Evapotranspiration Calculations
Cairns Aero - 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 | 5.0 | 0.0 | 29.3 | 16.9 | 95 | 60 | 2.05 | 26.45 | |
| 02/10/2025 | 5.0 | 0.0 | 29.0 | 17.5 | 97 | 50 | 1.55 | 26.57 | |
| 03/10/2025 | 5.2 | 0.0 | 30.7 | 16.6 | 92 | 51 | 1.83 | 26.43 | |
| 04/10/2025 | 7.1 | 0.0 | 31.4 | 19.7 | 79 | 47 | 6.58 | 26.11 | |
| 05/10/2025 | 6.6 | 0.0 | 30.0 | 21.8 | 88 | 51 | 7.51 | 25.84 | |
| 06/10/2025 | 6.2 | 1.2 | 30.5 | 21.7 | 84 | 49 | 5.41 | 23.76 | |
| 07/10/2025 | 4.1 | 0.0 | 28.3 | 21.7 | 86 | 63 | 5.02 | 14.47 | |
| 08/10/2025 | 6.1 | 0.0 | 31.4 | 23.1 | 81 | 55 | 4.89 | 23.83 | |
| 09/10/2025 | 4.1 | 0.0 | 31.1 | 23.9 | 94 | 65 | 4.23 | 15.38 | |
| 10/10/2025 | 5.1 | 2.4 | 31.7 | 23.7 | 94 | 56 | 3.53 | 20.54 | |
| 11/10/2025 | 6.4 | 0.0 | 31.5 | 22.7 | 83 | 53 | 5.12 | 25.07 | |
| 12/10/2025 | 4.9 | 0.0 | 32.6 | 23.5 | 84 | 54 | 4.17 | 15.46 | |
| 13/10/2025 | 5.5 | 0.0 | 32.1 | 22.8 | 90 | 58 | 4.02 | 22.33 | |
| 14/10/2025 | 3.6 | 0.0 | 31.1 | 25.1 | 94 | 72 | 3.62 | 14.26 | |
| Totals: | 74.9 | 3.6 |
