Evapotranspiration Calculations
Centre Island - 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 | 7.3 | 0.0 | | 35.2 | 25.3 | 93 | 42 | 4.96 | 26.00 |
| 02/10/2025 | 6.4 | 0.0 | | 33.4 | 25.3 | 94 | 49 | 3.92 | 26.25 |
| 03/10/2025 | 8.4 | 0.0 | | 34.4 | 25.8 | 93 | 34 | 7.43 | 26.22 |
| 04/10/2025 | 9.1 | 0.0 | | 35.0 | 25.8 | 81 | 26 | 6.61 | 26.40 |
| 05/10/2025 | 6.3 | 0.0 | | 31.6 | 24.1 | 88 | 52 | 4.20 | 26.45 |
| 06/10/2025 | 6.4 | 0.0 | | 32.7 | 24.4 | 96 | 55 | 4.94 | 26.73 |
| 07/10/2025 | 6.1 | 0.0 | | 31.8 | 23.6 | 93 | 57 | 4.32 | 26.65 |
| 08/10/2025 | 6.7 | 0.0 | | 33.4 | 24.0 | 96 | 39 | 3.69 | 26.67 |
| 09/10/2025 | 6.0 | 0.0 | | 33.6 | 25.5 | 90 | 55 | 3.10 | 25.10 |
| 10/10/2025 | 6.7 | 0.0 | | 34.9 | 26.3 | 94 | 49 | 3.63 | 26.92 |
| 11/10/2025 | 3.9 | 0.0 | | 33.0 | 26.7 | 92 | 66 | 3.78 | 12.97 |
| 12/10/2025 | 6.8 | 0.0 | | 34.5 | 25.9 | 95 | 51 | 4.27 | 27.05 |
| 13/10/2025 | 6.1 | 0.0 | | 32.9 | 26.7 | 93 | 62 | 4.39 | 25.91 |
| 14/10/2025 | 6.7 | 0.0 | | 34.3 | 26.6 | 88 | 52 | 3.70 | 26.95 |
| Totals: | 92.9 | 0.0 | | | | | | | |
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