Evapotranspiration Calculations
Southern Cross Airfield - August 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) |
| 01/08/2026 | 1.4 | 0.0 | | 14.7 | 1.5 | 100 | 56 | 1.96 | 8.80 |
| 02/08/2026 | 2.5 | 0.0 | | 17.0 | 1.6 | 100 | 39 | 3.76 | 14.61 |
| 03/08/2026 | 4.3 | 0.0 | | 23.6 | 4.3 | 86 | 29 | 5.43 | 14.30 |
| 04/08/2026 | 2.4 | 2.6 | | 20.8 | 12.0 | 100 | 54 | 3.89 | 12.62 |
| 05/08/2026 | 1.9 | 0.0 | | 19.4 | 4.0 | 100 | 46 | 1.29 | 14.78 |
| 06/08/2026 | 2.6 | 0.0 | | 22.6 | 4.2 | 100 | 47 | 2.89 | 13.26 |
| 07/08/2026 | 2.1 | 0.0 | | 19.1 | 2.0 | 100 | 53 | 2.90 | 12.10 |
| 08/08/2026 | 2.4 | 10.2 | | 12.9 | 7.0 | 100 | 47 | 8.34 | 11.13 |
| 09/08/2026 | 2.0 | 1.6 | | 14.6 | 2.2 | 96 | 55 | 3.95 | 14.45 |
| 10/08/2026 | 2.6 | 0.0 | | 17.0 | 7.4 | 93 | 50 | 5.71 | 10.97 |
| 11/08/2026 | 2.0 | 3.2 | | 13.1 | 1.7 | 97 | 52 | 4.09 | 15.30 |
| 12/08/2026 | 1.7 | 0.0 | | 16.6 | -0.5 | 100 | 50 | 1.10 | 15.81 |
| 13/08/2026 | 2.3 | 0.0 | | 19.3 | 0.5 | 100 | 40 | 1.90 | 15.79 |
| 14/08/2026 | 2.8 | 0.0 | | 18.5 | 4.3 | 97 | 37 | 3.87 | 13.75 |
| 15/08/2026 | 3.1 | 0.0 | | 21.2 | 6.3 | 93 | 36 | 3.35 | 15.51 |
| 16/08/2026 | 3.5 | 0.0 | | 21.1 | 4.7 | 92 | 28 | 3.78 | 16.32 |
| 17/08/2026 | 4.3 | 0.0 | | 21.8 | 5.7 | 96 | 34 | 7.51 | 13.64 |
| 18/08/2026 | 2.2 | 2.8 | | 16.7 | 3.3 | 100 | 43 | 2.06 | 16.43 |
| 19/08/2026 | | 0.0 | | | 2.8 | 100 | 42 | 1.39 | 12.70 |
| 20/08/2026 | | | | 20.7 | | 99 | 32 | 1.18 | 16.88 |
| 21/08/2026 | 3.4 | 0.0 | | 23.3 | 6.2 | 99 | 28 | 2.83 | 17.01 |
| 22/08/2026 | 2.3 | 0.0 | | 17.8 | 6.8 | 96 | 42 | 3.13 | 8.64 |
| 23/08/2026 | 2.7 | 4.8 | | 20.1 | 10.9 | 100 | 53 | 3.45 | 16.40 |
| 24/08/2026 | 1.8 | 0.0 | | 18.4 | 5.8 | 100 | 50 | 1.06 | 12.21 |
| 25/08/2026 | 3.1 | 0.0 | | 22.5 | 3.3 | 100 | 34 | 2.47 | 17.27 |
| 26/08/2026 | 3.7 | 0.0 | | 26.3 | 3.4 | 98 | 24 | 2.40 | 16.42 |
| Totals: | 63.1 | 25.2 | | | | | | | |
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