Evapotranspiration Calculations
Kunanyi (Mount Wellington Pinnacle) - July 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) |
| 01/07/2026 | 0.3 | 8.4 | | 4.9 | 3.6 | 100 | 92 | 10.71 | 4.27 |
| 02/07/2026 | 0.2 | 5.0 | | 4.7 | 3.3 | 100 | 95 | 12.87 | 5.20 |
| 03/07/2026 | 0.3 | 1.2 | | 2.8 | -1.1 | 100 | 88 | 16.40 | 7.05 |
| 04/07/2026 | 0.4 | 1.4 | | -1.5 | -2.8 | 99 | 78 | 10.59 | 6.11 |
| 05/07/2026 | 0.5 | 0.0 | | 4.0 | -3.0 | 100 | 60 | 1.95 | 5.92 |
| 06/07/2026 | 0.7 | 1.8 | | 7.7 | -2.5 | 89 | 45 | 1.94 | 7.25 |
| 07/07/2026 | 0.8 | 0.4 | | 2.8 | -2.8 | 100 | 56 | 5.96 | 6.93 |
| 08/07/2026 | 0.3 | 3.4 | | 4.1 | -0.2 | 100 | 83 | 2.25 | 7.01 |
| 09/07/2026 | 0.4 | 0.0 | | 3.9 | -1.5 | 100 | 80 | 3.65 | 7.09 |
| 10/07/2026 | 0.8 | 0.8 | | 5.8 | -1.6 | 89 | 64 | 4.72 | 7.44 |
| 11/07/2026 | 0.7 | 0.0 | | 4.5 | 0.0 | 100 | 78 | 14.32 | 6.74 |
| 12/07/2026 | 0.5 | 1.4 | | 1.2 | -1.5 | 100 | 81 | 18.26 | 6.50 |
| 13/07/2026 | 0.3 | 5.8 | | 1.5 | -1.9 | 100 | 92 | 15.87 | 3.28 |
| 14/07/2026 | 0.2 | 4.4 | | 2.7 | -2.9 | 100 | 97 | 12.60 | 6.02 |
| 15/07/2026 | 0.9 | 2.4 | | 7.2 | -2.1 | 100 | 77 | 17.75 | 7.05 |
| 16/07/2026 | 2.9 | 9.2 | | 10.5 | 1.3 | 80 | 28 | 11.56 | 7.84 |
| Totals: | 10.2 | 45.6 | | | | | | | |
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