AZMET Hourly Weather Data : HARQUAHALA : Apr 18 2024 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 67.8 24.6 20.0 1.9 0.0 0.00 76.8 73.2 0.4 4.0 0.4 359 2 60.4 29.4 32.0 1.3 0.0 0.00 75.6 73.4 1.1 4.9 0.7 240 3 55.8 33.2 43.0 0.9 0.0 0.00 74.1 73.6 2.0 4.3 1.6 74 4 54.3 31.6 42.0 0.8 0.0 0.00 72.9 73.6 0.4 2.9 0.2 237 5 52.7 31.6 44.0 0.8 0.0 0.00 71.8 73.8 0.2 2.2 0.2 322 6 53.6 30.3 41.0 0.8 0.2 0.00 70.5 73.8 0.9 3.6 0.7 42 7 56.5 32.8 40.0 0.9 5.0 0.00 69.6 73.8 1.3 5.6 1.1 96 8 63.7 36.1 36.0 1.3 22.2 0.00 69.3 73.8 1.1 6.0 0.7 109 9 71.4 38.1 30.0 1.9 28.7 0.00 69.8 73.8 2.7 5.4 2.7 84 10 77.5 30.3 18.0 2.7 59.3 0.00 71.6 73.8 2.7 5.6 2.5 78 11 81.0 30.3 16.0 3.0 55.2 0.00 74.3 73.8 2.7 6.9 2.5 91 12 84.6 29.9 14.0 3.5 60.5 0.00 77.4 73.6 2.7 6.3 2.5 116 13 87.8 26.6 11.0 4.0 66.0 0.00 80.2 73.6 2.9 8.7 2.5 121 14 90.0 25.6 10.0 4.3 68.4 0.00 82.9 73.6 5.4 11.2 4.9 159 15 90.0 28.5 11.0 4.3 50.4 0.00 85.3 73.4 4.0 9.4 3.6 133 16 90.9 22.4 8.0 4.5 38.5 0.00 86.4 73.4 5.6 13.2 4.7 176 17 90.1 21.8 8.0 4.4 30.4 0.00 86.5 73.4 5.4 9.2 4.7 186 18 89.1 22.4 9.0 4.3 13.4 0.00 86.4 73.4 6.3 11.4 6.0 222 19 84.6 27.6 13.0 3.6 4.1 0.00 85.3 73.4 5.1 10.5 5.1 242 20 76.3 30.7 19.0 2.5 0.2 0.00 83.7 73.6 2.5 4.3 2.2 300 21 73.0 32.0 23.0 2.2 0.0 0.00 82.0 73.6 1.6 4.0 0.7 62 22 69.4 33.5 27.0 1.8 0.0 0.00 80.2 73.8 1.3 4.5 1.1 123 23 67.5 30.3 25.0 1.7 0.0 0.00 78.6 73.8 1.8 4.3 1.8 82 24 66.2 31.6 27.0 1.6 0.0 0.00 77.0 73.9 2.7 4.9 2.5 104 AZMET Daily Weather Data : HARQUAHALA : Apr 18 2024 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.1 51.3 73.0 DegF RELATIVE HUMIDITY 59.0 6.0 24.0 % DEWPOINT 29.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 86.5 69.3 77.9 DegF SOIL TEMP. 20 in 73.9 73.0 73.6 DegF WIND SPEED 13.2 2.7 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 149 Degrees SOLAR RADIATION 502.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.2 657 20.7 972 25.7 1368 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, 2024