Evapotranspiration Calculations
Derby Aero - 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 | 8.4 | 0.0 | 38.0 | 26.6 | 94 | 37 | 4.44 | 29.07 | |
| 02/01/2026 | 6.8 | 0.0 | 36.6 | 27.0 | 92 | 57 | 4.26 | 25.38 | |
| 03/01/2026 | 6.6 | 1.0 | 37.4 | 24.4 | 93 | 48 | 2.89 | 25.34 | |
| 04/01/2026 | 7.1 | 0.0 | 37.4 | 27.5 | 90 | 53 | 3.85 | 25.73 | |
| 05/01/2026 | 7.9 | 0.0 | 36.7 | 28.4 | 85 | 57 | 5.18 | 29.04 | |
| 06/01/2026 | 8.0 | 0.0 | 37.1 | 24.8 | 85 | 50 | 5.14 | 28.35 | |
| 07/01/2026 | 8.5 | 0.0 | 37.3 | 26.7 | 90 | 40 | 5.06 | 29.27 | |
| 08/01/2026 | 8.1 | 1.2 | 37.6 | 24.2 | 86 | 42 | 4.30 | 29.06 | |
| 09/01/2026 | 7.7 | 0.2 | 37.5 | 28.2 | 87 | 49 | 4.96 | 26.01 | |
| Totals: | 69.1 | 2.4 |
