Evapotranspiration Calculations
Mackay Aero - 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 | 24.3 | 100 | 63 | 3.74 | 21.74 | ||||
| 02/09/2025 | 0.0 | 13.8 | 100 | 64 | 4.03 | 20.63 | |||
| 03/09/2025 | 4.0 | 25.0 | 12.3 | 97 | 61 | 4.66 | 22.09 | ||
| 04/09/2025 | 3.4 | 3.6 | 25.7 | 16.8 | 96 | 74 | 4.77 | 18.70 | |
| 05/09/2025 | 3.5 | 4.4 | 26.0 | 17.8 | 98 | 70 | 4.73 | 18.62 | |
| 06/09/2025 | 4.4 | 0.0 | 26.3 | 17.5 | 95 | 63 | 7.35 | 21.32 | |
| 07/09/2025 | 5.1 | 0.0 | 25.7 | 20.5 | 83 | 60 | 8.08 | 21.60 | |
| 08/09/2025 | 5.3 | 0.0 | 26.2 | 19.4 | 88 | 52 | 7.35 | 22.73 | |
| 09/09/2025 | 4.1 | 2.0 | 25.8 | 17.4 | 96 | 63 | 4.50 | 21.40 | |
| 10/09/2025 | 4.9 | 0.0 | 29.0 | 14.5 | 100 | 48 | 4.05 | 22.91 | |
| 11/09/2025 | 5.4 | 0.0 | 29.5 | 15.9 | 98 | 24 | 3.02 | 23.09 | |
| 12/09/2025 | 5.2 | 0.0 | 25.1 | 13.3 | 98 | 33 | 5.07 | 23.12 | |
| 13/09/2025 | 4.4 | 0.0 | 25.7 | 11.8 | 94 | 59 | 6.26 | 21.88 | |
| 14/09/2025 | 3.5 | 1.4 | 24.5 | 18.6 | 92 | 65 | 7.50 | 12.43 | |
| 15/09/2025 | 5.3 | 0.2 | 26.5 | 19.2 | 80 | 59 | 8.37 | 20.99 | |
| 16/09/2025 | 4.5 | 0.0 | 26.4 | 18.4 | 92 | 65 | 5.63 | 22.43 | |
| 17/09/2025 | 4.2 | 0.0 | 26.9 | 19.7 | 97 | 73 | 3.99 | 23.27 | |
| 18/09/2025 | 4.1 | 0.0 | 27.3 | 18.4 | 97 | 71 | 3.59 | 22.50 | |
| 19/09/2025 | 4.1 | 0.0 | 27.1 | 17.5 | 99 | 68 | 3.64 | 22.32 | |
| 20/09/2025 | 4.2 | 0.0 | 27.4 | 15.7 | 99 | 66 | 3.09 | 23.37 | |
| Totals: | 79.6 | 11.6 |
