Evapotranspiration Calculations
Gayndah Airport - October 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/10/2025 | 4.8 | 0.0 | 33.3 | 19.9 | 89 | 32 | 2.00 | 18.38 | |
| 02/10/2025 | 6.1 | 0.0 | 36.8 | 15.1 | 95 | 16 | 2.08 | 23.57 | |
| 03/10/2025 | 6.3 | 0.0 | 31.3 | 13.2 | 98 | 9 | 2.91 | 24.97 | |
| 04/10/2025 | 5.8 | 0.0 | 31.0 | 6.6 | 83 | 16 | 2.35 | 25.10 | |
| 05/10/2025 | 0.0 | 10.5 | 97 | 29 | 1.89 | 24.95 | |||
| 06/10/2025 | 5.2 | 32.9 | 10.8 | 96 | 20 | 1.44 | 25.38 | ||
| 07/10/2025 | 5.9 | 0.0 | 35.0 | 11.1 | 96 | 19 | 1.95 | 25.28 | |
| 08/10/2025 | 6.0 | 0.0 | 32.9 | 12.4 | 99 | 30 | 2.77 | 25.41 | |
| 09/10/2025 | 6.2 | 0.0 | 33.8 | 13.1 | 98 | 30 | 2.86 | 25.51 | |
| 10/10/2025 | 6.1 | 0.0 | 33.6 | 16.6 | 98 | 36 | 3.01 | 25.10 | |
| 11/10/2025 | 6.1 | 0.0 | 34.8 | 18.4 | 95 | 35 | 2.51 | 25.37 | |
| 12/10/2025 | 6.2 | 0.0 | 36.5 | 19.2 | 93 | 34 | 2.18 | 25.50 | |
| 13/10/2025 | 4.1 | 12.4 | 31.0 | 20.8 | 96 | 46 | 1.01 | 19.52 | |
| 14/10/2025 | 5.5 | 0.0 | 33.1 | 18.4 | 96 | 33 | 2.61 | 21.26 | |
| Totals: | 74.3 | 12.4 |
