3.7 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 18 Degrees REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 4.7 126 7.6 10.8 SINE CURVE 5.3 155 8.1 244 11.7 352 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY FEB 1 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 48.9 81.1 0.2 0.0 0.00 59.6 61.5 2.7 1.1 139 2 47.6 84.4 0.2 0.0 0.00 58.6 61.0 2.1 0.3 317 3 44.8 91.2 0.1 0.0 0.00 57.8 60.3 2.8 2.3 149 4 45.1 91.5 0.1 0.0 0.00 57.0 59.8 3.0 1.4 211 5 44.1 93.2 0.1 0.0 0.00 56.3 59.3 2.1 0.5 190 6 47.6 83.2 0.2 0.0 0.00 55.7 59.0 3.5 2.6 303 7 51.0 73.8 0.3 0.0 0.00 55.3 58.4 4.7 3.3 13 8 43.4 91.5 0.1 1.1 0.00 55.0 57.9 2.5 2.0 44 9 45.6 90.8 0.1 13.3 0.00 54.6 57.8 2.8 2.6 25 10 52.9 76.6 0.3 29.7 0.00 55.6 57.9 2.9 2.6 55 11 59.0 60.2 0.7 44.6 0.00 57.4 58.2 3.2 0.7 276 12 62.8 51.6 1.0 55.0 0.00 60.0 59.0 4.1 3.6 230 13 66.3 40.4 1.3 60.4 0.00 62.9 60.2 3.4 2.7 232 14 68.2 38.8 1.4 59.3 0.00 65.7 61.7 3.8 3.0 168 15 69.7 37.1 1.6 50.8 0.00 67.9 63.3 3.9 3.3 214 16 70.0 37.3 1.6 39.9 0.00 69.2 64.7 4.6 3.8 180 17 69.5 39.2 1.5 23.9 0.00 69.4 65.6 5.1 4.5 177 18 67.3 46.1 1.2 7.5 0.00 68.4 65.9 4.0 3.9 162 19 61.3 58.0 0.8 0.0 0.00 66.8 65.8 2.1 1.8 178 20 57.7 65.1 0.6 0.0 0.00 65.0 65.3 1.9 1.6 173 21 54.2 72.7 0.4 0.0 0.00 63.4 64.6 1.5 0.4 313 22 53.8 71.8 0.4 0.0 0.00 62.1 63.8 1.1 0.6 44 23 51.1 75.8 0.3 0.0 0.00 61.0 63.0 2.4 2.1 53 24 48.3 82.7 0.2 0.0 0.00 60.0 62.3 3.4 3.2 12 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.6 42.5 55.4 DegF RELATIVE HUMIDITY 96.0 33.5 68.1 % VAPOR PRESS. DEF. 0.6 KPas SOLAR RADIATION 385.6 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 69.5 54.6 61.0 DegF SOIL TEMP. 4 IN 66.0 57.8 61.5 DegF WIND SPEED 9.7 3.1 MPH WIND VECTOR MAG. 0.6 MPH WIND VECTOR DIR. 174 Degrees REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 4.3 130 6.9 10.5 SINE CURVE 5.4 161 8.2 252 11.8 364 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY FEB 2 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 46.7 87.2 0.1 0.0 0.00 59.1 61.6 3.3 3.3 34 2 45.7 89.4 0.1 0.0 0.00 58.3 61.0 3.9 3.8 44 3 45.2 91.4 0.1 0.0 0.00 57.6 60.4 3.9 3.8 17 4 46.2 88.3 0.1 0.0 0.00 57.0 59.9 3.8 3.8 36 5 45.9 92.2 0.1 0.0 0.00 56.6 59.5 4.1 4.0 36 6 46.5 91.6 0.1 0.0 0.00 56.4 59.1 3.5 3.4 27 7 46.7 89.7 0.1 0.0 0.00 56.0 58.8 3.6 3.4 18 8 47.4 86.9 0.1 1.0 0.00 55.8 58.5 3.8 3.3 25 9 48.8 86.3 0.2 6.0 0.00 55.8 58.3 3.4 3.2 3 10 54.9 70.0 0.5 29.0 0.00 56.7 58.6 4.4 4.0 15 11 60.7 58.0 0.8 43.9 0.00 58.4 58.9 5.7 5.6 