Evapotranspiration Calculations
Ouse Fire Station - August 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) |
| 01/08/2026 | 1.2 | 0.0 | | 15.9 | 0.9 | 97 | 51 | 2.01 | 8.81 |
| 02/08/2026 | 1.2 | 0.0 | | 16.1 | -2.5 | 98 | 41 | 1.73 | 8.75 |
| 03/08/2026 | 0.9 | 2.4 | | 13.6 | -1.2 | 98 | 58 | 1.35 | 8.30 |
| 04/08/2026 | 0.4 | 0.0 | | 5.9 | -1.9 | 98 | 92 | 0.70 | 4.34 |
| 05/08/2026 | 0.8 | 3.4 | | 13.9 | 0.4 | 98 | 60 | 1.06 | 8.02 |
| 06/08/2026 | 0.8 | 0.2 | | 13.6 | -2.0 | 98 | 54 | 1.07 | 8.74 |
| 07/08/2026 | 0.9 | 0.0 | | 14.1 | 0.3 | 98 | 61 | 1.17 | 9.26 |
| 08/08/2026 | 0.8 | 0.0 | | 13.1 | 1.8 | 97 | 56 | 0.93 | 9.33 |
| 09/08/2026 | 0.9 | 0.0 | | 14.3 | 4.0 | 98 | 58 | 1.23 | 6.72 |
| 10/08/2026 | 0.7 | 2.8 | | 12.0 | 5.9 | 98 | 78 | 0.99 | 5.70 |
| 11/08/2026 | 1.3 | 0.0 | | 14.8 | 0.6 | 99 | 54 | 2.39 | 9.03 |
| 12/08/2026 | 1.3 | 0.8 | | 12.9 | 2.4 | 97 | 60 | 3.44 | 7.32 |
| 13/08/2026 | 1.9 | 0.8 | | 15.0 | 7.5 | 75 | 60 | 4.56 | 8.13 |
| 14/08/2026 | 1.3 | 0.0 | | 14.1 | 8.8 | 95 | 65 | 3.24 | 8.69 |
| 15/08/2026 | 1.0 | 0.6 | | 13.2 | -0.7 | 99 | 58 | 0.96 | 11.21 |
| 16/08/2026 | 1.0 | 0.2 | | 14.4 | -2.0 | 98 | 52 | 0.88 | 11.37 |
| 17/08/2026 | 1.2 | 0.0 | | 15.1 | -0.9 | 98 | 54 | 1.25 | 11.53 |
| 18/08/2026 | 1.3 | 0.0 | | 18.0 | 0.0 | 98 | 45 | 1.14 | 10.47 |
| 19/08/2026 | 1.2 | 0.0 | | 16.7 | 1.3 | 98 | 55 | 1.50 | 5.47 |
| 20/08/2026 | 1.7 | 0.0 | | 18.7 | 3.3 | 98 | 53 | 2.39 | 11.03 |
| 21/08/2026 | 1.6 | 0.0 | | 15.9 | 2.1 | 96 | 58 | 3.35 | 8.82 |
| 22/08/2026 | 2.1 | 13.0 | | 11.7 | 6.0 | 91 | 43 | 5.51 | 9.04 |
| 23/08/2026 | 2.3 | 0.0 | | 16.0 | 7.2 | 81 | 46 | 3.74 | 12.00 |
| 24/08/2026 | 2.1 | 0.0 | | 17.5 | 5.8 | 90 | 50 | 3.67 | 8.15 |
| 25/08/2026 | 1.2 | 0.4 | | 15.3 | 7.6 | 97 | 60 | 1.50 | 5.74 |
| 26/08/2026 | 2.0 | 0.8 | | 14.5 | 6.3 | 91 | 52 | 4.13 | 12.45 |
| Totals: | 33.1 | 25.4 | | | | | | | |
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