Evapotranspiration Calculations

St Helens Aerodrome - April 2014 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)
01/04/20143.50.0 28.413.492442.5915.39
02/04/20142.20.0 24.216.892532.695.34
03/04/20142.50.0 19.312.590482.5514.32
04/04/20142.11.2 17.611.189472.259.65
05/04/20142.20.0 18.66.592552.3314.72
06/04/20142.50.0 20.07.693402.7210.62
07/04/20141.80.0 19.57.293592.228.75
08/04/20141.41.2 20.212.794731.935.84
09/04/20141.07.0 19.814.496760.834.00
10/04/20141.81.8 21.713.296651.829.73
11/04/20141.233.0 15.314.196795.433.88
12/04/20142.04.4 17.011.995503.548.24
13/04/20142.00.2 17.611.192472.2910.30
14/04/20141.90.2 18.97.893592.7010.00
15/04/20142.01.2 17.610.688532.959.16
Totals:30.150.2       

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