Evapotranspiration Calculations
Centre Island - 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 | 7.7 | 0.0 | | 36.0 | 27.4 | 84 | 34 | 4.86 | 23.19 |
| 02/12/2025 | 8.9 | 0.0 | | 34.6 | 27.6 | 86 | 31 | 6.85 | 27.00 |
| 03/12/2025 | 9.0 | 0.0 | | 36.8 | 27.2 | 86 | 32 | 5.46 | 29.18 |
| 04/12/2025 | 7.5 | 0.0 | | 34.4 | 28.9 | 85 | 57 | 5.46 | 28.14 |
| 05/12/2025 | 7.4 | 0.0 | | 35.4 | 28.3 | 84 | 57 | 4.80 | 27.65 |
| 06/12/2025 | 6.6 | 0.0 | | 34.7 | 26.9 | 92 | 58 | 3.47 | 26.86 |
| 07/12/2025 | 7.1 | 0.0 | | 35.4 | 27.6 | 91 | 54 | 3.79 | 28.37 |
| 08/12/2025 | 6.5 | 0.0 | | 35.4 | 27.5 | 78 | 59 | 4.66 | 21.89 |
| 09/12/2025 | 7.2 | 0.0 | | 34.7 | 28.5 | 83 | 56 | 5.13 | 26.14 |
| 10/12/2025 | 7.1 | 0.0 | | 35.2 | 29.0 | 80 | 57 | 3.92 | 26.74 |
| 11/12/2025 | 7.2 | 0.0 | | 35.4 | 28.0 | 88 | 51 | 4.05 | 27.20 |
| 12/12/2025 | 7.0 | 0.0 | | 35.1 | 28.4 | 83 | 55 | 4.11 | 26.07 |
| 13/12/2025 | 7.7 | 0.0 | | 35.4 | 28.5 | 81 | 53 | 4.46 | 28.98 |
| 14/12/2025 | 6.7 | 0.0 | | 35.9 | 28.4 | 82 | 46 | 3.57 | 22.84 |
| 15/12/2025 | 7.2 | 0.0 | | 36.2 | 28.7 | 83 | 45 | 3.60 | 25.74 |
| 16/12/2025 | 3.8 | 0.0 | | 32.0 | 27.0 | 92 | 66 | 5.11 | 11.02 |
| 17/12/2025 | 6.7 | 0.2 | | 34.9 | 26.6 | 86 | 53 | 3.73 | 25.37 |
| 18/12/2025 | 3.5 | 0.0 | | 31.9 | 28.8 | 97 | 67 | 8.22 | 7.17 |
| Totals: | 124.8 | 0.2 | | | | | | | |
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