Evapotranspiration Calculations
Bathurst 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 | 3.0 | 0.0 | 20.1 | 3.6 | 95 | 40 | 3.11 | 15.76 | |
| 02/09/2026 | 3.8 | 0.0 | 21.2 | 7.6 | 87 | 41 | 5.24 | 17.11 | |
| 03/09/2026 | 3.0 | 1.4 | 17.9 | 10.2 | 94 | 52 | 5.53 | 15.76 | |
| 04/09/2026 | 2.7 | 0.0 | 18.6 | 3.2 | 95 | 46 | 2.11 | 18.30 | |
| 05/09/2026 | 4.4 | 0.0 | 24.7 | 7.2 | 95 | 38 | 5.65 | 15.83 | |
| 06/09/2026 | 2.4 | 4.6 | 14.9 | 7.0 | 96 | 59 | 4.51 | 16.02 | |
| 07/09/2026 | 2.3 | 0.0 | 16.2 | 0.4 | 99 | 56 | 2.22 | 17.31 | |
| 08/09/2026 | 2.8 | 0.0 | 17.1 | 2.1 | 93 | 42 | 2.58 | 18.90 | |
| 09/09/2026 | 2.3 | 0.0 | 14.9 | 1.1 | 95 | 47 | 2.70 | 14.33 | |
| 10/09/2026 | 2.8 | 0.0 | 15.9 | 0.7 | 84 | 45 | 3.11 | 19.17 | |
| 11/09/2026 | 2.6 | 0.0 | 18.6 | 1.2 | 98 | 42 | 1.16 | 19.45 | |
| 12/09/2026 | 2.6 | 0.0 | 19.6 | 1.8 | 98 | 35 | 0.79 | 19.62 | |
| 13/09/2026 | 2.7 | 0.0 | 20.1 | 3.2 | 97 | 41 | 1.51 | 17.36 | |
| 14/09/2026 | 3.5 | 0.0 | 22.8 | 4.2 | 95 | 40 | 3.22 | 16.97 | |
| 15/09/2026 | 3.1 | 0.0 | 19.3 | 5.7 | 98 | 53 | 3.86 | 19.54 | |
| Totals: | 44.0 | 6.0 |
