Evapotranspiration Calculations
Darwin 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 | | | | 32.9 | | 99 | 52 | 3.59 | 25.65 |
| 02/10/2026 | 6.9 | 0.4 | | 33.7 | 24.2 | 95 | 37 | 3.96 | 26.90 |
| 03/10/2026 | 5.5 | 0.0 | | 32.8 | 23.7 | 92 | 36 | 2.76 | 21.01 |
| 04/10/2026 | 5.5 | 0.0 | | 32.5 | 23.6 | 95 | 53 | 3.11 | 23.49 |
| 05/10/2026 | 6.1 | 0.0 | | 33.0 | 23.9 | 87 | 49 | 2.94 | 25.59 |
| 06/10/2026 | 5.8 | 0.0 | | 33.4 | 23.9 | 89 | 54 | 2.60 | 25.11 |
| 07/10/2026 | 6.0 | 0.0 | | 33.2 | 24.4 | 92 | 45 | 2.99 | 24.69 |
| 08/10/2026 | 6.2 | 0.0 | | 33.3 | 24.9 | 93 | 47 | 3.00 | 26.27 |
| 09/10/2026 | 6.0 | 0.0 | | 33.8 | 24.6 | 96 | 51 | 3.02 | 25.09 |
| 10/10/2026 | 7.0 | 0.0 | | 35.1 | 23.4 | 91 | 31 | 3.11 | 27.30 |
| 11/10/2026 | 7.0 | 0.0 | | 35.5 | 24.3 | 94 | 38 | 3.47 | 27.02 |
| 12/10/2026 | 6.8 | 0.0 | | 35.1 | 24.6 | 93 | 44 | 3.33 | 27.38 |
| 13/10/2026 | 6.0 | 0.0 | | 33.8 | 25.8 | 91 | 61 | 3.01 | 26.00 |
| 14/10/2026 | 6.2 | 0.0 | | 34.1 | 26.7 | 91 | 59 | 3.65 | 25.55 |
| 15/10/2026 | | 0.0 | | | 26.1 | 91 | 57 | 3.08 | 18.90 |
| 16/10/2026 | | | | 34.4 | | 85 | 49 | 4.72 | 24.58 |
| 17/10/2026 | 6.2 | 0.0 | | 33.6 | 25.8 | 89 | 51 | 4.00 | 23.27 |
| 18/10/2026 | 5.5 | 0.0 | | 34.7 | 25.5 | 90 | 57 | 2.71 | 21.64 |
| 19/10/2026 | 6.1 | 0.0 | | 34.3 | 26.8 | 86 | 54 | 3.74 | 22.94 |
| 20/10/2026 | 7.1 | 0.0 | | 35.2 | 26.9 | 84 | 42 | 3.93 | 25.29 |
| 21/10/2026 | 6.7 | 0.0 | | 35.2 | 26.3 | 87 | 44 | 3.50 | 24.80 |
| 22/10/2026 | 6.4 | 0.0 | | 33.8 | 27.4 | 89 | 55 | 3.26 | 26.54 |
| 23/10/2026 | 6.3 | 2.4 | | 33.8 | 27.2 | 87 | 59 | 3.40 | 25.91 |
| 24/10/2026 | 6.5 | 0.4 | | 34.1 | 27.9 | 88 | 57 | 3.69 | 25.98 |
| 25/10/2026 | 6.4 | 0.0 | | 34.3 | 25.1 | 91 | 57 | 3.78 | 26.12 |
| 26/10/2026 | 6.0 | 0.0 | | 33.9 | 27.6 | 90 | 56 | 3.20 | 23.70 |
| Totals: | 144.2 | 3.2 | | | | | | | |
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