Evapotranspiration Calculations
Maatsuyker Island 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 | 2.1 | 0.8 | 16.3 | 10.3 | 100 | 91 | 2.09 | 15.07 | |
| 02/11/2025 | 4.9 | 0.2 | 23.5 | 11.0 | 100 | 38 | 3.36 | 26.69 | |
| 03/11/2025 | 0.8 | 8.0 | 14.0 | 12.4 | 100 | 96 | 6.93 | 5.10 | |
| 04/11/2025 | 2.1 | 16.8 | 12.8 | 9.3 | 100 | 75 | 10.53 | 18.16 | |
| 05/11/2025 | 2.0 | 3.0 | 11.4 | 7.7 | 100 | 69 | 21.77 | 13.87 | |
| 06/11/2025 | 2.2 | 3.8 | 12.3 | 7.9 | 100 | 68 | 17.74 | 15.49 | |
| 07/11/2025 | 1.6 | 6.8 | 11.2 | 7.4 | 100 | 75 | 5.29 | 10.19 | |
| 08/11/2025 | 3.3 | 1.4 | 13.5 | 7.2 | 100 | 57 | 5.73 | 26.92 | |
| 09/11/2025 | 1.7 | 1.6 | 11.1 | 8.5 | 100 | 79 | 15.12 | 17.97 | |
| 10/11/2025 | 2.2 | 5.0 | 10.1 | 7.1 | 100 | 61 | 15.53 | 14.94 | |
| 11/11/2025 | 2.3 | 7.0 | 10.2 | 4.2 | 100 | 60 | 13.98 | 17.18 | |
| 12/11/2025 | 1.5 | 8.6 | 10.9 | 4.9 | 100 | 73 | 23.85 | 6.02 | |
| 13/11/2025 | 2.3 | 15.0 | 9.2 | 5.2 | 100 | 55 | 19.06 | 15.30 | |
| 14/11/2025 | 2.7 | 1.8 | 11.1 | 3.8 | 93 | 62 | 11.81 | 22.29 | |
| 15/11/2025 | 2.7 | 0.0 | 13.3 | 6.7 | 96 | 68 | 3.17 | 20.82 | |
| 16/11/2025 | 1.7 | 0.0 | 11.0 | 8.8 | 100 | 77 | 13.21 | 15.05 | |
| 17/11/2025 | 2.3 | 8.8 | 10.6 | 5.0 | 100 | 61 | 18.30 | 15.85 | |
| 18/11/2025 | 1.6 | 4.6 | 10.9 | 5.3 | 100 | 73 | 22.06 | 9.84 | |
| 19/11/2025 | 1.8 | 1.4 | 10.3 | 7.5 | 100 | 69 | 18.80 | 11.72 | |
| 20/11/2025 | 2.6 | 4.4 | 11.3 | 5.9 | 98 | 64 | 14.87 | 22.57 | |
| 21/11/2025 | 2.9 | 1.6 | 12.5 | 7.4 | 93 | 63 | 11.55 | 20.93 | |
| 22/11/2025 | 3.5 | 0.0 | 14.3 | 8.3 | 100 | 72 | 2.80 | 28.74 | |
| 23/11/2025 | 3.0 | 0.0 | 14.2 | 9.8 | 100 | 93 | 3.74 | 27.88 | |
| 24/11/2025 | 3.9 | 0.0 | 16.1 | 11.2 | 99 | 65 | 4.59 | 29.98 | |
| 25/11/2025 | 2.0 | 0.2 | 13.9 | 12.7 | 100 | 67 | 11.03 | 8.25 | |
| Totals: | 59.7 | 100.8 |
