Evapotranspiration Calculations

Smithton Aerodrome - 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)
01/09/20252.12.2 15.17.093604.7713.52
02/09/20251.70.6 14.71.198685.879.31
03/09/20251.77.6 13.68.391716.0510.14
04/09/20252.015.6 10.96.094597.4713.32
05/09/20252.22.2 13.92.491483.7515.24
06/09/20251.80.0 14.2-0.397695.2814.88
07/09/20251.50.2 14.19.996737.694.44
08/09/20252.118.8 15.411.393719.3011.01
09/09/20252.16.6 12.76.490658.0412.99
10/09/20252.00.4 13.36.393614.2814.14
11/09/20252.00.0 13.73.595635.7713.17
12/09/20251.81.6 14.87.494746.4111.58
13/09/20251.51.4 14.58.896763.929.96
14/09/20252.30.0 17.17.796674.9915.65
15/09/20252.20.2 17.413.488654.948.04
16/09/20252.62.6 15.210.589629.0812.89
17/09/20252.714.6 13.27.590518.0013.52
18/09/2025 0.6  3.595624.1514.54
19/09/2025   17.3 96687.4414.57
20/09/20252.47.0 12.35.295559.0614.33
Totals:36.782.2       

Monthly Archive

Year 
2009JanFebMarAprMayJunJulAugSepOctNovDec
2010JanFebMarAprMayJunJulAugSepOctNovDec
2011JanFebMarAprMayJunJulAugSepOctNovDec
2012JanFebMarAprMayJunJulAugSepOctNovDec
2013JanFebMarAprMayJunJulAugSepOctNovDec
2014JanFebMarAprMayJunJulAugSepOctNovDec
2015JanFebMarAprMayJunJulAugSepOctNovDec
2016JanFebMarAprMayJunJulAugSepOctNovDec
2017JanFebMarAprMayJunJulAugSepOctNovDec
2018JanFebMarAprMayJunJulAugSepOctNovDec
2019JanFebMarAprMayJunJulAugSepOctNovDec
2020JanFebMarAprMayJunJulAugSepOctNovDec
2021JanFebMarAprMayJunJulAugSepOctNovDec
2022JanFebMarAprMayJunJulAugSepOctNovDec
2023JanFebMarAprMayJunJulAugSepOctNovDec
2024JanFebMarAprMayJunJulAugSepOctNovDec
2025JanFebMarAprMayJunJulAugSep