Evapotranspiration Calculations

Parkes Airport - September 2025 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)
01/09/20252.50.0 16.4-0.497473.1017.92
02/09/20252.50.0 16.8-1.297412.4017.94
03/09/20253.00.0 19.4-1.297403.0517.97
04/09/20253.80.0 21.24.187273.7516.59
05/09/20252.70.0 19.70.395291.7017.66
06/09/20253.80.0 21.55.087465.4918.54
07/09/20253.80.0 21.19.079496.0116.03
08/09/20254.20.0 24.013.686445.6815.65
09/09/20252.60.0 22.612.297642.7113.71
10/09/20252.84.6 18.313.297557.339.83
11/09/20252.020.8 13.87.098675.3113.11
12/09/2025 0.2  0.299482.8819.63
13/09/2025 0.0   98472.1719.92
14/09/20253.00.0 19.50.198432.3020.13
15/09/20253.90.0 23.02.596423.7220.33
16/09/20254.10.0 24.311.094506.4716.32
17/09/20253.26.0 17.210.798403.1820.06
18/09/2025 0.0  0.697372.3520.87
19/09/2025 0.0 20.3 96493.909.62
20/09/20253.34.8 16.19.195444.8620.55
Totals:51.236.4       

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