Evapotranspiration Calculations
Georgetown Airport - 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 | 6.5 | 0.0 | 37.5 | 15.9 | 70 | 18 | 2.04 | 26.05 | |
| 02/10/2025 | 7.4 | 0.0 | 39.3 | 20.2 | 61 | 14 | 2.59 | 25.68 | |
| 03/10/2025 | 7.6 | 0.0 | 38.5 | 22.2 | 27 | 11 | 2.67 | 25.64 | |
| 04/10/2025 | 8.0 | 0.0 | 37.1 | 18.4 | 51 | 15 | 3.36 | 25.59 | |
| 05/10/2025 | 8.0 | 0.0 | 35.1 | 16.6 | 71 | 17 | 3.99 | 26.21 | |
| 06/10/2025 | 7.8 | 0.0 | 33.5 | 19.0 | 66 | 25 | 4.56 | 25.09 | |
| 07/10/2025 | 6.6 | 0.0 | 35.5 | 16.8 | 83 | 25 | 2.49 | 26.17 | |
| 08/10/2025 | 7.4 | 0.0 | 38.1 | 20.4 | 81 | 26 | 3.01 | 26.21 | |
| 09/10/2025 | 0.0 | 23.3 | 70 | 26 | 2.77 | 25.14 | |||
| 10/10/2025 | 38.5 | 77 | 29 | 3.30 | 24.44 | ||||
| 11/10/2025 | 8.3 | 0.0 | 38.2 | 20.7 | 72 | 18 | 3.69 | 26.75 | |
| 12/10/2025 | 7.3 | 0.0 | 37.0 | 19.1 | 80 | 21 | 2.85 | 26.34 | |
| 13/10/2025 | 7.9 | 0.0 | 39.8 | 21.8 | 80 | 24 | 3.52 | 23.86 | |
| 14/10/2025 | 7.2 | 5.8 | 37.4 | 23.9 | 94 | 31 | 3.73 | 24.07 | |
| Totals: | 90.0 | 5.8 |
