Evapotranspiration Calculations
Kunanyi (Mount Wellington Pinnacle) - 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 | 3.2 | 0.2 | | 13.7 | 1.5 | 100 | 65 | 4.48 | 26.49 |
| 02/01/2026 | 2.3 | 1.0 | | 13.1 | 3.9 | 100 | 79 | 2.85 | 17.17 |
| 03/01/2026 | 3.3 | 0.2 | | 15.6 | 7.1 | 100 | 67 | 3.12 | 22.98 |
| 04/01/2026 | 2.4 | 1.0 | | 14.1 | 5.5 | 100 | 72 | 3.15 | 15.45 |
| 05/01/2026 | 5.1 | 0.2 | | 17.1 | 6.8 | 99 | 25 | 5.86 | 27.82 |
| 06/01/2026 | 3.6 | 0.2 | | 14.9 | 8.0 | 100 | 54 | 8.37 | 23.74 |
| 07/01/2026 | | 0.0 | | | 8.1 | 100 | 37 | 7.63 | 28.29 |
| 08/01/2026 | | | | | | | | | 29.05 |
| 09/01/2026 | | | | 14.0 | | 100 | 78 | 10.75 | 8.22 |
| Totals: | 19.9 | 2.8 | | | | | | | |
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