Evapotranspiration Calculations
North Island - May 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/05/2026 | 0.2 | 23.9 | 19.0 | 78 | 44 | 10.28 | |||
| 02/05/2026 | 0.0 | 19.8 | 15.7 | 64 | 40 | 9.90 | |||
| 03/05/2026 | 0.0 | 22.7 | 16.8 | 67 | 41 | 9.71 | |||
| 04/05/2026 | 0.0 | 25.4 | 18.1 | 72 | 34 | 8.42 | |||
| 05/05/2026 | 0.0 | 26.0 | 19.6 | 77 | 36 | 7.64 | |||
| 06/05/2026 | 0.0 | 24.8 | 19.6 | 77 | 37 | 7.84 | |||
| 07/05/2026 | 0.0 | 25.4 | 19.5 | 70 | 37 | 9.01 | |||
| 08/05/2026 | 0.0 | 27.0 | 20.1 | 63 | 35 | 8.15 | |||
| 09/05/2026 | 0.0 | 26.9 | 19.9 | 68 | 32 | 7.91 | |||
| 10/05/2026 | 0.0 | 26.8 | 19.6 | 59 | 21 | 7.07 | |||
| 11/05/2026 | 0.0 | 27.4 | 16.0 | 61 | 33 | 5.02 | |||
| 12/05/2026 | 0.0 | 12.7 | |||||||
| 13/05/2026 | 25.6 | 73 | 41 | 4.33 | |||||
| Totals: | 0.2 |
