Evapotranspiration Calculations
Ouse Fire Station - 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 | 5.2 | 0.0 | 23.6 | 4.4 | 96 | 36 | 2.39 | 30.49 | |
| 02/01/2026 | 5.4 | 0.0 | 27.2 | 9.3 | 92 | 35 | 2.56 | 26.45 | |
| 03/01/2026 | 5.7 | 0.0 | 28.2 | 14.9 | 83 | 34 | 2.85 | 24.25 | |
| 04/01/2026 | 5.7 | 0.6 | 26.9 | 12.9 | 91 | 32 | 2.45 | 28.43 | |
| 05/01/2026 | 6.1 | 0.0 | 26.7 | 10.3 | 93 | 28 | 3.34 | 29.00 | |
| 06/01/2026 | 6.2 | 0.0 | 27.0 | 13.8 | 90 | 35 | 4.00 | 28.32 | |
| 07/01/2026 | 7.4 | 0.0 | 33.9 | 7.5 | 97 | 20 | 2.88 | 30.48 | |
| 08/01/2026 | 7.0 | 0.0 | 28.4 | 14.6 | 89 | 21 | 3.48 | 30.92 | |
| 09/01/2026 | 2.1 | 0.0 | 21.4 | 14.5 | 95 | 62 | 2.15 | 7.58 | |
| 10/01/2026 | 4.5 | 3.2 | 20.2 | 10.3 | 97 | 43 | 6.01 | 22.08 | |
| 11/01/2026 | 4.7 | 2.8 | 20.3 | 6.7 | 86 | 38 | 4.19 | 24.58 | |
| 12/01/2026 | 5.3 | 0.2 | 27.2 | 4.3 | 96 | 31 | 2.31 | 26.38 | |
| 13/01/2026 | 5.9 | 0.6 | 27.8 | 9.2 | 95 | 26 | 2.63 | 27.80 | |
| Totals: | 71.2 | 7.4 |