56 12 65.5 54.8 1.0 54.4 0.00 60.9 59.7 4.4 3.2 63 13 69.0 46.2 1.3 57.9 0.00 63.6 60.9 9.0 8.8 151 14 70.5 42.0 1.5 60.5 0.00 66.1 62.3 10.0 9.7 144 15 71.6 39.6 1.6 51.7 0.00 68.0 63.8 8.8 8.5 132 16 72.7 36.0 1.8 40.4 0.00 69.2 65.0 8.0 7.8 144 17 72.5 36.6 1.7 24.8 0.00 69.4 65.8 7.9 7.8 152 18 69.3 46.5 1.3 8.1 0.00 68.6 66.2 4.8 4.6 145 19 65.7 47.8 1.1 0.0 0.00 67.1 66.1 1.8 1.3 72 20 61.8 53.8 0.9 0.0 0.00 65.5 65.6 1.6 0.4 80 21 59.6 63.2 0.6 0.0 0.00 64.0 64.9 1.5 0.9 233 22 55.2 75.8 0.4 0.0 0.00 62.8 64.1 2.5 2.3 101 23 54.2 76.0 0.3 0.0 0.00 61.8 63.5 1.7 1.3 7 24 53.1 74.8 0.3 0.0 0.00 60.9 62.9 2.3 1.6 19 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.2 43.2 57.3 DegF RELATIVE HUMIDITY 96.0 31.5 67.7 % VAPOR PRESS. DEF. 0.7 KPas SOLAR RADIATION 377.9 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 69.5 55.7 61.5 DegF SOIL TEMP. 4 IN 66.2 58.3 61.9 DegF WIND SPEED 14.6 4.5 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 90 Degrees REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 5.6 136 8.6 12.3 SINE CURVE 6.5 167 9.5 261 13.4 377 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY FEB 3 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 51.2 81.3 0.2 0.0 0.00 60.1 62.3 2.7 2.2 5 2 50.6 82.0 0.2 0.0 0.00 59.4 61.7 3.4 3.1 43 3 49.5 88.0 0.1 0.0 0.00 58.9 61.2 4.7 4.7 44 4 49.8 84.8 0.2 0.0 0.00 58.5 60.8 4.2 4.0 34 5 49.2 85.0 0.2 0.0 0.00 58.1 60.4 4.2 3.9 25 6 49.5 83.4 0.2 0.0 0.00 57.7 60.1 3.6 3.3 32 7 51.2 74.4 0.3 0.0 0.00 57.3 59.8 3.9 3.6 6 8 51.5 71.8 0.4 0.8 0.00 57.1 59.5 3.9 3.6 22 9 52.6 74.8 0.3 5.0 0.00 57.0 59.3 4.9 4.7 51 10 58.8 66.5 0.6 10.9 0.00 57.6 59.4 7.7 7.2 112 11 62.8 70.6 0.6 15.6 0.00 58.3 59.4 14.3 14.1 130 12 64.6 66.6 0.7 25.3 0.00 59.5 59.8 17.6 17.3 130 13 67.3 57.5 1.0 32.1 0.00 60.8 60.2 21.1 20.8 129 14 67.4 56.0 1.0 15.0 0.00 61.9 60.7 19.6 18.9 156 15 57.2 93.7 0.1 3.1 0.03 61.9 61.2 15.7 15.3 210 16 54.5 98.9 0.0 1.2 0.17 61.0 61.2 7.2 5.5 153 17 53.9 100.0 0.0 1.3 0.08 60.3 61.0 7.0 6.7 58 18 54.8 100.0 0.0 0.7 0.06 59.8 60.8 9.5 9.2 126 19 55.3 98.3 0.0 0.0 0.00 59.3 60.5 8.5 8.4 141 20 55.6 97.2 0.0 0.0 0.00 58.9 60.2 10.1 10.0 137 21 55.9 98.3 0.0 0.0 0.01 58.7 59.9 8.0 7.9 144 22 55.8 100.0 0.0 0.0 0.05 58.5 59.8 9.0 8.6 164 23 55.0 100.0 0.0 0.0 0.02 58.4 59.6 5.2 5.1 203 24 54.0 100.0 0.0 0.0 0.00 58.1 59.4 3.4 3.2 191 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.0 47.6 55.3 DegF RELATIVE HUMIDITY 100.0 51.0 84.8 % VAPOR PRESS. DEF. 0.3 KPas SOLAR RADIATION 