Evapotranspiration Calculations
Coonawarra - 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 | 1.4 | 5.8 | | 16.3 | 13.7 | 100 | 82 | 2.26 | 7.75 |
| 02/10/2026 | 2.2 | 4.4 | | 16.9 | 12.2 | 94 | 64 | 5.35 | 8.60 |
| 03/10/2026 | 2.1 | 12.2 | | 16.6 | 11.1 | 95 | 75 | 6.90 | 11.25 |
| 04/10/2026 | 3.3 | 0.0 | | 18.3 | 5.9 | 95 | 53 | 3.65 | 21.17 |
| 05/10/2026 | 3.0 | 0.0 | | 18.7 | 8.6 | 93 | 55 | 2.92 | 18.49 |
| 06/10/2026 | 3.1 | 1.6 | | 17.4 | 8.3 | 98 | 50 | 5.02 | 17.14 |
| 07/10/2026 | 3.4 | 0.0 | | 19.1 | 1.1 | 95 | 41 | 2.20 | 23.04 |
| 08/10/2026 | 5.5 | 0.0 | | 24.6 | 4.2 | 93 | 30 | 5.49 | 23.24 |
| 09/10/2026 | 3.4 | 0.0 | | 20.4 | 14.5 | 94 | 43 | 5.55 | 9.78 |
| 10/10/2026 | 3.2 | 4.4 | | 19.2 | 8.3 | 100 | 59 | 6.02 | 18.85 |
| 11/10/2026 | 5.6 | 0.2 | | 26.6 | 9.8 | 96 | 36 | 5.63 | 22.77 |
| 12/10/2026 | 3.4 | 4.0 | | 17.3 | 10.9 | 100 | 47 | 4.57 | 19.59 |
| 13/10/2026 | 3.1 | 0.0 | | 16.5 | 4.8 | 95 | 48 | 4.17 | 18.47 |
| 14/10/2026 | 2.3 | 0.2 | | 14.3 | 7.3 | 89 | 54 | 3.08 | 11.11 |
| 15/10/2026 | 3.9 | 0.0 | | 19.7 | 4.2 | 93 | 42 | 3.26 | 23.79 |
| 16/10/2026 | 4.7 | 0.0 | | 23.8 | 6.4 | 92 | 37 | 4.01 | 22.91 |
| 17/10/2026 | 5.0 | 0.0 | | 25.1 | 9.9 | 90 | 44 | 4.28 | 24.83 |
| 18/10/2026 | 6.3 | 0.0 | | 26.9 | 15.2 | 64 | 39 | 5.30 | 24.52 |
| 19/10/2026 | 6.9 | 0.0 | | 28.3 | 17.1 | 65 | 35 | 6.50 | 21.63 |
| 20/10/2026 | 4.5 | 0.0 | | 23.5 | 17.3 | 87 | 49 | 4.97 | 19.21 |
| 21/10/2026 | 3.9 | 0.0 | | 25.1 | 13.4 | 93 | 56 | 3.03 | 18.98 |
| 22/10/2026 | 6.6 | 0.0 | | 31.7 | 12.2 | 100 | 27 | 4.20 | 24.01 |
| 23/10/2026 | 4.3 | 0.0 | | 26.7 | 15.8 | 89 | 42 | 4.09 | 14.16 |
| 24/10/2026 | 4.2 | 0.0 | | 24.2 | 11.6 | 92 | 42 | 3.29 | 19.10 |
| 25/10/2026 | 2.7 | 5.0 | | 16.3 | 10.2 | 100 | 47 | 4.38 | 12.21 |
| 26/10/2026 | 3.4 | 0.4 | | 17.3 | 2.3 | 100 | 47 | 3.64 | 21.41 |
| Totals: | 101.4 | 38.2 | | | | | | | |
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