Evapotranspiration Calculations
Cape Otway Lighthouse - 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 | 2.8 | 0.0 | 16.6 | 12.2 | 83 | 69 | 3.30 | 15.23 | |
| 02/01/2026 | 4.1 | 0.0 | 18.5 | 13.1 | 94 | 74 | 5.45 | 30.02 | |
| 03/01/2026 | 3.6 | 0.0 | 19.8 | 14.7 | 94 | 81 | 4.01 | 24.27 | |
| 04/01/2026 | 4.2 | 0.2 | 19.1 | 14.1 | 92 | 66 | 3.39 | 26.36 | |
| 05/01/2026 | 4.7 | 0.2 | 18.9 | 13.4 | 90 | 68 | 2.98 | 31.40 | |
| 06/01/2026 | 5.4 | 0.0 | 26.4 | 10.6 | 90 | 66 | 3.73 | 31.73 | |
| 07/01/2026 | 7.3 | 0.0 | 32.7 | 16.5 | 81 | 29 | 3.15 | 30.30 | |
| 08/01/2026 | 5.6 | 0.0 | 21.2 | 18.0 | 87 | 35 | 4.90 | 26.64 | |
| Totals: | 37.7 | 0.4 |
