Evapotranspiration Calculations
North Walpole - January 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/01/2026 | 4.4 | 0.0 | 23.8 | 12.7 | 97 | 61 | 4.08 | 23.79 | |
| 02/01/2026 | 4.8 | 0.0 | 25.2 | 14.4 | 96 | 61 | 3.92 | 25.65 | |
| 03/01/2026 | 6.1 | 0.0 | 25.2 | 16.0 | 93 | 42 | 4.02 | 30.93 | |
| 04/01/2026 | 5.7 | 0.0 | 27.6 | 13.8 | 98 | 51 | 2.11 | 31.36 | |
| 05/01/2026 | 5.2 | 0.0 | 25.6 | 16.2 | 97 | 58 | 2.37 | 28.27 | |
| 06/01/2026 | 4.7 | 0.2 | 23.9 | 16.2 | 86 | 45 | 1.95 | 24.00 | |
| 07/01/2026 | 3.9 | 0.0 | 23.4 | 13.0 | 96 | 51 | 1.81 | 20.41 | |
| 08/01/2026 | 4.7 | 0.0 | 24.6 | 11.3 | 97 | 49 | 3.11 | 24.77 | |
| 09/01/2026 | 3.9 | 0.8 | 19.6 | 14.7 | 71 | 51 | 4.76 | 14.41 | |
| Totals: | 43.4 | 1.0 |
