Evapotranspiration Calculations
Cowra Airport - October 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) |
| 01/10/2026 | 4.3 | 0.0 | | 26.9 | 5.3 | 97 | 35 | 2.81 | 19.05 |
| 02/10/2026 | 2.1 | 0.0 | | 20.6 | 15.0 | 94 | 53 | 1.86 | 7.59 |
| 03/10/2026 | 2.7 | 15.0 | | 21.1 | 15.2 | 97 | 57 | 3.30 | 11.56 |
| 04/10/2026 | 2.9 | 11.4 | | 21.3 | 5.7 | 99 | 56 | 0.90 | 19.32 |
| 05/10/2026 | 2.6 | 0.0 | | 22.3 | 9.2 | 97 | 46 | 1.27 | 13.77 |
| 06/10/2026 | 3.8 | 0.6 | | 22.3 | 11.2 | 99 | 46 | 2.27 | 21.64 |
| 07/10/2026 | 3.8 | 0.0 | | 20.7 | 4.9 | 99 | 43 | 2.81 | 23.99 |
| 08/10/2026 | 3.7 | 0.0 | | 22.1 | 1.6 | 99 | 30 | 1.41 | 24.23 |
| 09/10/2026 | 4.2 | 0.0 | | 27.8 | 2.7 | 99 | 33 | 1.30 | 24.34 |
| 10/10/2026 | 4.6 | 3.4 | | 26.3 | 12.2 | 94 | 38 | 3.08 | 20.56 |
| 11/10/2026 | 4.6 | 0.2 | | 27.9 | 5.3 | 97 | 32 | 1.77 | 24.70 |
| 12/10/2026 | 3.7 | 0.0 | | 28.4 | 7.1 | 99 | 44 | 2.08 | 16.06 |
| 13/10/2026 | 2.7 | 16.4 | | 20.3 | 13.0 | 98 | 50 | 2.02 | 13.25 |
| 14/10/2026 | 3.9 | 1.4 | | 21.5 | 2.8 | 99 | 43 | 2.22 | 24.51 |
| 15/10/2026 | 3.9 | 0.2 | | 21.4 | 3.6 | 95 | 41 | 3.17 | 20.95 |
| 16/10/2026 | 4.4 | 0.0 | | 23.6 | 6.1 | 96 | 39 | 3.15 | 23.44 |
| 17/10/2026 | 4.2 | 0.0 | | 23.4 | 6.3 | 94 | 34 | 2.94 | 19.76 |
| 18/10/2026 | 4.1 | 0.0 | | 24.6 | 4.9 | 97 | 36 | 1.38 | 24.48 |
| 19/10/2026 | 4.3 | 0.0 | | 26.0 | 5.8 | 97 | 35 | 1.55 | 24.27 |
| 20/10/2026 | 4.7 | 0.0 | | 26.9 | 9.7 | 94 | 33 | 1.66 | 25.54 |
| 21/10/2026 | 5.3 | 0.0 | | 28.3 | 9.2 | 96 | 26 | 2.22 | 25.93 |
| 22/10/2026 | 4.9 | 0.0 | | 28.2 | 9.0 | 94 | 42 | 3.55 | 20.98 |
| 23/10/2026 | 4.4 | 0.0 | | 27.7 | 11.1 | 96 | 40 | 2.19 | 20.84 |
| 24/10/2026 | 4.8 | 0.0 | | 30.6 | 10.2 | 98 | 39 | 1.59 | 24.11 |
| 25/10/2026 | 4.9 | 0.0 | | 29.5 | 18.1 | 97 | 51 | 5.86 | 16.42 |
| 26/10/2026 | 5.0 | 23.4 | | 20.5 | 10.7 | 92 | 31 | 4.08 | 26.69 |
| Totals: | 104.5 | 72.0 | | | | | | | |
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