Evapotranspiration Calculations
Cowra 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 | 4.0 | 0.0 | 20.8 | 5.0 | 97 | 29 | 2.69 | 22.95 | |
| 02/10/2025 | 3.4 | 0.0 | 19.0 | 1.8 | 93 | 37 | 4.37 | 13.49 | |
| 03/10/2025 | 3.9 | 0.0 | 20.0 | 2.1 | 88 | 41 | 3.52 | 23.09 | |
| 04/10/2025 | 3.7 | 0.0 | 24.5 | 0.9 | 99 | 32 | 1.29 | 23.34 | |
| 05/10/2025 | 4.8 | 0.0 | 28.9 | 2.9 | 99 | 20 | 2.05 | 23.22 | |
| 06/10/2025 | 4.6 | 0.0 | 26.1 | 11.3 | 95 | 40 | 3.98 | 19.02 | |
| 07/10/2025 | 3.1 | 1.8 | 19.6 | 6.9 | 96 | 45 | 2.38 | 16.92 | |
| 08/10/2025 | 5.0 | 0.0 | 29.6 | 4.9 | 99 | 31 | 2.96 | 19.84 | |
| 09/10/2025 | 2.0 | 5.4 | 21.2 | 13.0 | 97 | 71 | 2.17 | 8.94 | |
| 10/10/2025 | 4.8 | 0.4 | 26.1 | 8.2 | 100 | 29 | 2.76 | 24.04 | |
| 11/10/2025 | 5.5 | 0.0 | 26.5 | 2.6 | 99 | 19 | 3.27 | 24.73 | |
| 12/10/2025 | 3.3 | 0.0 | 24.3 | 5.6 | 99 | 33 | 2.90 | 9.46 | |
| 13/10/2025 | 3.9 | 11.6 | 20.6 | 8.0 | 100 | 39 | 1.76 | 24.77 | |
| 14/10/2025 | 4.8 | 0.2 | 24.9 | 1.4 | 100 | 25 | 2.70 | 25.20 | |
| Totals: | 56.8 | 19.4 |
