Evapotranspiration Calculations
Strathalbyn Racecourse - 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 | 5.4 | | 17.8 | 15.5 | 97 | 87 | 1.65 | 7.58 |
| 02/10/2026 | 1.9 | 21.6 | | 16.1 | 11.9 | 97 | 80 | 4.67 | 12.43 |
| 03/10/2026 | 1.7 | 0.4 | | 14.6 | 10.8 | 96 | 79 | 5.51 | 10.10 |
| 04/10/2026 | 1.9 | 1.2 | | 15.2 | 11.6 | 97 | 73 | 2.74 | 10.82 |
| 05/10/2026 | 3.2 | 0.0 | | 19.8 | 11.6 | 94 | 50 | 2.37 | 18.82 |
| 06/10/2026 | 3.2 | 0.2 | | 19.7 | 9.6 | 92 | 56 | 4.10 | 16.98 |
| 07/10/2026 | 4.3 | 0.0 | | 21.9 | 3.3 | 95 | 36 | 3.49 | 23.55 |
| 08/10/2026 | 5.8 | 0.0 | | 27.9 | 6.0 | 93 | 26 | 4.13 | 23.74 |
| 09/10/2026 | 3.8 | 0.0 | | 22.4 | 13.9 | 89 | 32 | 4.88 | 8.19 |
| 10/10/2026 | 3.8 | 2.0 | | 20.5 | 12.3 | 90 | 55 | 5.39 | 19.45 |
| 11/10/2026 | 5.8 | 0.0 | | 29.6 | 8.3 | 94 | 36 | 5.07 | 20.17 |
| 12/10/2026 | 3.1 | 4.0 | | 17.7 | 10.8 | 92 | 55 | 4.30 | 16.48 |
| 13/10/2026 | 3.0 | 0.2 | | 17.4 | 9.7 | 91 | 55 | 4.16 | 15.73 |
| 14/10/2026 | 3.4 | 0.0 | | 17.0 | 7.4 | 91 | 49 | 3.25 | 22.13 |
| 15/10/2026 | 4.4 | 0.0 | | 21.8 | 3.9 | 95 | 33 | 3.08 | 24.81 |
| 16/10/2026 | 4.7 | 0.0 | | 25.0 | 7.3 | 92 | 32 | 3.40 | 21.38 |
| 17/10/2026 | 4.6 | 0.0 | | 26.9 | 9.8 | 91 | 40 | 3.42 | 19.64 |
| 18/10/2026 | 6.2 | 0.0 | | 29.4 | 9.6 | 91 | 30 | 4.37 | 24.00 |
| 19/10/2026 | 5.4 | 0.0 | | 28.2 | 15.4 | 76 | 40 | 5.16 | 15.68 |
| 20/10/2026 | 3.7 | 0.0 | | 22.7 | 15.8 | 89 | 56 | 4.59 | 15.55 |
| 21/10/2026 | 4.6 | 0.0 | | 24.6 | 12.8 | 93 | 44 | 3.10 | 24.00 |
| 22/10/2026 | 6.1 | 0.0 | | 32.9 | 10.3 | 95 | 26 | 3.00 | 23.48 |
| 23/10/2026 | 3.3 | 0.0 | | 25.8 | 15.7 | 92 | 57 | 3.41 | 12.22 |
| 24/10/2026 | 3.0 | 0.0 | | 22.1 | 11.0 | 96 | 55 | 2.92 | 13.91 |
| 25/10/2026 | 2.8 | 17.0 | | 16.2 | 11.2 | 97 | 55 | 5.35 | 13.06 |
| 26/10/2026 | | 4.2 | | | 5.9 | 91 | 58 | 3.14 | 18.89 |
| Totals: | 95.1 | 56.2 | | | | | | | |
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