AZMET Hourly Weather Data : HARQUAHALA : Oct 11 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.9 47.8 60.3 0.8 0.0 0.00 77.0 82.4 4.3 6.9 4.0 198 2 59.2 39.7 48.5 0.9 0.0 0.00 75.9 82.4 4.7 6.3 4.7 192 3 58.8 33.8 39.2 1.0 0.0 0.00 74.8 82.4 7.6 13.2 6.9 222 4 59.0 29.5 32.4 1.1 0.0 0.00 73.8 82.4 9.6 15.4 9.4 306 5 56.3 25.2 30.0 1.1 0.0 0.00 72.9 82.4 9.6 17.4 9.6 304 6 56.7 20.5 24.2 1.2 0.0 0.00 72.0 82.4 15.9 21.0 15.7 297 7 55.0 17.2 22.2 1.1 1.0 0.00 71.2 82.4 14.5 19.7 14.5 298 8 55.8 17.1 21.5 1.2 13.6 0.00 70.5 82.4 14.8 21.0 14.5 288 9 59.2 18.3 20.1 1.4 33.0 0.00 70.5 82.4 14.8 21.5 14.5 281 10 62.8 19.4 18.6 1.6 50.4 0.00 71.4 82.4 12.8 17.2 12.5 281 11 64.8 19.9 17.7 1.7 63.1 0.00 73.0 82.2 11.4 19.7 11.0 279 12 66.7 14.4 13.0 2.0 70.2 0.00 75.0 82.2 13.4 19.5 13.2 303 13 68.9 14.4 12.1 2.1 71.2 0.00 77.0 82.0 16.1 23.0 15.7 304 14 68.9 14.4 12.1 2.1 66.9 0.00 78.6 82.0 17.4 25.5 17.0 296 15 69.1 13.8 11.7 2.1 58.0 0.00 79.5 81.9 16.8 25.1 16.6 292 16 68.5 12.9 11.4 2.1 44.4 0.00 79.7 81.9 17.7 25.5 17.2 289 17 66.9 16.2 13.9 1.9 26.3 0.00 79.3 81.7 13.6 21.9 13.2 285 18 63.5 16.0 15.7 1.7 7.9 0.00 78.3 81.7 8.5 14.1 8.3 283 19 58.5 15.1 18.0 1.4 0.0 0.00 76.6 81.7 7.2 10.3 7.2 293 20 54.3 15.8 21.6 1.1 0.0 0.00 74.8 81.5 3.6 9.2 3.4 285 21 50.5 17.1 26.3 0.9 0.0 0.00 73.0 81.5 2.7 5.6 2.0 326 22 48.6 19.0 31.1 0.8 0.0 0.00 71.2 81.5 2.0 4.9 0.7 146 23 45.3 21.6 38.9 0.6 0.0 0.00 69.8 81.5 2.9 6.3 2.0 228 24 43.0 19.2 38.4 0.6 0.0 0.00 68.4 81.5 3.4 6.7 1.3 327 AZMET Daily Weather Data : HARQUAHALA : Oct 11 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.0 40.5 59.2 DegF RELATIVE HUMIDITY 64.9 7.8 25.0 % DEWPOINT 20.8 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 79.7 68.4 74.5 DegF SOIL TEMP. 20 in 82.4 81.5 82.0 DegF WIND SPEED 25.5 10.3 MPH WIND VECTOR MAG. 8.9 MPH WIND VECTOR DIR. 288 Degrees SOLAR RADIATION 505.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.9 4695 7.7 5850 11.2 7101 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008