Evapotranspiration Calculations
Low Isles Lighthouse - October 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/10/2025 | 5.8 | 0.0 | 30.7 | 23.0 | 87 | 58 | 3.39 | 26.36 | |
| 02/10/2025 | 5.7 | 0.0 | 31.3 | 23.1 | 88 | 54 | 2.64 | 26.44 | |
| 03/10/2025 | 6.0 | 0.0 | 32.8 | 23.5 | 88 | 54 | 2.99 | 26.32 | |
| 04/10/2025 | 6.2 | 0.0 | 29.8 | 24.7 | 81 | 67 | 7.93 | 25.67 | |
| 05/10/2025 | 6.6 | 0.0 | 29.4 | 24.2 | 83 | 58 | 9.50 | 25.43 | |
| 06/10/2025 | 6.2 | 0.0 | 29.6 | 24.5 | 81 | 60 | 7.62 | 23.06 | |
| 07/10/2025 | 3.3 | 2.6 | 26.0 | 22.1 | 91 | 76 | 7.50 | 12.88 | |
| 08/10/2025 | 4.2 | 0.0 | 28.6 | 24.7 | 86 | 74 | 7.05 | 16.18 | |
| 09/10/2025 | 3.9 | 2.0 | 28.3 | 24.3 | 95 | 81 | 5.84 | 19.34 | |
| 10/10/2025 | 5.3 | 0.2 | 31.0 | 25.1 | 89 | 66 | 5.76 | 21.04 | |
| 11/10/2025 | 5.4 | 0.0 | 28.4 | 24.7 | 85 | 73 | 7.66 | 24.87 | |
| 12/10/2025 | 4.5 | 0.0 | 29.3 | 25.2 | 88 | 74 | 5.39 | 18.94 | |
| 13/10/2025 | 4.6 | 0.0 | 29.9 | 25.7 | 94 | 75 | 5.24 | 20.85 | |
| 14/10/2025 | 3.5 | 5.0 | 29.8 | 25.3 | 95 | 81 | 4.99 | 15.09 | |
| Totals: | 71.2 | 9.8 |
