Evapotranspiration Calculations
Dalby 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 | 4.2 | 0.0 | 24.8 | 7.5 | 96 | 30 | 3.58 | 17.28 | |
| 02/09/2026 | 4.4 | 0.0 | 26.9 | 7.4 | 94 | 30 | 3.03 | 19.53 | |
| 03/09/2026 | 6.7 | 0.0 | 31.5 | 9.0 | 81 | 20 | 4.86 | 20.26 | |
| 04/09/2026 | 5.2 | 0.0 | 31.3 | 8.9 | 73 | 21 | 2.65 | 20.38 | |
| 05/09/2026 | 5.8 | 0.0 | 32.7 | 8.9 | 74 | 17 | 3.08 | 20.45 | |
| 06/09/2026 | 7.4 | 0.0 | 32.8 | 15.0 | 64 | 21 | 5.21 | 20.55 | |
| 07/09/2026 | 5.6 | 0.0 | 28.5 | 5.4 | 88 | 16 | 3.66 | 20.60 | |
| 08/09/2026 | 4.8 | 0.0 | 26.2 | 3.0 | 80 | 28 | 3.39 | 20.17 | |
| 09/09/2026 | 4.3 | 0.0 | 26.2 | 7.4 | 94 | 29 | 2.86 | 19.78 | |
| 10/09/2026 | 3.8 | 0.0 | 22.6 | 8.8 | 87 | 43 | 4.76 | 14.09 | |
| 11/09/2026 | 4.5 | 0.0 | 23.6 | 5.4 | 89 | 36 | 4.98 | 18.48 | |
| 12/09/2026 | 3.4 | 0.0 | 21.7 | 9.1 | 89 | 47 | 4.26 | 13.63 | |
| 13/09/2026 | 1.2 | 6.9 | 95 | 25 | 4.10 | 21.41 | |||
| 14/09/2026 | 5.5 | 26.5 | 5.3 | 95 | 19 | 4.14 | 21.55 | ||
| 15/09/2026 | 4.7 | 0.0 | 29.0 | 5.0 | 89 | 22 | 2.17 | 21.69 | |
| Totals: | 70.3 | 1.2 |
