Evapotranspiration Calculations
Coffin Bay (Point Avoid) - January 2026 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) |
| 01/01/2026 | 5.3 | 0.0 | | 22.1 | 12.3 | 86 | 59 | 7.38 | 31.56 |
| 02/01/2026 | 4.9 | 0.0 | | 22.0 | 13.9 | 91 | 65 | 6.64 | 30.59 |
| 03/01/2026 | 5.5 | 0.0 | | 22.2 | 15.3 | 87 | 55 | 7.16 | 30.58 |
| 04/01/2026 | 4.9 | 0.0 | | 21.4 | 15.5 | 83 | 57 | 6.23 | 25.11 |
| 05/01/2026 | | 0.0 | | | 13.6 | 92 | 68 | 5.72 | 31.67 |
| 06/01/2026 | 8.0 | | | 33.0 | 14.3 | 87 | 24 | 3.76 | 31.72 |
| 07/01/2026 | 10.0 | 0.0 | | 36.8 | 21.4 | 86 | 21 | 5.82 | 31.20 |
| 08/01/2026 | 5.9 | 0.0 | | 23.4 | 17.8 | 91 | 53 | 8.92 | 30.14 |
| 09/01/2026 | 5.3 | 0.0 | | 24.1 | 16.5 | 95 | 60 | 5.80 | 29.27 |
| 10/01/2026 | 5.7 | 0.0 | | 21.7 | 15.2 | 67 | 45 | 7.72 | 21.20 |
| 11/01/2026 | 5.8 | 0.0 | | 21.4 | 14.0 | 74 | 48 | 7.61 | 28.64 |
| 12/01/2026 | 5.3 | 0.0 | | 21.7 | 12.2 | 86 | 56 | 7.11 | 31.24 |
| 13/01/2026 | 5.3 | 0.0 | | 21.6 | 14.5 | 88 | 59 | 7.14 | 31.21 |
| 14/01/2026 | 5.0 | 0.0 | | 22.5 | 14.6 | 90 | 65 | 6.68 | 30.39 |
| 15/01/2026 | 5.4 | 0.0 | | 21.9 | 15.5 | 83 | 58 | 8.81 | 28.43 |
| 16/01/2026 | 3.9 | 0.0 | | 21.3 | 15.5 | 90 | 64 | 7.80 | 18.38 |
| 17/01/2026 | 4.8 | 0.0 | | 22.4 | 15.8 | 95 | 68 | 7.10 | 30.71 |
| 18/01/2026 | 9.3 | | | 35.9 | 14.6 | 95 | 22 | 5.57 | 29.68 |
| 19/01/2026 | 5.0 | 0.2 | | 22.8 | 16.0 | 94 | 65 | 6.35 | 30.16 |
| 20/01/2026 | 3.8 | 0.0 | | 21.2 | 16.5 | 88 | 73 | 8.41 | 20.62 |
| 21/01/2026 | 5.1 | 0.0 | | 22.2 | 15.9 | 86 | 54 | 8.68 | 24.18 |
| 22/01/2026 | 6.1 | 0.0 | | 23.1 | 14.4 | 84 | 41 | 6.44 | 30.03 |
| 23/01/2026 | 9.5 | 0.0 | | 35.8 | 14.3 | 92 | 16 | 5.17 | 30.34 |
| 24/01/2026 | 8.5 | 0.0 | | 32.5 | 22.1 | 86 | 19 | 7.46 | 19.71 |
| 25/01/2026 | | 0.0 | | | 16.2 | 91 | 66 | 6.50 | 29.84 |
| 26/01/2026 | 10.9 | | | 40.7 | 16.3 | 82 | 17 | 5.49 | 29.15 |
| 27/01/2026 | 5.6 | 0.0 | | 26.1 | 18.6 | 94 | 46 | 5.27 | 25.09 |
| 28/01/2026 | 3.7 | 0.0 | | 22.4 | 17.6 | 95 | 71 | 8.08 | 20.11 |
| 29/01/2026 | 5.3 | 0.0 | | 24.0 | 17.1 | 89 | 51 | 8.43 | 21.94 |
| 30/01/2026 | 4.9 | 0.0 | | 25.0 | 17.2 | 94 | 57 | 7.83 | 21.57 |
| Totals: | 168.7 | 0.2 | | | | | | | |
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