Evapotranspiration Calculations
Launceston 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 | 2.4 | 11.2 | | 19.0 | 12.0 | 97 | 66 | 6.09 | 11.03 |
| 02/10/2026 | 3.3 | 0.4 | | 18.3 | 6.3 | 95 | 49 | 4.97 | 18.34 |
| 03/10/2026 | 3.5 | 0.0 | | 17.6 | 6.3 | 92 | 49 | 7.62 | 16.99 |
| 04/10/2026 | 2.7 | 0.0 | | 16.0 | 8.0 | 91 | 58 | 4.56 | 15.12 |
| 05/10/2026 | 3.1 | 0.0 | | 17.6 | 4.9 | 95 | 54 | 4.90 | 19.95 |
| 06/10/2026 | 4.0 | 0.6 | | 16.3 | 7.7 | 95 | 36 | 9.02 | 18.86 |
| 07/10/2026 | 3.2 | 0.4 | | 15.9 | -0.2 | 83 | 36 | 2.81 | 21.39 |
| 08/10/2026 | 3.3 | 0.0 | | 17.8 | 0.5 | 93 | 49 | 4.17 | 21.78 |
| 09/10/2026 | 3.9 | 0.0 | | 20.5 | 3.6 | 93 | 46 | 5.03 | 20.93 |
| 10/10/2026 | 3.7 | 0.2 | | 18.6 | 11.5 | 95 | 52 | 8.94 | 17.72 |
| 11/10/2026 | 3.6 | 0.2 | | 18.9 | 6.8 | 93 | 50 | 8.15 | 14.52 |
| 12/10/2026 | 4.1 | 2.2 | | 17.3 | 10.8 | 95 | 33 | 8.18 | 15.91 |
| 13/10/2026 | 3.9 | 1.2 | | 14.4 | 3.0 | 83 | 33 | 6.65 | 21.59 |
| 14/10/2026 | 3.3 | 0.0 | | 16.5 | 0.0 | 87 | 37 | 3.42 | 19.78 |
| 15/10/2026 | 3.7 | 0.0 | | 18.5 | 3.8 | 89 | 40 | 3.13 | 22.70 |
| 16/10/2026 | 3.5 | 0.0 | | 19.4 | 3.4 | 91 | 45 | 3.69 | 18.85 |
| 17/10/2026 | 3.9 | 0.0 | | 21.9 | 7.0 | 92 | 47 | 3.80 | 20.86 |
| 18/10/2026 | 4.2 | 0.0 | | 22.9 | 7.0 | 96 | 45 | 3.66 | 22.95 |
| 19/10/2026 | 4.9 | 0.0 | | 25.0 | 7.1 | 96 | 34 | 3.53 | 24.20 |
| 20/10/2026 | 4.6 | 0.0 | | 25.4 | 9.6 | 90 | 40 | 4.31 | 18.17 |
| 21/10/2026 | 5.3 | 0.0 | | 26.5 | 11.9 | 90 | 49 | 5.70 | 24.56 |
| 22/10/2026 | 5.5 | 0.0 | | 28.0 | 9.6 | 97 | 31 | 3.53 | 24.77 |
| 23/10/2026 | 4.8 | 0.0 | | 26.2 | 10.6 | 97 | 53 | 4.98 | 23.28 |
| 24/10/2026 | 4.5 | 1.8 | | 22.9 | 13.0 | 95 | 36 | 5.22 | 17.30 |
| 25/10/2026 | 1.3 | 17.4 | | 12.8 | 9.5 | 97 | 81 | 3.62 | 6.52 |
| 26/10/2026 | 3.7 | 10.0 | | 16.1 | 3.0 | 97 | 41 | 4.51 | 24.47 |
| Totals: | 97.9 | 45.6 | | | | | | | |
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