111.0 Langleys PRECIPITATION 0.42 Inches SOIL TEMP. 2 IN 62.2 56.9 59.1 DegF SOIL TEMP. 4 IN 62.9 59.2 60.4 DegF WIND SPEED 34.2 8.3 MPH WIND VECTOR MAG. 5.3 MPH WIND VECTOR DIR. 131 Degrees REF. EVAPOTRANSPIRATION 0.03 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 2.1 138 5.4 10.3 SINE CURVE 4.8 172 8.1 269 12.8 390 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY FEB 4 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 53.3 100.0 0.0 0.0 0.00 57.7 59.3 2.3 2.1 197 2 52.6 100.0 0.0 0.0 0.00 57.4 59.1 2.3 1.8 192 3 51.9 100.0 0.0 0.0 0.00 57.1 58.8 2.4 2.1 193 4 52.5 93.6 0.1 0.0 0.00 56.8 58.6 4.5 4.1 231 5 52.6 85.9 0.2 0.0 0.00 56.3 58.4 4.9 4.7 263 6 51.9 84.9 0.2 0.0 0.00 55.8 58.1 5.3 5.1 271 7 50.6 85.1 0.2 0.0 0.00 55.2 57.7 4.8 4.3 255 8 49.7 84.4 0.2 1.1 0.00 54.5 57.4 2.4 1.7 281 9 52.0 78.2 0.3 13.3 0.00 54.2 57.2 3.6 3.3 255 10 57.1 67.6 0.5 31.6 0.00 54.9 57.1 6.5 6.2 258 11 59.7 66.6 0.6 46.0 0.00 56.5 57.3 6.6 6.0 248 12 61.6 64.6 0.7 60.4 0.00 58.6 58.0 7.4 6.7 237 13 62.7 63.7 0.7 61.9 0.00 60.9 58.9 10.8 10.6 196 14 63.5 58.1 0.8 50.0 0.00 62.3 60.0 9.6 9.0 215 15 64.4 51.5 1.0 47.2 0.00 63.0 60.9 10.2 9.3 249 16 64.3 47.6 1.1 33.2 0.00 63.0 61.4 10.5 10.2 261 17 64.1 44.6 1.1 25.9 0.00 62.7 61.6 10.4 9.9 263 18 61.7 45.4 1.0 5.9 0.00 61.6 61.5 9.3 8.8 262 19 58.6 53.8 0.8 0.0 0.00 60.2 61.2 5.4 5.2 260 20 55.6 64.6 0.5 0.0 0.00 58.9 60.5 4.2 4.0 255 21 54.2 71.7 0.4 0.0 0.00 57.9 59.9 5.9 5.6 269 22 55.0 68.5 0.5 0.0 0.00 57.1 59.4 7.9 7.7 281 23 54.8 67.6 0.5 0.0 0.00 56.4 58.8 7.9 7.6 278 24 52.5 75.1 0.3 0.0 0.00 55.7 58.3 4.7 4.2 254 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.5 48.5 56.5 DegF RELATIVE HUMIDITY 100.0 40.3 72.2 % VAPOR PRESS. DEF. 0.5 KPas SOLAR RADIATION 376.5 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 63.2 54.2 58.2 DegF SOIL TEMP. 4 IN 61.7 57.0 59.2 DegF WIND SPEED 17.2 6.3 MPH WIND VECTOR MAG. 5.3 MPH WIND VECTOR DIR. 250 Degrees REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 2.9 141 6.5 11.5 SINE CURVE 3.8 176 7.2 277 12.0 402 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY FEB 5 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 54.2 66.6 0.5 0.0 0.00 55.1 57.9 10.2 9.9 290 2 50.4 79.5 0.3 0.0 0.00 54.6 57.4 4.5 2.4 174 3 46.3 90.9 0.1 0.0 0.00 54.0 57.0 4.2 3.9 147 4 45.5 92.7 0.1 0.0 0.00 53.3 56.5 3.9 3.3 142 5 44.2 95.5 0.0 0.0 0.00 52.7 56.1 3.1 2.1 142 6 42.9 96.9 0.0 0.0 0.00 52.2 55.7 2.1 0.8 138 7 41.3 98.5 0.0 0.0 0.00 51.6 55.2 2.4 1.2 171 8 40.4 