Evapotranspiration Calculations
Kempsey Airport - December 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) |
| 01/12/2025 | 6.3 | 0.0 | | 28.2 | 11.6 | 97 | 25 | 3.22 | 28.86 |
| 02/12/2025 | 7.4 | 0.0 | | 27.0 | 13.2 | 89 | 21 | 5.32 | 31.13 |
| 03/12/2025 | 5.8 | 0.0 | | 26.3 | 8.4 | 93 | 36 | 2.89 | 30.96 |
| 04/12/2025 | 6.4 | 0.0 | | 30.5 | 7.3 | 98 | 33 | 2.57 | 31.27 |
| 05/12/2025 | 6.7 | 0.0 | | 33.7 | 12.9 | 98 | 30 | 2.15 | 30.73 |
| 06/12/2025 | 7.4 | 0.0 | | 36.2 | 13.6 | 99 | 27 | 2.56 | 30.46 |
| 07/12/2025 | 4.1 | 0.2 | | 33.3 | 18.5 | 96 | 37 | 3.21 | 8.28 |
| 08/12/2025 | 3.1 | 19.0 | | 25.9 | 18.4 | 97 | 69 | 2.04 | 13.86 |
| 09/12/2025 | 6.3 | 0.6 | | 31.5 | 16.5 | 99 | 56 | 2.70 | 31.24 |
| 10/12/2025 | 4.8 | 0.0 | | 30.7 | 19.2 | 98 | 57 | 2.85 | 20.56 |
| 11/12/2025 | | 1.6 | | | 19.3 | 97 | 63 | 3.08 | 11.90 |
| 12/12/2025 | | | | 22.5 | | 97 | 84 | 1.97 | 4.78 |
| 13/12/2025 | 5.5 | 11.0 | | 27.4 | 15.7 | 99 | 60 | 2.17 | 30.14 |
| 14/12/2025 | 6.5 | 0.2 | | 33.1 | 18.2 | 97 | 45 | 2.48 | 29.68 |
| 15/12/2025 | 4.8 | 0.0 | | 28.1 | 18.0 | 96 | 57 | 4.08 | 21.41 |
| 16/12/2025 | 2.3 | 0.2 | | 23.8 | 18.6 | 92 | 65 | 2.33 | 8.05 |
| 17/12/2025 | 3.7 | 0.0 | | 25.6 | 18.1 | 94 | 59 | 2.55 | 16.52 |
| 18/12/2025 | 6.2 | 0.0 | | 29.3 | 12.4 | 98 | 42 | 2.60 | 31.75 |
| Totals: | 87.3 | 32.8 | | | | | | | |
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