Evapotranspiration Calculations
Hay 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 | 5.2 | 0.0 | 22.8 | 6.9 | 86 | 27 | 5.35 | 21.11 | |
| 02/10/2025 | 5.4 | 0.0 | 20.0 | 9.4 | 71 | 25 | 7.68 | 17.44 | |
| 03/10/2025 | 4.7 | 0.0 | 23.3 | 5.7 | 96 | 33 | 4.57 | 21.54 | |
| 04/10/2025 | 0.0 | 5.3 | 99 | 19 | 1.98 | 22.80 | |||
| 05/10/2025 | 9.5 | 34.3 | 12.3 | 54 | 8 | 5.90 | 22.61 | ||
| 06/10/2025 | 3.1 | 0.0 | 17.2 | 15.4 | 87 | 39 | 4.82 | 8.72 | |
| 07/10/2025 | 4.2 | 0.0 | 23.0 | 4.3 | 99 | 29 | 2.65 | 22.18 | |
| 08/10/2025 | 7.4 | 0.2 | 31.5 | 9.6 | 78 | 22 | 5.63 | 20.85 | |
| 09/10/2025 | 6.0 | 0.0 | 25.3 | 14.8 | 60 | 22 | 4.49 | 21.29 | |
| 10/10/2025 | 7.4 | 0.0 | 27.9 | 7.6 | 67 | 12 | 5.42 | 23.72 | |
| 11/10/2025 | 7.2 | 0.0 | 28.2 | 7.8 | 79 | 13 | 5.36 | 23.83 | |
| 12/10/2025 | 5.3 | 0.0 | 24.2 | 6.0 | 89 | 22 | 4.84 | 18.84 | |
| 13/10/2025 | 4.6 | 0.0 | 22.7 | 5.2 | 95 | 21 | 2.88 | 23.87 | |
| 14/10/2025 | 5.5 | 0.0 | 24.8 | 6.1 | 73 | 26 | 3.95 | 24.21 | |
| Totals: | 75.5 | 0.2 |
