Evapotranspiration Calculations
Cooktown 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 | 5.5 | 0.0 | 31.1 | 18.5 | 96 | 52 | 2.96 | 26.00 | |
| 02/10/2025 | 5.3 | 0.0 | 30.3 | 18.1 | 98 | 55 | 2.58 | 26.48 | |
| 03/10/2025 | 5.5 | 0.0 | 33.2 | 20.8 | 96 | 53 | 2.14 | 25.51 | |
| 04/10/2025 | 5.8 | 0.0 | 31.2 | 20.1 | 96 | 55 | 5.48 | 24.31 | |
| 05/10/2025 | 7.6 | 0.0 | 30.0 | 24.7 | 72 | 46 | 7.88 | 25.16 | |
| 06/10/2025 | 6.9 | 0.0 | 30.0 | 24.0 | 75 | 51 | 6.69 | 25.23 | |
| 07/10/2025 | 3.2 | 0.0 | 28.2 | 24.8 | 92 | 70 | 4.88 | 10.26 | |
| 08/10/2025 | 5.4 | 0.0 | 31.3 | 23.3 | 90 | 67 | 5.48 | 22.99 | |
| 09/10/2025 | 4.9 | 0.0 | 30.6 | 25.3 | 89 | 70 | 5.26 | 20.07 | |
| 10/10/2025 | 5.9 | 0.0 | 31.5 | 25.9 | 87 | 60 | 5.63 | 22.68 | |
| 11/10/2025 | 6.5 | 0.0 | 31.9 | 24.6 | 85 | 54 | 5.12 | 25.47 | |
| 12/10/2025 | 5.8 | 0.0 | 32.6 | 23.9 | 91 | 60 | 4.83 | 23.57 | |
| 13/10/2025 | 5.5 | 0.0 | 32.0 | 24.4 | 89 | 65 | 4.93 | 22.34 | |
| 14/10/2025 | 5.4 | 2.8 | 31.8 | 25.4 | 96 | 69 | 4.63 | 24.14 | |
| Totals: | 79.2 | 2.8 |
