Evapotranspiration Calculations
Ballera Gas Field - 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 | 5.0 | 0.0 | 21.5 | 6.2 | 64 | 22 | 4.91 | 19.88 | |
| 02/09/2025 | 5.1 | 0.0 | 22.9 | 9.1 | 62 | 20 | 4.46 | 19.92 | |
| 03/09/2025 | 5.7 | 0.0 | 25.5 | 8.8 | 53 | 12 | 4.03 | 20.15 | |
| 04/09/2025 | 6.7 | 0.0 | 29.2 | 10.6 | 42 | 14 | 4.46 | 19.95 | |
| 05/09/2025 | 7.1 | 0.0 | 31.5 | 14.3 | 41 | 17 | 4.60 | 19.49 | |
| 06/09/2025 | 9.3 | 0.0 | 33.6 | 16.7 | 41 | 17 | 6.81 | 20.54 | |
| 07/09/2025 | 8.5 | 0.2 | 29.5 | 20.8 | 57 | 27 | 9.52 | 17.21 | |
| 08/09/2025 | 6.6 | 0.0 | 31.5 | 21.0 | 99 | 31 | 7.81 | 16.53 | |
| 09/09/2025 | 2.5 | 17.8 | 23.0 | 19.2 | 100 | 72 | 6.96 | 11.10 | |
| 10/09/2025 | 8.2 | 13.5 | 100 | 33 | 8.02 | 21.41 | |||
| 11/09/2025 | 21.25 | ||||||||
| 12/09/2025 | 20.4 | 91 | 30 | 6.33 | 21.45 | ||||
| 13/09/2025 | 5.3 | 0.0 | 22.8 | 9.4 | 77 | 24 | 5.06 | 21.90 | |
| 14/09/2025 | 6.1 | 0.0 | 27.9 | 9.5 | 78 | 15 | 4.12 | 22.01 | |
| 15/09/2025 | 7.5 | 0.0 | 31.1 | 13.9 | 54 | 20 | 5.22 | 22.19 | |
| 16/09/2025 | 10.1 | 0.0 | 34.2 | 18.7 | 44 | 9 | 6.83 | 21.70 | |
| 17/09/2025 | 7.2 | 0.0 | 27.5 | 16.8 | 56 | 25 | 6.20 | 22.34 | |
| 18/09/2025 | 7.0 | 0.0 | 31.4 | 13.6 | 59 | 21 | 4.66 | 20.66 | |
| 19/09/2025 | 6.6 | 0.0 | 32.5 | 20.0 | 100 | 28 | 7.45 | 13.00 | |
| 20/09/2025 | 5.0 | 8.6 | 24.4 | 15.7 | 100 | 31 | 4.46 | 23.15 | |
| Totals: | 111.3 | 34.8 |
