AZMET Hourly Weather Data : HARQUAHALA : Feb 9 2012 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.8 29.1 44.6 0.7 0.0 0.00 56.7 57.4 2.5 4.9 1.3 275 2 49.1 29.7 46.9 0.6 0.0 0.00 55.8 57.6 4.9 8.3 4.7 331 3 48.4 27.1 43.7 0.6 0.0 0.00 55.0 57.6 4.0 6.3 3.8 353 4 47.7 26.6 43.6 0.6 0.0 0.00 54.1 57.7 3.6 6.5 3.1 338 5 44.8 27.1 49.6 0.5 0.0 0.00 53.4 57.7 1.6 4.3 1.1 13 6 42.1 25.9 52.5 0.4 0.0 0.00 52.7 57.7 2.7 5.1 0.2 12 7 41.0 24.8 52.2 0.4 0.0 0.00 52.0 57.7 3.4 4.9 3.1 9 8 43.7 26.2 49.8 0.5 2.2 0.00 51.3 57.7 4.0 7.4 3.6 337 9 50.2 27.5 41.2 0.7 15.8 0.00 51.1 57.9 2.9 5.6 2.7 351 10 59.5 28.8 31.0 1.2 30.8 0.00 52.0 57.7 4.0 6.3 3.8 346 11 66.6 29.5 24.8 1.7 44.2 0.00 54.0 57.7 2.9 5.8 2.2 270 12 70.5 31.5 23.5 2.0 53.5 0.00 57.0 57.7 4.5 8.7 4.3 190 13 73.8 27.9 18.2 2.3 57.8 0.00 59.5 57.7 5.4 10.7 4.7 222 14 76.5 25.0 14.7 2.7 56.9 0.00 61.9 57.7 6.5 11.6 5.8 259 15 78.6 24.8 13.6 2.9 49.7 0.00 63.9 57.7 13.2 20.4 13.0 278 16 78.1 24.6 13.7 2.8 39.2 0.00 65.3 57.7 17.4 23.0 17.2 291 17 76.5 25.2 14.8 2.6 24.4 0.00 66.0 57.7 14.8 22.4 14.5 298 18 72.3 26.4 18.0 2.2 8.1 0.00 65.8 57.7 11.2 17.7 11.2 291 19 66.7 27.0 22.3 1.7 0.2 0.00 64.9 57.6 6.0 9.8 5.6 259 20 61.7 26.4 25.9 1.4 0.0 0.00 63.5 57.7 2.9 5.6 1.1 346 21 59.5 24.6 26.1 1.3 0.0 0.00 61.9 57.7 5.6 8.3 5.6 347 22 59.0 22.8 24.6 1.3 0.0 0.00 60.8 57.7 6.7 8.9 6.7 353 23 57.9 23.4 26.0 1.2 0.0 0.00 59.7 57.7 6.0 10.3 5.6 345 24 56.5 22.3 26.3 1.1 0.0 0.00 58.8 57.9 6.9 9.8 6.5 341 AZMET Daily Weather Data : HARQUAHALA : Feb 9 2012 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.9 39.2 59.5 DegF RELATIVE HUMIDITY 60.0 12.2 31.2 % DEWPOINT 26.4 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 66.0 51.1 58.3 DegF SOIL TEMP. 20 in 57.9 57.4 57.7 DegF WIND SPEED 23.0 6.0 MPH WIND VECTOR MAG. 4.3 MPH WIND VECTOR DIR. 305 Degrees SOLAR RADIATION 382.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.8 192 11.9 291 15.5 409 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, 2012