Evapotranspiration Calculations
Birdsville Airport - July 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/07/2026 | 3.9 | 0.0 | 28.5 | 12.7 | 97 | 55 | 6.98 | 12.43 | |
| 02/07/2026 | 2.7 | 11.2 | 24.1 | 13.1 | 94 | 36 | 2.29 | 14.21 | |
| 03/07/2026 | 3.0 | 0.2 | 21.9 | 9.5 | 90 | 42 | 3.89 | 14.84 | |
| 04/07/2026 | 2.2 | 0.0 | 18.1 | 9.4 | 92 | 54 | 4.60 | 8.09 | |
| 05/07/2026 | 3.1 | 0.0 | 19.1 | 11.6 | 78 | 47 | 5.15 | 14.92 | |
| 06/07/2026 | 2.6 | 0.0 | 18.4 | 6.1 | 95 | 48 | 4.42 | 14.45 | |
| 07/07/2026 | 3.0 | 0.0 | 24.3 | 9.1 | 96 | 42 | 3.32 | 15.01 | |
| 08/07/2026 | 3.6 | 0.0 | 25.0 | 12.7 | 74 | 37 | 3.55 | 14.28 | |
| 09/07/2026 | 2.1 | 2.4 | 20.0 | 13.4 | 96 | 57 | 3.56 | 10.25 | |
| 10/07/2026 | 2.3 | 1.0 | 21.2 | 9.2 | 98 | 56 | 2.81 | 14.62 | |
| 11/07/2026 | 2.8 | 0.0 | 22.3 | 9.9 | 93 | 40 | 3.12 | 13.52 | |
| 12/07/2026 | 2.9 | 0.0 | 22.7 | 8.6 | 90 | 42 | 3.03 | 15.23 | |
| 13/07/2026 | 2.6 | 0.0 | 19.9 | 6.9 | 93 | 41 | 3.08 | 15.33 | |
| 14/07/2026 | 3.0 | 0.0 | 20.8 | 6.3 | 94 | 39 | 3.85 | 15.39 | |
| 15/07/2026 | 3.6 | 0.0 | 21.7 | 7.4 | 89 | 35 | 4.98 | 15.46 | |
| 16/07/2026 | 3.8 | 0.0 | 21.3 | 6.1 | 89 | 27 | 4.77 | 15.50 | |
| Totals: | 47.2 | 14.8 |
