Evapotranspiration Calculations
Mackay Aero - 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 | 4.4 | 0.0 | 24.9 | 16.5 | 90 | 60 | 6.73 | 21.28 | |
| 02/09/2026 | 3.6 | 0.0 | 24.5 | 12.3 | 98 | 66 | 3.85 | 21.90 | |
| 03/09/2026 | 3.9 | 0.0 | 25.3 | 11.5 | 98 | 56 | 2.83 | 22.23 | |
| 04/09/2026 | 4.0 | 0.0 | 26.5 | 11.9 | 99 | 57 | 2.74 | 22.27 | |
| 05/09/2026 | 3.7 | 0.0 | 26.0 | 11.3 | 98 | 64 | 3.02 | 21.93 | |
| 06/09/2026 | 3.9 | 0.2 | 26.0 | 12.2 | 99 | 60 | 2.85 | 22.31 | |
| 07/09/2026 | 4.4 | 0.0 | 27.8 | 13.0 | 99 | 49 | 2.90 | 22.66 | |
| 08/09/2026 | 4.0 | 0.0 | 26.2 | 15.1 | 99 | 63 | 3.45 | 22.66 | |
| 09/09/2026 | 3.9 | 0.2 | 26.4 | 17.0 | 98 | 60 | 3.66 | 19.98 | |
| 10/09/2026 | 4.8 | 0.2 | 26.2 | 15.1 | 96 | 52 | 6.04 | 22.93 | |
| 11/09/2026 | 5.1 | 1.8 | 25.7 | 18.5 | 93 | 53 | 9.57 | 20.44 | |
| 12/09/2026 | 5.1 | 0.0 | 25.7 | 16.7 | 83 | 54 | 6.54 | 22.64 | |
| 13/09/2026 | 4.4 | 0.4 | 25.4 | 16.1 | 95 | 60 | 6.06 | 22.30 | |
| 14/09/2026 | 4.7 | 0.2 | 25.7 | 16.2 | 93 | 57 | 6.15 | 22.86 | |
| 15/09/2026 | 4.6 | 0.0 | 25.7 | 15.8 | 93 | 57 | 5.38 | 22.34 | |
| Totals: | 64.5 | 3.0 |
