Evapotranspiration Calculations
Kempsey 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 | 3.8 | 0.0 | 30.5 | 14.5 | 98 | 44 | 2.06 | 15.78 | |
| 02/10/2025 | 6.5 | 0.0 | 30.0 | 11.8 | 98 | 15 | 4.12 | 23.83 | |
| 03/10/2025 | 4.6 | 0.0 | 25.1 | 5.4 | 95 | 24 | 2.51 | 23.86 | |
| 04/10/2025 | 4.5 | 0.0 | 25.0 | 8.4 | 93 | 41 | 3.00 | 23.29 | |
| 05/10/2025 | 4.4 | 0.0 | 27.5 | 8.8 | 98 | 41 | 1.96 | 24.18 | |
| 06/10/2025 | 6.8 | 0.0 | 34.7 | 8.4 | 98 | 18 | 3.28 | 23.61 | |
| 07/10/2025 | 3.5 | 0.0 | 25.9 | 15.4 | 97 | 62 | 2.89 | 16.73 | |
| 08/10/2025 | 3.8 | 0.0 | 30.9 | 16.8 | 96 | 42 | 1.90 | 15.11 | |
| 09/10/2025 | 3.2 | 0.0 | 26.8 | 15.1 | 98 | 66 | 1.72 | 16.38 | |
| 10/10/2025 | 5.2 | 2.8 | 32.0 | 16.2 | 98 | 43 | 2.46 | 22.99 | |
| 11/10/2025 | 5.2 | 2.8 | 30.5 | 17.7 | 98 | 36 | 2.32 | 24.07 | |
| 12/10/2025 | 5.7 | 0.0 | 31.9 | 11.3 | 95 | 24 | 3.25 | 18.94 | |
| 13/10/2025 | 5.2 | 0.0 | 26.1 | 15.8 | 87 | 34 | 3.04 | 25.14 | |
| 14/10/2025 | 4.8 | 0.0 | 26.1 | 12.6 | 96 | 47 | 3.32 | 24.73 | |
| Totals: | 67.2 | 5.6 |