100.0 0.0 1.5 0.00 51.0 54.9 1.5 0.8 83 9 45.0 97.1 0.0 15.0 0.00 51.0 54.8 2.7 1.7 105 10 52.2 83.0 0.2 32.3 0.00 52.2 55.0 1.8 1.4 126 11 55.4 76.4 0.4 47.4 0.00 54.3 55.2 3.1 2.7 47 12 58.5 70.2 0.5 58.4 0.00 57.0 56.1 4.1 3.4 41 13 62.0 58.1 0.8 63.9 0.00 59.8 57.3 4.4 3.7 5 14 64.2 52.2 1.0 63.0 0.00 62.3 58.8 3.0 1.5 340 15 65.0 50.6 1.0 55.7 0.00 64.3 60.3 3.2 1.2 59 16 66.0 47.0 1.2 43.6 0.00 65.4 61.4 3.2 2.1 241 17 65.6 46.8 1.1 27.1 0.00 65.5 62.3 4.0 3.3 192 18 63.4 53.5 0.9 5.8 0.00 64.5 62.7 3.2 3.0 209 19 59.0 70.8 0.5 0.0 0.00 62.9 62.7 1.8 1.4 205 20 55.5 78.8 0.3 0.0 0.00 61.5 62.2 2.4 2.1 99 21 53.8 82.7 0.2 0.0 0.00 60.0 61.6 2.0 1.8 316 22 51.8 86.5 0.2 0.0 0.00 58.8 60.9 1.9 1.6 38 23 50.3 91.0 0.1 0.0 0.00 57.9 60.2 2.5 2.3 37 24 48.6 96.1 0.0 0.0 0.00 57.0 59.6 1.9 0.9 65 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.0 39.5 53.4 DegF RELATIVE HUMIDITY 100.0 43.7 77.6 % VAPOR PRESS. DEF. 0.4 KPas SOLAR RADIATION 414.0 Langleys PRECIPITATION 0.00 Inches SOIL TEMP. 2 IN 65.7 50.8 57.4 DegF SOIL TEMP. 4 IN 62.8 54.8 58.4 DegF WIND SPEED 17.1 3.2 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 121 Degrees REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 2.7 144 5.3 8.9 SINE CURVE 3.6 180 6.2 283 9.3 411 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY FEB 6 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 46.3 99.0 0.0 0.0 0.00 56.1 59.0 2.8 2.6 22 2 44.5 100.0 0.0 0.0 0.00 55.3 58.4 2.9 2.7 22 3 44.4 100.0 0.0 0.0 0.00 54.5 57.8 2.7 2.6 25 4 43.8 100.0 0.0 0.0 0.00 53.9 57.3 3.8 3.6 15 5 43.7 100.0 0.0 0.0 0.00 53.2 56.7 4.3 4.2 24 6 43.3 100.0 0.0 0.0 0.00 52.7 56.3 3.7 3.6 26 7 42.7 100.0 0.0 0.0 0.00 52.2 55.8 4.0 3.8 21 8 42.8 99.8 0.0 1.7 0.00 51.8 55.5 4.9 4.4 36 9 47.3 95.3 0.1 15.6 0.00 51.8 55.4 4.8 4.6 33 10 53.9 83.6 0.2 32.6 0.00 53.0 55.4 7.0 6.9 49 11 58.4 73.4 0.4 47.7 0.00 54.8 55.8 6.6 6.5 47 12 63.0 60.7 0.8 58.9 0.00 57.6 56.8 3.2 1.7 83 13 65.7 56.4 0.9 65.6 0.00 60.4 57.8 9.6 9.2 149 14 66.6 53.3 1.0 58.2 0.00 62.6 59.3 12.9 12.7 164 15 66.6 47.9 1.2 36.5 0.00 63.9 60.6 11.2 11.0 171 16 64.1 56.8 0.9 6.3 0.01 63.7 61.4 7.0 6.7 176 17 60.9 79.1 0.4 6.2 0.00 63.0 61.6 4.3 4.2 143 18 60.3 79.3 0.4 7.8 0.00 62.3 61.6 7.3 7.1 127 19 57.4 84.3 0.3 0.0 0.00 61.1 61.3 4.1 3.7 112 20 58.0 79.6 0.3 0.0 0.00 60.2 61.0 5.4 5.2 122 21 57.5 83.3 0.3 0.0 0.00 59.7 60.5 4.9 4.8 134 22 57.4 85.1 0.2 0.0 0.00 59.3 60.2 2.5 0.9 283 23 56.5 87.2 0.2 0.0 0.00 58.8 59.9 2.9 2.5 307 24 54.8 90.9 0.1 0.0 0.00 58.3 