Evapotranspiration Calculations
Cape Otway Lighthouse - April 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) |
|---|---|---|---|---|---|---|---|---|---|
| 28/03/2026 | 2.0 | 0.4 | 17.6 | 12.4 | 94 | 78 | 5.30 | 12.41 | |
| 29/03/2026 | 2.6 | 0.6 | 18.8 | 13.1 | 88 | 72 | 3.59 | 17.50 | |
| 30/03/2026 | 3.2 | 0.0 | 23.3 | 12.8 | 90 | 52 | 3.66 | 14.15 | |
| 31/03/2026 | 6.1 | 0.0 | 28.2 | 15.7 | 60 | 26 | 5.45 | 17.21 | |
| 01/04/2026 | 3.3 | 0.0 | 19.5 | 19.3 | 94 | 31 | 5.50 | 7.68 | |
| 02/04/2026 | 2.2 | 2.4 | 18.4 | 11.8 | 94 | 75 | 5.18 | 15.26 | |
| 03/04/2026 | 2.6 | 1.6 | 16.0 | 13.9 | 93 | 51 | 5.47 | 11.70 | |
| Totals: | 22.0 | 5.0 |
