Evapotranspiration Calculations
Perisher Valley - 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 | 2.1 | 1.6 | 13.6 | 4.1 | 100 | 72 | 1.73 | 12.61 | |
| 02/01/2026 | 4.9 | 0.0 | 19.3 | -0.2 | 100 | 30 | 1.89 | 31.77 | |
| 03/01/2026 | 4.2 | 0.0 | 21.1 | 4.2 | 100 | 43 | 2.03 | 23.88 | |
| 04/01/2026 | 4.5 | 6.4 | 20.7 | 5.2 | 100 | 37 | 2.72 | 24.51 | |
| 05/01/2026 | 5.3 | 0.2 | 21.2 | 4.8 | 100 | 30 | 2.76 | 30.34 | |
| 06/01/2026 | 5.6 | 0.0 | 24.4 | 6.8 | 100 | 32 | 2.75 | 28.92 | |
| 07/01/2026 | 6.0 | 0.0 | 24.9 | 9.4 | 100 | 31 | 3.12 | 31.09 | |
| 08/01/2026 | 5.5 | 0.0 | 25.9 | 10.9 | 65 | 29 | 2.14 | 25.43 | |
| 09/01/2026 | 6.6 | 0.0 | 27.2 | 9.5 | 82 | 20 | 3.86 | 27.29 | |
| Totals: | 44.7 | 8.2 |
