Evapotranspiration Calculations

Rolleston Airport - March 2026 daily calculations

Date Evapotrans-
piration (mm) 0000- 2400		 Rain (mm) 0900- 0900 Pan Evaporation (mm) 0900- 0900 Max Temp Min Temp Max Rel Hum (%) Min Rel Hum (%) Average 10m Wind Speed (m/sec) Solar Radiation (MJ/sq m)
01/03/20266.20.0 33.019.681403.2923.99
02/03/20266.10.0 32.419.289372.9025.34
03/03/20266.00.0 32.618.492352.6126.23
04/03/20266.00.0 32.418.787342.8024.96
05/03/20266.60.0 33.718.187333.4325.65
06/03/20266.30.0 35.218.589413.7122.65
07/03/20263.711.6 30.423.2100653.7014.87
08/03/20262.13.6 29.424.1100752.337.61
09/03/20263.083.2 28.822.6100682.3612.78
10/03/20264.08.2 30.221.2100551.8618.10
11/03/20265.30.0 31.121.3100432.0325.23
12/03/20265.00.0 32.319.6100371.0925.14
Totals:60.3106.6       

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