Evapotranspiration Calculations
Walgett Airport - May 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/05/2026 | 4.2 | 0.0 | 28.0 | 12.0 | 68 | 23 | 2.99 | 15.87 | |
| 02/05/2026 | 4.0 | 0.0 | 28.5 | 11.4 | 62 | 38 | 3.38 | 11.91 | |
| 03/05/2026 | 5.6 | 0.0 | 29.1 | 19.5 | 66 | 35 | 5.69 | 14.96 | |
| 04/05/2026 | 3.5 | 1.0 | 26.3 | 17.4 | 87 | 45 | 4.35 | 9.62 | |
| 05/05/2026 | 3.3 | 0.2 | 22.2 | 14.6 | 94 | 33 | 4.17 | 11.06 | |
| 06/05/2026 | 3.5 | 0.0 | 23.6 | 5.7 | 96 | 29 | 3.33 | 15.29 | |
| 07/05/2026 | 3.5 | 0.0 | 18.8 | 5.4 | 96 | 24 | 4.98 | 13.69 | |
| 08/05/2026 | 3.4 | 0.0 | 20.1 | 2.6 | 76 | 35 | 4.19 | 15.14 | |
| 09/05/2026 | 3.2 | 0.0 | 23.4 | 5.3 | 93 | 30 | 2.89 | 15.03 | |
| 10/05/2026 | 2.8 | 0.0 | 26.8 | 5.2 | 90 | 22 | 1.61 | 14.91 | |
| 11/05/2026 | 3.7 | 0.0 | 27.3 | 6.2 | 73 | 29 | 2.75 | 14.80 | |
| 12/05/2026 | 4.6 | 0.0 | 26.4 | 13.4 | 67 | 28 | 4.37 | 14.66 | |
| 13/05/2026 | 3.8 | 0.0 | 26.0 | 12.8 | 76 | 35 | 4.01 | 11.15 | |
| 14/05/2026 | 3.7 | 0.0 | 25.3 | 11.5 | 75 | 33 | 3.51 | 14.17 | |
| 15/05/2026 | 3.6 | 0.0 | 26.0 | 11.6 | 77 | 31 | 3.18 | 14.39 | |
| 16/05/2026 | 3.8 | 0.0 | 26.6 | 11.3 | 72 | 34 | 3.54 | 13.19 | |
| 17/05/2026 | 3.0 | 0.0 | 25.4 | 11.6 | 76 | 46 | 3.28 | 9.50 | |
| Totals: | 63.2 | 1.2 |
