Evapotranspiration Calculations
Forbes Airport - 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 | 8.6 | 0.0 | 34.5 | 15.6 | 73 | 14 | 3.56 | 31.69 | |
| 02/01/2026 | 8.1 | 0.0 | 35.1 | 15.6 | 69 | 18 | 3.43 | 28.60 | |
| 03/01/2026 | 9.7 | 0.0 | 38.5 | 17.4 | 71 | 17 | 4.54 | 28.60 | |
| 04/01/2026 | 9.1 | 0.0 | 38.0 | 20.3 | 67 | 14 | 4.45 | 23.23 | |
| 05/01/2026 | 8.5 | 0.2 | 37.7 | 16.6 | 76 | 19 | 3.53 | 27.96 | |
| 06/01/2026 | 8.0 | 0.0 | 37.4 | 16.8 | 82 | 17 | 2.49 | 31.60 | |
| 07/01/2026 | 8.4 | 0.0 | 40.3 | 19.3 | 61 | 12 | 2.32 | 31.34 | |
| 08/01/2026 | 10.6 | 0.0 | 41.2 | 25.2 | 40 | 15 | 3.99 | 31.29 | |
| 09/01/2026 | 12.6 | 0.0 | 40.1 | 22.1 | 43 | 15 | 6.58 | 31.21 | |
| 10/01/2026 | 14.7 | 0.0 | 42.3 | 25.7 | 36 | 14 | 7.96 | 30.50 | |
| 11/01/2026 | 7.5 | 0.0 | 32.1 | 20.7 | 61 | 13 | 4.12 | 20.49 | |
| 12/01/2026 | 7.8 | 0.0 | 35.0 | 16.4 | 69 | 26 | 3.62 | 27.34 | |
| 13/01/2026 | 6.9 | 0.0 | 37.5 | 17.2 | 75 | 26 | 1.94 | 27.35 | |
| 14/01/2026 | 8.5 | 0.0 | 37.3 | 23.9 | 86 | 34 | 5.09 | 26.86 | |
| 15/01/2026 | 9.1 | 3.2 | 39.1 | 19.3 | 93 | 11 | 3.53 | 30.34 | |
| Totals: | 138.1 | 3.4 |
