Evapotranspiration Calculations
Roma Airport - September 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/09/2026 | 4.7 | 0.0 | 25.8 | 11.1 | 78 | 30 | 3.70 | 19.21 | |
| 02/09/2026 | 5.3 | 0.0 | 29.6 | 10.4 | 81 | 21 | 3.32 | 20.04 | |
| 03/09/2026 | 6.3 | 0.0 | 33.4 | 11.3 | 65 | 16 | 3.40 | 20.29 | |
| 04/09/2026 | 4.8 | 0.0 | 32.4 | 10.7 | 75 | 18 | 1.96 | 20.48 | |
| 05/09/2026 | 5.1 | 0.0 | 33.8 | 11.9 | 71 | 17 | 2.32 | 17.98 | |
| 06/09/2026 | 6.5 | 0.0 | 32.7 | 15.6 | 57 | 22 | 3.87 | 20.72 | |
| 07/09/2026 | 5.8 | 0.0 | 28.9 | 9.0 | 61 | 12 | 3.35 | 20.83 | |
| 08/09/2026 | 4.4 | 0.0 | 26.4 | 5.7 | 70 | 15 | 2.09 | 20.92 | |
| 09/09/2026 | 5.2 | 0.0 | 28.4 | 6.5 | 83 | 19 | 3.09 | 21.01 | |
| 10/09/2026 | 5.1 | 0.0 | 26.4 | 10.6 | 63 | 31 | 4.11 | 18.03 | |
| 11/09/2026 | 5.8 | 0.0 | 25.6 | 13.9 | 65 | 22 | 4.54 | 20.91 | |
| 12/09/2026 | 5.0 | 0.0 | 25.8 | 11.0 | 85 | 24 | 3.81 | 20.19 | |
| 13/09/2026 | 5.0 | 0.0 | 27.4 | 10.5 | 88 | 25 | 3.13 | 21.21 | |
| 14/09/2026 | 0.0 | 10.3 | 74 | 24 | 3.74 | 21.65 | |||
| 15/09/2026 | 100 | 19 | 3.60 | 21.70 | |||||
| Totals: | 69.0 | 0.0 |
