Evapotranspiration Calculations
North Island - April 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) |
| 01/04/2026 | | 0.0 | | 25.5 | 19.3 | 73 | 44 | 7.81 | |
| 02/04/2026 | | 0.0 | | 26.6 | 20.1 | 81 | 54 | 9.51 | |
| 03/04/2026 | | 0.0 | | 27.6 | 21.1 | 86 | 60 | 6.25 | |
| 04/04/2026 | | 0.0 | | 26.8 | 21.2 | 82 | 57 | 6.26 | |
| 05/04/2026 | | 0.0 | | 26.2 | 20.6 | 76 | 55 | 6.49 | |
| 06/04/2026 | | 0.0 | | 26.0 | 20.3 | 79 | 52 | 8.10 | |
| 07/04/2026 | | 0.0 | | 25.9 | 20.4 | 79 | 59 | 9.16 | |
| 08/04/2026 | | 0.0 | | 25.0 | 20.4 | 76 | 53 | 8.85 | |
| 09/04/2026 | | 0.0 | | 25.1 | 19.4 | 76 | 48 | 8.91 | |
| 10/04/2026 | | 0.0 | | 26.5 | 20.3 | 82 | 52 | 9.44 | |
| 11/04/2026 | | 0.0 | | 29.2 | 22.3 | 86 | 49 | 6.00 | |
| 12/04/2026 | | 0.0 | | 28.9 | 16.8 | 97 | 43 | 4.15 | |
| 13/04/2026 | | 0.0 | | 27.8 | 22.7 | 88 | 63 | 7.87 | |
| 14/04/2026 | | 0.0 | | 28.8 | 22.5 | 88 | 59 | 7.29 | |
| 15/04/2026 | | 0.0 | | 26.9 | 22.4 | 93 | 70 | 7.59 | |
| 16/04/2026 | | 0.2 | | 27.0 | 21.8 | 89 | 62 | 6.55 | |
| 17/04/2026 | | 0.0 | | 26.7 | 21.6 | 85 | 51 | 6.36 | |
| 18/04/2026 | | 0.0 | | 23.8 | 20.3 | 98 | 68 | 6.31 | |
| 19/04/2026 | | 4.2 | | 25.5 | 19.8 | 77 | 59 | 6.48 | |
| 20/04/2026 | | 0.0 | | 26.5 | 19.4 | 84 | 53 | 6.21 | |
| 21/04/2026 | | 1.4 | | 23.7 | 18.2 | 95 | 38 | 8.55 | |
| 22/04/2026 | | 0.0 | | 24.6 | 17.7 | 70 | 36 | 4.98 | |
| 23/04/2026 | | 0.0 | | 26.0 | 19.5 | 82 | 41 | 6.16 | |
| 24/04/2026 | | 2.4 | | 24.1 | 18.3 | 88 | 62 | 5.62 | |
| 25/04/2026 | | 0.4 | | 24.1 | 19.2 | 76 | 50 | 9.88 | |
| 26/04/2026 | | 0.0 | | 24.3 | 20.2 | 94 | 55 | 8.28 | |
| Totals: | | 8.6 | | | | | | | |
Monthly Archive