Evapotranspiration Calculations

Hamilton 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)
01/09/20251.80.6 14.85.6100593.4411.22
02/09/20252.40.6 15.25.3100556.7913.00
03/09/20252.40.8 15.08.999546.6613.50
04/09/20252.25.8 12.66.599525.4514.34
05/09/20252.11.8 12.8-0.199523.6316.59
06/09/20253.30.0 19.81.297415.4212.76
07/09/20253.93.8 20.510.793439.869.35
08/09/20252.33.6 16.510.2100636.6413.11
09/09/20252.10.2 14.98.399593.7414.16
10/09/20251.40.0 12.13.699774.6011.82
11/09/20252.01.8 13.55.299614.4513.26
12/09/20252.20.6 16.03.5100644.1015.63
13/09/20252.12.0 16.39.4100613.7712.75
14/09/20254.10.2 19.75.595387.1018.46
15/09/20255.30.0 23.010.182318.1014.54
16/09/20252.60.2 14.410.394577.2813.91
17/09/20252.72.4 13.35.492425.1014.74
18/09/20253.80.2 19.32.799396.0319.00
19/09/20253.00.0 16.910.299517.5115.55
20/09/20252.35.2 14.04.399576.2613.92
Totals:54.029.8       

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