Evapotranspiration Calculations

Grafton Airport - August 2026 daily calculations

DateEvapotrans-
piration (mm) 0000- 2400		Rain (mm) 0900- 0900Pan Evaporation (mm) 0900- 0900Max TempMin TempMax Rel Hum (%)Min Rel Hum (%)Average 10m Wind Speed (m/sec)Solar Radiation (MJ/sq m)
01/08/20262.20.0 21.04.496512.2912.92
02/08/20261.80.0 21.99.097511.0012.42
03/08/20262.00.0 22.84.398431.0614.97
04/08/20262.00.0 24.94.498350.8813.33
05/08/20262.60.0 24.73.597301.6215.44
06/08/20262.00.0 22.36.397511.2114.02
07/08/20262.00.0 22.42.898340.8515.56
08/08/20262.10.0 22.54.098481.3214.83
09/08/20261.30.0 19.36.998640.439.88
10/08/2026 0.0  9.998272.4011.73
11/08/20263.21.4 24.98.594272.3216.18
12/08/20261.80.0 20.64.196411.289.97
13/08/20262.40.0 23.14.096351.2616.35
14/08/20262.40.0 23.03.498421.3715.78
15/08/20262.60.0 21.36.997483.4311.86
16/08/20262.50.2 22.56.896472.0813.43
17/08/20262.14.2 20.411.197642.4412.87
18/08/2026 6.8  9.698571.9914.00
19/08/20262.54.2 22.09.598481.8214.80
20/08/20262.31.8 22.78.398491.3114.31
21/08/20262.60.0 24.28.598401.3216.70
22/08/20262.20.0 24.311.096441.0312.81
23/08/20263.20.0 24.010.595463.0515.60
24/08/20262.30.0 24.69.498520.9114.96
25/08/20262.90.0 26.79.898481.7516.03
26/08/20262.411.6 25.514.897531.5711.88
Totals:55.430.2       

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