Evapotranspiration Calculations
Cessnock Airport - August 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/08/2026 | 1.4 | 0.0 | 18.2 | 1.1 | 97 | 56 | 1.19 | 12.38 | |
| 02/08/2026 | 1.6 | 0.0 | 19.4 | 1.3 | 97 | 46 | 1.15 | 13.78 | |
| 03/08/2026 | 2.2 | 0.0 | 21.3 | 3.2 | 97 | 45 | 2.61 | 9.45 | |
| 04/08/2026 | 2.1 | 2.6 | 20.3 | 1.5 | 98 | 27 | 1.65 | 14.04 | |
| 05/08/2026 | 2.3 | 0.0 | 16.8 | 0.0 | 96 | 35 | 2.92 | 14.15 | |
| 06/08/2026 | 1.8 | 0.0 | 16.7 | -0.7 | 96 | 38 | 1.57 | 13.57 | |
| 07/08/2026 | 1.8 | 0.0 | 18.3 | -2.0 | 97 | 39 | 1.37 | 14.34 | |
| 08/08/2026 | 1.7 | 0.0 | 18.6 | -0.7 | 97 | 35 | 1.06 | 13.39 | |
| 09/08/2026 | 1.5 | 0.0 | 17.3 | 2.4 | 98 | 49 | 1.51 | 9.25 | |
| 10/08/2026 | 3.0 | 5.4 | 16.6 | 8.8 | 97 | 45 | 8.25 | 13.28 | |
| 11/08/2026 | 3.8 | 0.0 | 20.8 | 11.4 | 84 | 37 | 5.90 | 14.77 | |
| 12/08/2026 | 3.1 | 0.0 | 19.8 | 5.7 | 87 | 37 | 4.29 | 11.90 | |
| 13/08/2026 | 2.9 | 0.0 | 20.1 | 7.9 | 93 | 34 | 3.13 | 14.91 | |
| 14/08/2026 | 1.9 | 0.0 | 20.3 | 0.4 | 97 | 42 | 1.15 | 15.19 | |
| 15/08/2026 | 1.6 | 0.0 | 19.3 | 3.0 | 97 | 51 | 1.29 | 10.24 | |
| 16/08/2026 | 1.8 | 4.2 | 18.8 | 4.9 | 98 | 50 | 1.79 | 11.01 | |
| 17/08/2026 | 2.0 | 1.4 | 18.9 | 4.7 | 97 | 52 | 2.11 | 13.05 | |
| 18/08/2026 | 1.4 | 0.0 | 17.1 | 7.4 | 97 | 67 | 1.28 | 9.21 | |
| Totals: | 37.9 | 13.6 |
