Evapotranspiration Calculations
Cape Otway Lighthouse - March 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/03/2026 | 2.1 | 3.0 | 23.0 | 18.0 | 97 | 77 | 5.03 | 8.26 | |
| 02/03/2026 | 1.5 | 17.0 | 17.7 | 17.6 | 97 | 74 | 3.94 | 3.99 | |
| 03/03/2026 | 3.5 | 0.6 | 19.2 | 14.5 | 83 | 67 | 2.66 | 22.33 | |
| 04/03/2026 | 3.2 | 0.0 | 19.5 | 14.7 | 91 | 71 | 2.94 | 20.34 | |
| 05/03/2026 | 3.4 | 0.0 | 20.3 | 12.7 | 93 | 67 | 5.51 | 20.63 | |
| 06/03/2026 | 2.9 | 0.0 | 20.2 | 15.4 | 94 | 77 | 3.08 | 18.87 | |
| 07/03/2026 | 2.1 | 0.2 | 19.3 | 11.8 | 93 | 70 | 3.34 | 9.42 | |
| 08/03/2026 | 2.8 | 0.2 | 18.9 | 14.1 | 86 | 67 | 5.64 | 13.07 | |
| 09/03/2026 | 3.0 | 0.0 | 20.0 | 15.1 | 90 | 78 | 4.20 | 19.79 | |
| 10/03/2026 | 3.5 | 0.0 | 25.1 | 13.2 | 94 | 74 | 3.70 | 21.63 | |
| 11/03/2026 | 3.9 | 0.0 | 20.5 | 17.3 | 93 | 36 | 8.50 | 6.09 | |
| 12/03/2026 | 3.1 | 4.8 | 16.2 | 12.3 | 88 | 52 | 9.97 | 7.27 | |
| Totals: | 35.0 | 25.8 |
