Evapotranspiration Calculations
Cape Otway Lighthouse - October 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) |
|---|---|---|---|---|---|---|---|---|---|
| 30/09/2026 | 3.8 | 0.0 | 21.2 | 18.0 | 89 | 39 | 6.17 | 9.09 | |
| 01/10/2026 | 1.3 | 12.4 | 15.6 | 14.0 | 97 | 87 | 3.16 | 6.96 | |
| 02/10/2026 | 2.0 | 5.6 | 14.3 | 10.9 | 95 | 70 | 6.76 | 9.76 | |
| 03/10/2026 | 1.8 | 9.6 | 13.6 | 12.3 | 96 | 73 | 9.41 | 8.24 | |
| 04/10/2026 | 2.6 | 0.0 | 13.4 | 11.0 | 86 | 64 | 4.10 | 17.63 | |
| 05/10/2026 | 2.7 | 0.0 | 14.2 | 7.9 | 82 | 65 | 3.93 | 18.27 | |
| 06/10/2026 | 3.2 | 1.0 | 14.4 | 10.1 | 90 | 57 | 9.19 | 19.30 | |
| Totals: | 17.4 | 28.6 |
