Evapotranspiration Calculations
Maatsuyker Island Lighthouse - January 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/01/2026 | 1.6 | 0.4 | 13.2 | 9.8 | 100 | 94 | 10.75 | 19.53 | |
| 02/01/2026 | 3.6 | 0.4 | 17.6 | 10.2 | 100 | 75 | 3.08 | 25.84 | |
| 03/01/2026 | 2.7 | 0.0 | 17.6 | 11.9 | 100 | 70 | 6.19 | 15.66 | |
| 04/01/2026 | 3.9 | 0.0 | 16.2 | 11.5 | 100 | 68 | 3.66 | 28.77 | |
| 05/01/2026 | 2.5 | 0.0 | 15.8 | 11.3 | 100 | 74 | 11.34 | 17.80 | |
| 06/01/2026 | 1.4 | 4.0 | 15.7 | 13.7 | 100 | 97 | 13.17 | 17.30 | |
| 07/01/2026 | 3.5 | 0.4 | 17.7 | 13.2 | 100 | 85 | 6.94 | 31.18 | |
| 08/01/2026 | 3.0 | 0.0 | 15.2 | 12.9 | 100 | 79 | 12.08 | 30.21 | |
| 09/01/2026 | 2.9 | 0.0 | 20.5 | 10.8 | 100 | 68 | 4.90 | 15.39 | |
| Totals: | 25.1 | 5.2 |
