Evapotranspiration Calculations

Sydney (Observatory Hill) - September 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)
01/09/20262.00.0 23.510.693310.0017.49
02/09/20261.80.0 27.815.754260.0014.16
03/09/20262.20.0 27.219.752250.0017.50
04/09/20262.20.0 24.613.281300.0018.00
05/09/20262.20.0 32.114.785230.0016.56
06/09/20262.30.0 23.915.277320.0018.09
07/09/20262.20.0 21.313.293560.0015.93
08/09/20261.86.2 18.411.681570.0013.77
09/09/20262.00.0 20.69.888400.0016.67
10/09/20261.90.0 19.110.178440.0015.05
11/09/20261.80.0 21.410.887490.0012.29
12/09/20262.40.0 21.310.693560.0018.61
13/09/20262.70.0 21.612.895660.0019.32
14/09/20262.40.0 25.213.393460.0016.59
15/09/20262.80.0 24.616.579440.0019.82
Totals:32.76.2       

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