Evapotranspiration Calculations
Cultana (Defence) - 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 | | 0.0 | | | 17.1 | 98 | 51 | 3.39 | 7.26 |
| 02/10/2026 | | | | 20.9 | | 99 | 36 | 5.70 | 19.77 |
| 03/10/2026 | 4.8 | 0.0 | | 21.9 | 8.6 | 97 | 30 | 5.24 | 21.36 |
| 04/10/2026 | 2.4 | 0.0 | | 19.0 | 11.9 | 91 | 56 | 3.04 | 9.76 |
| 05/10/2026 | 3.9 | 1.0 | | 24.0 | 12.6 | 95 | 34 | 2.58 | 17.76 |
| 06/10/2026 | 5.3 | 0.0 | | 25.0 | 10.1 | 87 | 32 | 4.51 | 23.64 |
| 07/10/2026 | 5.7 | 0.0 | | 28.7 | 10.1 | 96 | 22 | 3.34 | 23.85 |
| 08/10/2026 | 9.3 | 0.0 | | 31.5 | 14.4 | 50 | 15 | 7.05 | 23.92 |
| 09/10/2026 | 4.3 | 2.4 | | 22.7 | 16.4 | 98 | 28 | 6.81 | 8.21 |
| 10/10/2026 | 5.6 | 17.2 | | 25.6 | 9.4 | 94 | 27 | 4.56 | 24.57 |
| 11/10/2026 | 7.0 | 0.0 | | 29.9 | 12.5 | 79 | 32 | 7.49 | 17.23 |
| 12/10/2026 | 3.1 | 0.0 | | 19.2 | 13.5 | 86 | 61 | 6.51 | 11.38 |
| 13/10/2026 | 5.0 | 0.0 | | 19.9 | 11.5 | 79 | 37 | 6.50 | 22.51 |
| 14/10/2026 | 4.5 | 0.0 | | 21.3 | 9.2 | 88 | 34 | 4.01 | 21.27 |
| 15/10/2026 | 5.5 | 0.0 | | 25.0 | 8.5 | 94 | 18 | 3.53 | 24.88 |
| 16/10/2026 | 6.4 | 0.0 | | 28.2 | 11.8 | 79 | 17 | 4.19 | 22.39 |
| 17/10/2026 | 6.7 | 0.0 | | 29.9 | 14.1 | 63 | 18 | 3.49 | 25.53 |
| 18/10/2026 | 8.3 | 0.0 | | 32.0 | 16.7 | 63 | 21 | 5.71 | 24.20 |
| 19/10/2026 | 6.3 | 0.0 | | 29.1 | 18.8 | 80 | 32 | 6.78 | 14.29 |
| 20/10/2026 | 6.0 | 1.0 | | 30.3 | 14.5 | 88 | 40 | 4.96 | 21.98 |
| 21/10/2026 | 7.0 | 0.0 | | 29.9 | 13.5 | 94 | 26 | 5.30 | 25.92 |
| 22/10/2026 | 7.6 | 0.0 | | 34.1 | 15.2 | 84 | 26 | 4.85 | 23.42 |
| 23/10/2026 | 6.6 | 0.0 | | 31.1 | 22.1 | 66 | 31 | 5.57 | 14.28 |
| 24/10/2026 | 5.1 | 0.2 | | 27.8 | 15.3 | 98 | 51 | 7.59 | 17.79 |
| 25/10/2026 | 3.8 | 18.4 | | 19.1 | 11.6 | 98 | 46 | 7.49 | 15.46 |
| 26/10/2026 | 5.1 | 1.4 | | 22.1 | 7.7 | 85 | 22 | 3.04 | 26.98 |
| Totals: | 135.3 | 41.6 | | | | | | | |
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