Evapotranspiration Calculations
Karratha 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 | 8.8 | 0.0 | 35.4 | 20.6 | 83 | 17 | 5.55 | 25.65 | |
| 02/10/2025 | 8.7 | 0.0 | 34.9 | 20.4 | 85 | 17 | 5.56 | 25.87 | |
| 03/10/2025 | 9.3 | 0.0 | 35.5 | 20.9 | 78 | 22 | 6.48 | 25.73 | |
| 04/10/2025 | 8.4 | 0.0 | 36.8 | 25.8 | 66 | 24 | 5.64 | 18.04 | |
| 05/10/2025 | 10.6 | 0.0 | 38.4 | 24.9 | 59 | 18 | 6.24 | 25.85 | |
| 06/10/2025 | 10.0 | 0.0 | 36.7 | 24.8 | 65 | 29 | 7.13 | 26.07 | |
| 07/10/2025 | 10.2 | 0.0 | 35.5 | 22.6 | 68 | 25 | 7.94 | 26.14 | |
| 08/10/2025 | 9.9 | 0.0 | 33.6 | 21.8 | 66 | 18 | 7.32 | 26.29 | |
| 09/10/2025 | 9.0 | 0.0 | 35.8 | 20.8 | 74 | 16 | 5.07 | 26.57 | |
| 10/10/2025 | 8.9 | 0.0 | 35.6 | 22.7 | 85 | 30 | 6.70 | 26.85 | |
| 11/10/2025 | 10.3 | 0.0 | 38.5 | 21.3 | 72 | 15 | 5.76 | 26.87 | |
| 12/10/2025 | 10.8 | 0.0 | 41.5 | 23.4 | 79 | 10 | 5.27 | 27.28 | |
| 13/10/2025 | 9.3 | 0.0 | 40.4 | 21.9 | 81 | 15 | 4.24 | 26.92 | |
| 14/10/2025 | 10.7 | 0.0 | 41.7 | 24.7 | 78 | 8 | 5.05 | 27.20 | |
| Totals: | 134.9 | 0.0 |
