Evapotranspiration Calculations
Coonabarabran 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 | 3.9 | 0.0 | 23.5 | 11.2 | 75 | 30 | 4.06 | 15.29 | |
| 02/05/2026 | 3.7 | 0.0 | 24.1 | 12.7 | 80 | 37 | 4.37 | 11.20 | |
| 03/05/2026 | 4.0 | 0.0 | 24.4 | 13.4 | 70 | 34 | 4.31 | 13.60 | |
| 04/05/2026 | 2.2 | 0.0 | 17.7 | 15.8 | 98 | 47 | 4.72 | 4.95 | |
| 05/05/2026 | 2.6 | 7.6 | 17.8 | 10.7 | 92 | 44 | 4.30 | 10.91 | |
| 06/05/2026 | 3.5 | 0.0 | 21.9 | 8.5 | 81 | 27 | 3.61 | 14.73 | |
| 07/05/2026 | 3.0 | 0.0 | 12.7 | 7.5 | 88 | 27 | 6.47 | 10.94 | |
| 08/05/2026 | 3.1 | 0.0 | 15.6 | 4.5 | 79 | 42 | 6.87 | 14.53 | |
| 09/05/2026 | 3.0 | 0.0 | 20.5 | 7.3 | 91 | 31 | 3.31 | 14.42 | |
| 10/05/2026 | 3.0 | 0.0 | 22.5 | 10.0 | 62 | 26 | 2.29 | 14.29 | |
| 11/05/2026 | 3.2 | 0.0 | 22.5 | 10.2 | 86 | 38 | 3.94 | 13.46 | |
| 12/05/2026 | 3.3 | 0.0 | 20.9 | 9.2 | 87 | 40 | 4.87 | 13.88 | |
| 13/05/2026 | 3.0 | 0.0 | 21.2 | 9.4 | 93 | 43 | 4.39 | 13.47 | |
| 14/05/2026 | 3.0 | 0.0 | 20.6 | 8.6 | 94 | 31 | 3.84 | 13.54 | |
| 15/05/2026 | 3.0 | 0.0 | 21.3 | 10.2 | 89 | 36 | 3.61 | 13.76 | |
| 16/05/2026 | 3.1 | 0.0 | 22.4 | 10.6 | 85 | 33 | 3.48 | 11.99 | |
| 17/05/2026 | 2.0 | 0.0 | 20.2 | 11.8 | 87 | 53 | 2.29 | 9.68 | |
| Totals: | 52.6 | 7.6 |
