Evapotranspiration Calculations

North Island - August 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)
01/08/2026 4.4 20.617.298717.55 
02/08/2026 1.2 20.915.582616.64 
03/08/2026 0.0 24.710.591565.10 
04/08/2026 0.0 23.015.889674.48 
05/08/2026 0.2 21.616.872505.10 
06/08/2026 0.0 22.215.672504.06 
07/08/2026 0.0 22.817.195485.60 
08/08/2026 7.4 18.815.1894311.63 
09/08/2026 0.4 18.014.187505.30 
10/08/2026 2.8 20.911.694498.36 
11/08/2026 0.8 17.312.583459.01 
12/08/2026 0.2 18.613.067498.27 
13/08/2026 0.0 20.615.468487.54 
14/08/2026 0.0 22.416.470396.56 
15/08/2026 0.0 23.215.969454.57 
16/08/2026 0.0 25.316.882395.61 
17/08/2026 0.0 24.417.589577.65 
18/08/2026 0.6 20.912.065423.00 
19/08/2026 0.0 21.514.474553.51 
20/08/2026 1.4 21.916.885527.96 
21/08/2026 0.0 22.917.884567.89 
22/08/2026 0.0 22.816.098587.08 
23/08/2026 0.0 22.016.689547.34 
24/08/2026 0.0 21.916.278514.49 
25/08/2026   22.48.786523.00 
26/08/2026 0.0 24.515.395546.72 
Totals: 19.4       

Monthly Archive

Year 
2009JanFebMarAprMayJunJulAugSepOctNovDec
2010JanFebMarAprMayJunJulAugSepOctNovDec
2011JanFebMarAprMayJunJulAugSepOctNovDec
2012JanFebMarAprMayJunJulAugSepOctNovDec
2013JanFebMarAprMayJunJulAugSepOctNovDec
2014JanFebMarAprMayJunJulAugSepOctNovDec
2015JanFebMarAprMayJunJulAugSepOctNovDec
2016JanFebMarAprMayJunJulAugSepOctNovDec
2017JanFebMarAprMayJunJulAugSepOctNovDec
2018JanFebMarAprMayJunJulAugSepOctNovDec
2019JanFebMarAprMayJunJulAugSepOctNovDec
2020JanFebMarAprMayJunJulAugSepOctNovDec
2021JanFebMarAprMayJunJulAugSepOctNovDec
2022JanFebMarAprMayJunJulAugSepOctNovDec
2023JanFebMarAprMayJunJulAugSepOctNovDec
2024JanFebMarAprMayJunJulAugSepOctNovDec
2025JanFebMarAprMayJunJulAugSepOctNovDec
2026JanFebMarAprMayJunJulAug