Evapotranspiration Calculations
Cape Otway Lighthouse - May 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/05/2026 | 4.7 | 0.0 | 27.4 | 19.0 | 49 | 34 | 4.66 | 11.48 | |
| 02/05/2026 | 4.6 | 0.0 | 24.6 | 20.4 | 61 | 37 | 5.99 | 7.66 | |
| 03/05/2026 | 2.2 | 0.2 | 18.9 | 15.0 | 95 | 55 | 4.77 | 9.40 | |
| 04/05/2026 | 2.3 | 2.4 | 18.4 | 12.6 | 93 | 61 | 7.52 | 6.41 | |
| 05/05/2026 | 1.8 | 7.2 | 15.3 | 11.9 | 93 | 68 | 7.32 | 7.47 | |
| 06/05/2026 | 2.2 | 0.0 | 15.3 | 12.2 | 94 | 60 | 9.86 | 7.38 | |
| 07/05/2026 | 2.5 | 10.2 | 14.0 | 6.3 | 93 | 53 | 11.93 | 6.08 | |
| 08/05/2026 | 1.5 | 3.4 | 14.7 | 8.7 | 93 | 76 | 9.67 | 6.65 | |
| 09/05/2026 | 1.1 | 0.8 | 14.8 | 12.2 | 95 | 85 | 4.54 | 8.69 | |
| Totals: | 22.9 | 24.2 |
