Evapotranspiration Calculations
Adelaide 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 | 2.2 | 0.6 | | 22.3 | 16.5 | 95 | 71 | 2.39 | 10.42 |
| 02/10/2026 | 3.0 | 4.0 | | 18.7 | 12.2 | 98 | 54 | 4.90 | 14.69 |
| 03/10/2026 | 2.7 | 0.0 | | 18.6 | 7.7 | 95 | 64 | 5.07 | 15.17 |
| 04/10/2026 | 2.1 | 0.0 | | 17.5 | 11.9 | 95 | 68 | 3.15 | 10.16 |
| 05/10/2026 | 3.5 | 0.0 | | 19.4 | 12.3 | 93 | 50 | 2.53 | 20.94 |
| 06/10/2026 | 3.6 | 0.0 | | 19.9 | 7.0 | 96 | 53 | 4.50 | 22.26 |
| 07/10/2026 | 4.9 | 0.0 | | 23.2 | 6.6 | 82 | 33 | 4.16 | 23.79 |
| 08/10/2026 | 7.3 | 0.0 | | 28.7 | 13.5 | 50 | 24 | 5.41 | 23.77 |
| 09/10/2026 | 4.2 | 0.0 | | 20.4 | 17.4 | 91 | 23 | 5.98 | 8.30 |
| 10/10/2026 | 4.3 | 2.4 | | 20.9 | 13.5 | 88 | 54 | 5.85 | 23.47 |
| 11/10/2026 | 6.5 | 0.0 | | 30.2 | 8.6 | 94 | 28 | 6.03 | 17.04 |
| 12/10/2026 | 3.3 | 1.8 | | 17.2 | 11.4 | 90 | 52 | 5.03 | 16.78 |
| 13/10/2026 | 3.8 | 0.0 | | 18.7 | 10.5 | 80 | 46 | 4.38 | 19.16 |
| 14/10/2026 | 4.5 | 0.0 | | 20.0 | 8.0 | 80 | 40 | 4.58 | 24.27 |
| 15/10/2026 | 4.6 | 0.0 | | 20.8 | 7.7 | 79 | 42 | 4.21 | 25.24 |
| 16/10/2026 | 5.3 | 0.0 | | 25.8 | 11.0 | 79 | 30 | 3.73 | 21.83 |
| 17/10/2026 | 5.6 | 0.0 | | 27.0 | 12.9 | 76 | 40 | 4.07 | 24.60 |
| 18/10/2026 | 7.5 | 0.0 | | 30.6 | 16.7 | 67 | 29 | 5.50 | 24.88 |
| 19/10/2026 | 6.7 | 0.0 | | 28.5 | 21.3 | 61 | 40 | 6.76 | 16.61 |
| 20/10/2026 | 4.0 | 0.0 | | 21.6 | 15.9 | 95 | 59 | 4.20 | 22.32 |
| 21/10/2026 | 4.4 | 0.0 | | 24.0 | 9.2 | 98 | 52 | 2.69 | 26.20 |
| 22/10/2026 | 5.5 | 0.0 | | 32.3 | 12.0 | 95 | 29 | 2.26 | 23.79 |
| 23/10/2026 | 4.0 | 0.0 | | 24.5 | 18.7 | 82 | 47 | 3.72 | 14.11 |
| 24/10/2026 | 3.8 | 0.0 | | 26.7 | 13.0 | 94 | 47 | 3.52 | 13.62 |
| 25/10/2026 | 3.3 | 15.4 | | 17.6 | 11.7 | 95 | 45 | 4.95 | 14.26 |
| 26/10/2026 | 3.6 | 4.8 | | 18.7 | 6.0 | 94 | 47 | 3.24 | 22.22 |
| Totals: | 114.2 | 29.0 | | | | | | | |
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