Evapotranspiration Calculations
Viewbank - 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 | 2.3 | 0.0 | | 20.6 | 19.7 | 100 | 41 | 3.44 | 4.27 |
| 02/10/2026 | 1.1 | 40.2 | | 14.9 | 11.5 | 100 | 84 | 2.14 | 5.59 |
| 03/10/2026 | 1.4 | 7.6 | | 16.6 | 11.4 | 100 | 88 | 1.97 | 8.39 |
| 04/10/2026 | 2.6 | 3.0 | | 16.9 | 8.9 | 100 | 57 | 2.11 | 17.91 |
| 05/10/2026 | 2.2 | 0.0 | | 18.4 | 7.9 | 100 | 56 | 0.73 | 14.41 |
| 06/10/2026 | 2.4 | 0.2 | | 18.3 | 9.2 | 99 | 59 | 3.47 | 11.37 |
| 07/10/2026 | 3.2 | 0.6 | | 17.8 | 6.2 | 92 | 47 | 2.02 | 22.73 |
| 08/10/2026 | 3.8 | 0.0 | | 23.1 | 4.2 | 100 | 43 | 2.18 | 23.12 |
| 09/10/2026 | 4.6 | 0.0 | | 26.8 | 8.5 | 86 | 33 | 2.76 | 20.70 |
| 10/10/2026 | 4.3 | 0.0 | | 22.9 | 14.9 | 84 | 40 | 3.39 | 20.16 |
| 11/10/2026 | 4.7 | 0.0 | | 24.5 | 13.4 | 79 | 38 | 3.16 | 22.23 |
| 12/10/2026 | 2.9 | 0.2 | | 20.4 | 16.7 | 98 | 39 | 3.39 | 9.77 |
| 13/10/2026 | 2.8 | 1.2 | | 15.9 | 6.0 | 89 | 50 | 3.30 | 16.18 |
| 14/10/2026 | 2.2 | 0.0 | | 15.4 | 5.5 | 90 | 53 | 2.12 | 12.49 |
| 15/10/2026 | 3.3 | 0.0 | | 21.4 | 2.8 | 97 | 40 | 1.41 | 21.50 |
| 16/10/2026 | 4.0 | 0.0 | | 24.6 | 7.0 | 98 | 36 | 1.70 | 22.69 |
| 17/10/2026 | 4.0 | 0.0 | | 25.8 | 9.7 | 91 | 35 | 1.35 | 22.60 |
| 18/10/2026 | 4.5 | 0.0 | | 26.5 | 9.9 | 96 | 28 | 1.84 | 23.81 |
| 19/10/2026 | 4.8 | 0.0 | | 27.6 | 10.3 | 85 | 31 | 2.03 | 24.45 |
| 20/10/2026 | 5.5 | 0.0 | | 28.2 | 15.6 | 68 | 37 | 2.90 | 24.63 |
| 21/10/2026 | 4.9 | 0.0 | | 28.9 | 15.5 | 95 | 38 | 2.05 | 23.57 |
| 22/10/2026 | 5.4 | 0.0 | | 30.8 | 14.2 | 100 | 28 | 1.99 | 25.55 |
| 23/10/2026 | 5.8 | 0.0 | | 29.8 | 17.8 | 86 | 42 | 3.29 | 25.98 |
| 24/10/2026 | 2.0 | 1.6 | | 22.6 | 15.7 | 100 | 73 | 1.33 | 9.34 |
| 25/10/2026 | | 17.6 | | | 15.5 | 100 | 93 | 2.48 | 5.32 |
| 26/10/2026 | | | | 16.9 | | 98 | 47 | 2.59 | 20.19 |
| Totals: | 84.7 | 72.2 | | | | | | | |
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