Evapotranspiration Calculations
Lockhart River Airport - April 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) |
| 01/04/2026 | 4.9 | 1.8 | | 31.3 | 24.2 | 97 | 72 | 2.89 | 23.53 |
| 02/04/2026 | 2.6 | 56.8 | | 29.0 | 23.7 | 97 | 81 | 3.88 | 10.82 |
| 03/04/2026 | 4.8 | 20.2 | | 31.4 | 24.4 | 96 | 71 | 4.52 | 22.02 |
| 04/04/2026 | 4.6 | 10.8 | | 30.9 | 25.0 | 96 | 68 | 4.18 | 20.06 |
| 05/04/2026 | 4.2 | 3.8 | | 30.4 | 24.0 | 97 | 67 | 2.83 | 19.41 |
| 06/04/2026 | 4.2 | 3.0 | | 30.2 | 22.9 | 97 | 65 | 4.66 | 17.55 |
| 07/04/2026 | 5.0 | 0.8 | | 31.1 | 23.2 | 97 | 63 | 3.90 | 22.63 |
| 08/04/2026 | 4.8 | 0.0 | | 30.3 | 21.1 | 98 | 60 | 2.76 | 23.38 |
| 09/04/2026 | 4.7 | 0.8 | | 30.3 | 20.7 | 98 | 58 | 1.94 | 23.80 |
| 10/04/2026 | 4.5 | 0.2 | | 30.8 | 21.5 | 98 | 59 | 1.74 | 22.10 |
| 11/04/2026 | 4.5 | 0.0 | | 30.8 | 20.7 | 98 | 57 | 1.66 | 22.10 |
| 12/04/2026 | 4.9 | 0.0 | | 32.0 | 21.2 | 98 | 48 | 1.59 | 23.91 |
| 13/04/2026 | 4.8 | 0.0 | | 31.0 | 19.6 | 97 | 29 | 1.73 | 22.27 |
| 14/04/2026 | 2.4 | 4.6 | | 28.5 | 23.4 | 89 | 70 | 1.72 | 8.91 |
| 15/04/2026 | 4.9 | 40.4 | | 30.5 | 24.0 | 98 | 57 | 4.50 | 20.36 |
| 16/04/2026 | 4.4 | 1.4 | | 30.7 | 26.1 | 93 | 75 | 4.94 | 19.67 |
| 17/04/2026 | 4.7 | 3.6 | | 31.3 | 26.5 | 96 | 73 | 5.49 | 21.14 |
| 18/04/2026 | 4.4 | 21.0 | | 30.4 | 24.9 | 93 | 77 | 5.78 | 20.77 |
| 19/04/2026 | 5.3 | 1.0 | | 30.9 | 26.7 | 89 | 68 | 5.07 | 22.91 |
| 20/04/2026 | 3.3 | 1.2 | | 28.7 | 24.8 | 96 | 75 | 4.53 | 14.09 |
| 21/04/2026 | 5.5 | 3.4 | | 30.5 | 25.6 | 87 | 61 | 7.12 | 20.47 |
| 22/04/2026 | 6.1 | 0.2 | | 30.3 | 25.5 | 81 | 58 | 7.01 | 22.62 |
| 23/04/2026 | 5.0 | 2.4 | | 30.0 | 23.8 | 92 | 58 | 6.56 | 18.37 |
| 24/04/2026 | 4.7 | 0.8 | | 30.1 | 24.3 | 91 | 64 | 6.55 | 17.50 |
| 25/04/2026 | 5.5 | 2.8 | | 30.1 | 23.9 | 90 | 58 | 7.28 | 20.71 |
| 26/04/2026 | 5.2 | 0.0 | | 29.4 | 24.5 | 97 | 52 | 4.88 | 21.86 |
| Totals: | 119.9 | 181.0 | | | | | | | |
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