Evapotranspiration Calculations
The Monument Airport - September 2025 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/09/2025 | 5.1 | 0.0 | 22.7 | 3.8 | 44 | 15 | 3.60 | 21.66 | |
| 02/09/2025 | 5.5 | 0.0 | 26.0 | 4.0 | 45 | 12 | 3.34 | 21.66 | |
| 03/09/2025 | 6.1 | 0.0 | 30.7 | 6.1 | 39 | 16 | 3.20 | 21.93 | |
| 04/09/2025 | 5.6 | 0.0 | 33.0 | 10.5 | 41 | 18 | 2.41 | 21.05 | |
| 05/09/2025 | 5.8 | 0.0 | 34.8 | 15.6 | 43 | 18 | 2.32 | 21.27 | |
| 06/09/2025 | 8.0 | 0.0 | 36.7 | 19.1 | 59 | 26 | 4.86 | 22.06 | |
| 07/09/2025 | 7.9 | 0.0 | 37.2 | 23.1 | 48 | 25 | 4.35 | 21.45 | |
| 08/09/2025 | 7.6 | 0.0 | 37.2 | 21.3 | 58 | 24 | 3.99 | 22.34 | |
| 09/09/2025 | 6.4 | 0.0 | 33.6 | 23.5 | 74 | 28 | 4.05 | 18.95 | |
| 10/09/2025 | 5.3 | 0.8 | 25.6 | 20.0 | 92 | 29 | 5.15 | 19.82 | |
| 11/09/2025 | 6.3 | 0.0 | 24.7 | 11.1 | 61 | 21 | 5.53 | 22.80 | |
| 12/09/2025 | 6.1 | 0.0 | 24.5 | 10.6 | 63 | 20 | 5.12 | 22.95 | |
| 13/09/2025 | 6.4 | 0.0 | 28.0 | 7.8 | 61 | 15 | 4.17 | 23.11 | |
| 14/09/2025 | 6.7 | 0.0 | 30.2 | 8.8 | 43 | 15 | 3.71 | 23.20 | |
| 15/09/2025 | 6.1 | 0.0 | 32.9 | 11.4 | 45 | 20 | 2.68 | 23.34 | |
| 16/09/2025 | 6.9 | 0.0 | 35.5 | 16.9 | 50 | 17 | 3.04 | 23.47 | |
| 17/09/2025 | 5.7 | 0.0 | 35.2 | 21.8 | 45 | 24 | 2.25 | 19.41 | |
| 18/09/2025 | 0.0 | 19.6 | 73 | 23 | 3.16 | 20.83 | |||
| 19/09/2025 | 79 | 25 | 4.51 | 20.59 | |||||
| 20/09/2025 | 91 | 47 | 3.78 | 13.34 | |||||
| Totals: | 107.5 | 0.8 |
