Evapotranspiration Calculations
Kunanyi (Mount Wellington Pinnacle) - August 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) |
| 31/07/2026 | 0.5 | 3.2 | | 3.8 | -1.0 | 100 | 85 | 8.46 | 8.97 |
| 01/08/2026 | 0.8 | 0.8 | | 5.3 | -0.6 | 99 | 74 | 8.52 | 8.71 |
| 02/08/2026 | 0.9 | 0.0 | | 5.0 | -0.6 | 98 | 73 | 12.28 | 9.33 |
| 03/08/2026 | 0.7 | 0.0 | | 4.3 | 0.4 | 100 | 79 | 7.73 | 7.30 |
| 04/08/2026 | 0.3 | 3.0 | | 1.7 | -0.6 | 100 | 100 | 4.60 | 3.74 |
| 05/08/2026 | 0.5 | 5.2 | | 3.5 | -0.5 | 100 | 89 | 4.91 | 8.34 |
| 06/08/2026 | 0.6 | 0.8 | | 3.6 | -0.3 | 100 | 83 | 6.60 | 7.43 |
| Totals: | 4.3 | 13.0 | | | | | | | |
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