Evapotranspiration Calculations
Cape Otway Lighthouse - November 2025 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) |
| 01/11/2025 | 4.4 | 0.0 | | 23.9 | 11.8 | 90 | 69 | 4.49 | 26.51 |
| 02/11/2025 | 6.1 | 0.0 | | 29.6 | 12.7 | 96 | 34 | 6.38 | 16.36 |
| 03/11/2025 | 2.7 | 15.0 | | 14.5 | 11.9 | 96 | 62 | 5.96 | 16.35 |
| 04/11/2025 | 2.7 | 1.2 | | 13.9 | 8.0 | 92 | 61 | 8.48 | 15.24 |
| 05/11/2025 | 3.1 | 8.4 | | 14.8 | 9.4 | 90 | 67 | 10.36 | 22.03 |
| 06/11/2025 | 3.4 | 1.4 | | 16.8 | 10.1 | 92 | 62 | 4.16 | 22.40 |
| 07/11/2025 | 3.2 | 3.4 | | 22.1 | 11.8 | 95 | 54 | 4.85 | 10.63 |
| 08/11/2025 | 3.3 | 13.8 | | 13.3 | 10.4 | 84 | 56 | 7.81 | 19.33 |
| 09/11/2025 | 2.7 | 1.2 | | 14.0 | 10.2 | 91 | 64 | 7.84 | 15.40 |
| 10/11/2025 | 2.3 | 1.0 | | 13.9 | 10.1 | 94 | 72 | 7.45 | 15.07 |
| 11/11/2025 | 3.6 | 8.0 | | 12.3 | 7.0 | 87 | 49 | 10.15 | 24.93 |
| 12/11/2025 | 2.5 | 1.8 | | 14.9 | 8.4 | 91 | 67 | 8.36 | 11.95 |
| 13/11/2025 | 3.3 | 0.4 | | 15.6 | 10.1 | 94 | 63 | 9.24 | 22.28 |
| 14/11/2025 | 4.4 | 1.0 | | 15.1 | 10.0 | 71 | 50 | 5.42 | 27.00 |
| 15/11/2025 | 3.9 | 0.0 | | 16.5 | 10.9 | 86 | 72 | 4.88 | 29.22 |
| 16/11/2025 | 2.6 | 2.2 | | 15.7 | 10.7 | 93 | 70 | 7.78 | 14.73 |
| 17/11/2025 | 2.6 | 10.6 | | 14.8 | 10.0 | 92 | 73 | 10.87 | 17.93 |
| 18/11/2025 | 2.3 | 1.4 | | 17.0 | 10.4 | 93 | 82 | 9.59 | 15.77 |
| 19/11/2025 | 2.8 | 5.0 | | 15.0 | 11.3 | 94 | 63 | 8.31 | 15.81 |
| 20/11/2025 | 4.0 | 1.0 | | 14.0 | 9.8 | 81 | 50 | 5.52 | 25.60 |
| 21/11/2025 | 4.2 | 0.2 | | 14.9 | 9.2 | 75 | 51 | 5.25 | 26.51 |
| 22/11/2025 | 3.2 | 0.0 | | 17.8 | 11.4 | 89 | 74 | 4.05 | 20.41 |
| 23/11/2025 | 1.9 | 3.8 | | 15.2 | 11.5 | 95 | 85 | 6.20 | 12.45 |
| 24/11/2025 | 3.1 | 0.6 | | 18.9 | 13.2 | 91 | 82 | 11.34 | 22.97 |
| 25/11/2025 | 3.5 | 0.2 | | 17.8 | 13.9 | 96 | 71 | 8.22 | 24.55 |
| Totals: | 81.8 | 81.6 | | | | | | | |
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