Evapotranspiration Calculations
Avalon 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 | 4.0 | 6.6 | | 16.3 | 9.4 | 87 | 58 | 8.51 | 25.67 |
| 02/12/2025 | 3.8 | 1.0 | | 18.3 | 8.4 | 90 | 44 | 4.60 | 18.18 |
| 03/12/2025 | 7.5 | 0.0 | | 30.3 | 7.7 | 94 | 24 | 4.24 | 31.46 |
| 04/12/2025 | 10.4 | 0.2 | | 34.8 | 16.6 | 86 | 12 | 8.33 | 20.25 |
| 05/12/2025 | 4.8 | 0.0 | | 22.6 | 10.7 | 93 | 55 | 3.12 | 28.69 |
| 06/12/2025 | 2.8 | 0.0 | | 19.2 | 10.7 | 92 | 56 | 5.19 | 8.47 |
| 07/12/2025 | 5.0 | 1.0 | | 20.0 | 6.6 | 85 | 38 | 4.65 | 27.33 |
| 08/12/2025 | 6.2 | 0.2 | | 27.7 | 9.1 | 87 | 24 | 4.81 | 19.68 |
| 09/12/2025 | 6.2 | 0.0 | | 21.8 | 15.3 | 76 | 33 | 5.43 | 29.42 |
| 10/12/2025 | 3.7 | 0.0 | | 19.2 | 8.0 | 90 | 53 | 3.70 | 19.98 |
| 11/12/2025 | 5.0 | 0.0 | | 20.0 | 10.2 | 90 | 50 | 4.83 | 30.75 |
| 12/12/2025 | 6.6 | 0.0 | | 31.2 | 9.3 | 93 | 36 | 3.76 | 27.68 |
| 13/12/2025 | 4.5 | 0.0 | | 23.4 | 15.5 | 90 | 59 | 4.69 | 22.27 |
| 14/12/2025 | 5.9 | 0.4 | | 20.6 | 11.6 | 83 | 34 | 9.46 | 24.18 |
| 15/12/2025 | 5.2 | 0.0 | | 19.0 | 8.3 | 76 | 40 | 6.96 | 25.44 |
| 16/12/2025 | 4.4 | 0.0 | | 20.1 | 12.2 | 88 | 52 | 3.65 | 24.55 |
| 17/12/2025 | 7.1 | 0.0 | | 31.4 | 8.1 | 94 | 26 | 3.15 | 31.37 |
| 18/12/2025 | 10.7 | 0.0 | | 39.5 | 12.3 | 92 | 10 | 4.61 | 31.47 |
| Totals: | 103.8 | 9.4 | | | | | | | |
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