Evapotranspiration Calculations
Coffin Bay (Point Avoid) - 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 | 3.2 | 0.4 | | 17.6 | 11.7 | 93 | 60 | 9.48 | 16.22 |
| 02/10/2025 | 4.1 | 1.2 | | 18.1 | 12.2 | 72 | 56 | 7.51 | 19.54 |
| 03/10/2025 | | 0.0 | | | 13.5 | 84 | 59 | 3.66 | 22.88 |
| 04/10/2025 | 7.5 | | | 30.1 | 12.3 | 68 | 26 | 6.20 | 23.06 |
| 05/10/2025 | 3.0 | 0.0 | | 20.7 | 17.1 | 95 | 33 | 3.93 | 6.71 |
| 06/10/2025 | 3.2 | 6.4 | | 16.1 | 12.5 | 79 | 57 | 3.80 | 17.76 |
| 07/10/2025 | 3.1 | 0.0 | | 17.0 | 10.6 | 80 | 56 | 4.71 | 15.42 |
| 08/10/2025 | 3.9 | 0.0 | | 19.4 | 13.4 | 84 | 58 | 7.38 | 19.10 |
| 09/10/2025 | 4.0 | 0.0 | | 19.0 | 12.9 | 83 | 59 | 9.15 | 20.57 |
| 10/10/2025 | 4.1 | 0.2 | | 19.4 | 14.0 | 82 | 63 | 9.26 | 21.68 |
| 11/10/2025 | 3.6 | 0.0 | | 19.0 | 14.2 | 93 | 60 | 6.04 | 20.85 |
| 12/10/2025 | 4.1 | 0.4 | | 19.3 | 12.1 | 80 | 60 | 5.38 | 24.53 |
| 13/10/2025 | 3.9 | 0.0 | | 19.9 | 11.7 | 84 | 49 | 4.13 | 19.60 |
| 14/10/2025 | 3.7 | 0.0 | | 17.9 | 10.6 | 90 | 59 | 3.30 | 25.02 |
| Totals: | 51.4 | 8.6 | | | | | | | |
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