Evapotranspiration Calculations
Montague Island Lighthouse - May 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/05/2025 | 1.2 | 13.2 | 16.4 | 12.2 | 91 | 68 | 0.00 | 12.01 | |
| 02/05/2025 | 1.3 | 1.2 | 18.9 | 13.5 | 82 | 51 | 0.00 | 13.01 | |
| 03/05/2025 | 1.3 | 0.0 | 19.7 | 14.2 | 83 | 54 | 0.00 | 12.88 | |
| 04/05/2025 | 1.3 | 0.0 | 20.4 | 14.2 | 83 | 57 | 0.00 | 12.70 | |
| 05/05/2025 | 1.3 | 0.0 | 21.8 | 15.8 | 90 | 60 | 0.00 | 11.97 | |
| 06/05/2025 | 1.4 | 0.0 | 23.0 | 16.9 | 89 | 59 | 0.00 | 11.82 | |
| 07/05/2025 | 1.2 | 0.0 | 23.1 | 17.7 | 85 | 38 | 0.00 | 11.15 | |
| 08/05/2025 | 1.0 | 0.0 | 17.7 | 13.3 | 80 | 36 | 0.00 | 11.94 | |
| 09/05/2025 | 1.0 | 0.0 | 18.8 | 12.2 | 76 | 47 | 0.00 | 12.11 | |
| 10/05/2025 | 1.2 | 0.0 | 18.0 | 13.0 | 87 | 73 | 0.00 | 12.03 | |
| 11/05/2025 | 1.2 | 0.0 | 20.4 | 14.6 | 85 | 66 | 0.00 | 11.92 | |
| Totals: | 13.4 | 14.4 |