59.6 3.4 3.2 346 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.5 41.4 54.2 DegF RELATIVE HUMIDITY 100.0 43.3 83.4 % VAPOR PRESS. DEF. 0.3 KPas SOLAR RADIATION 337.1 Langleys PRECIPITATION 0.01 Inches SOIL TEMP. 2 IN 64.0 51.6 57.5 DegF SOIL TEMP. 4 IN 61.7 55.3 58.5 DegF WIND SPEED 18.3 5.3 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 101 Degrees REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM INTEGRATED 3.2 147 6.3 9.6 SINE CURVE 3.9 183 6.6 289 10.0 421 DEFINITIONS AND UNITS AT : Air Temp(DegF) RH : Rel Humidity(%) SR : Solar Rad(Langleys) PPT : Precipitation(Inches) ST2 : Soil Temp 2In(DegF) ST4 : Soil Temp 4In(DegF) WS : Wind Speed(MPH) WVM : Wind Vector Magnitude(MPH) WVD : Wind Vector Direct(Deg) VPD : Vapor Pressure Deficit(KPas) DAY : Heat Units for Day CUM : Heat Units Accumulated Since Jan 1 AZMET HOURLY WEATHER DATA: YUMA VALLEY FEB 7 1998 HR AT RH VPD SR PPT ST2 ST4 WS WVM WVD 1 51.8 96.6 0.0 0.0 0.00 57.6 59.2 2.7 1.8 11 2 50.4 98.6 0.0 0.0 0.00 56.8 58.7 2.9 2.3 17 3 48.8 99.9 0.0 0.0 0.00 56.1 58.4 3.4 3.0 28 4 48.5 100.0 0.0 0.0 0.00 55.4 57.9 2.8 2.2 28 5 48.4 100.0 0.0 0.0 0.00 54.8 57.4 2.6 1.1 3 6 47.2 100.0 0.0 0.0 0.00 54.2 57.0 3.0 2.5 11 7 47.1 100.0 0.0 0.0 0.01 53.8 56.6 3.0 1.5 311 8 48.6 96.9 0.0 1.9 0.00 53.4 56.4 2.5 1.9 248 9 55.1 77.0 0.3 15.0 0.00 53.5 56.3 3.6 2.6 238 10 58.6 71.5 0.5 32.8 0.00 54.5 56.3 4.5 1.5 323 11 61.8 60.5 0.7 48.1 0.00 56.4 56.6 6.5 6.1 282 12 63.4 57.4 0.8 58.9 0.00 58.7 57.4 6.4 5.8 278 13 65.2 51.2 1.0 63.5 0.00 61.3 58.5 6.7 6.4 286 14 66.7 48.7 1.1 61.8 0.00 63.7 59.9 6.2 5.5 265 15 67.6 46.7 1.2 53.1 0.00 65.6 61.3 5.8 5.0 238 16 67.9 48.0 1.2 42.5 0.00 66.8 62.5 6.2 5.8 219 17 67.9 49.2 1.2 29.6 0.00 67.1 63.3 5.9 5.5 215 18 66.2 54.9 1.0 8.3 0.00 66.4 63.7 4.6 4.5 213 19 60.0 74.3 0.5 0.0 0.00 64.8 63.7 3.6 3.2 161 20 56.9 82.7 0.3 0.0 0.00 63.2 63.2 2.7 1.9 220 21 56.7 80.4 0.3 0.0 0.00 61.9 62.6 1.8 1.3 238 22 54.2 87.6 0.2 0.0 0.00 60.7 61.9 1.5 0.8 19 23 51.6 93.5 0.1 0.0 0.00 59.6 61.3 2.0 1.1 32 24 50.8 94.7 0.1 0.0 0.00 58.7 60.7 2.6 2.1 53 AZMET DAILY WEATHER SUMMARY: YUMA VALLEY MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.8 45.4 56.7 DegF RELATIVE HUMIDITY 100.0 43.5 78.2 % VAPOR PRESS. DEF. 0.4 KPas SOLAR RADIATION 415.4 Langleys PRECIPITATION 0.01 Inches SOIL TEMP. 2 IN 67.1 53.1 59.3 DegF SOIL TEMP. 4 IN 63.8 56.2 59.6 DegF WIND SPEED 13.1 3.9 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 267 Degrees REF. EVAPOTRANSPIRATION 0.12 Inches HEAT