Evapotranspiration Calculations

Port Macquarie 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)
01/09/20252.20.0 19.77.995491.3313.34
02/09/20252.50.0 21.29.296531.5816.13
03/09/20253.20.0 23.77.697291.7018.81
04/09/20253.30.0 23.77.793322.0318.66
05/09/20253.70.0 22.79.693433.9317.83
06/09/20252.916.2 20.211.896482.4517.00
07/09/20253.40.0 22.55.597483.2519.36
08/09/20253.20.0 24.97.797452.3415.69
09/09/20252.10.6 24.512.597551.199.63
10/09/20252.60.6 23.915.596492.659.17
11/09/20254.64.6 20.213.379397.3618.18
12/09/20253.40.0 21.09.892463.0519.73
13/09/20253.10.0 21.68.994562.5619.09
14/09/20253.20.0 23.57.597552.2619.63
15/09/20254.00.0 26.39.697352.3320.69
16/09/20254.20.0 27.89.197372.5220.28
17/09/20253.90.0 27.010.197452.3820.18
18/09/20253.60.0 22.116.794593.4020.22
19/09/20253.60.0 24.610.998542.3721.33
20/09/20253.518.6 26.917.197382.4613.75
Totals:66.240.6       

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