Evapotranspiration Calculations
Coen Airport - January 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) |
| 01/01/2026 | 5.8 | 0.0 | | 34.7 | 25.2 | 95 | 52 | 2.76 | 23.38 |
| 02/01/2026 | 5.1 | 0.0 | | 35.0 | 24.7 | 97 | 53 | 2.10 | 20.61 |
| 03/01/2026 | 3.9 | 13.8 | | 33.1 | 23.9 | 98 | 59 | 2.05 | 14.99 |
| 04/01/2026 | 5.3 | 12.6 | | 34.3 | 23.5 | 98 | 54 | 1.75 | 23.19 |
| 05/01/2026 | 4.3 | 2.6 | | 33.1 | 24.6 | 98 | 61 | 2.62 | 16.99 |
| 06/01/2026 | 4.6 | 41.2 | | 32.3 | 23.1 | 97 | 63 | 2.11 | 20.10 |
| 07/01/2026 | 3.4 | 1.4 | | 29.3 | 23.9 | 97 | 72 | 2.13 | 14.66 |
| 08/01/2026 | 4.4 | 0.0 | | 31.3 | 23.1 | 98 | 65 | 1.84 | 19.75 |
| 09/01/2026 | 1.8 | 44.6 | | 26.9 | 23.4 | 97 | 84 | 1.42 | 7.35 |
| 10/01/2026 | 4.0 | 7.2 | | 31.6 | 22.9 | 98 | 73 | 2.14 | 18.12 |
| 11/01/2026 | 4.0 | 3.2 | | 29.5 | 24.2 | 97 | 71 | 3.60 | 17.16 |
| 12/01/2026 | 4.1 | 2.8 | | 31.0 | 23.2 | 95 | 66 | 2.51 | 17.44 |
| 13/01/2026 | 5.7 | 0.2 | | 33.5 | 23.8 | 96 | 57 | 3.14 | 23.72 |
| 14/01/2026 | 5.4 | 0.0 | | 34.6 | 24.7 | 94 | 57 | 2.92 | 21.47 |
| 15/01/2026 | 5.1 | 2.2 | | 34.5 | 25.6 | 97 | 56 | 2.35 | 20.21 |
| 16/01/2026 | 5.7 | 0.2 | | 33.7 | 24.8 | 97 | 55 | 2.73 | 23.74 |
| 17/01/2026 | 5.1 | 31.6 | | 34.2 | 24.4 | 97 | 57 | 1.97 | 21.73 |
| 18/01/2026 | 3.7 | 2.6 | | 31.1 | 25.1 | 97 | 70 | 2.29 | 15.41 |
| 19/01/2026 | 4.5 | 15.6 | | 30.7 | 23.1 | 97 | 70 | 2.69 | 20.49 |
| 20/01/2026 | 4.5 | 2.0 | | 31.9 | 23.9 | 97 | 65 | 1.99 | 19.61 |
| 21/01/2026 | 5.0 | 1.8 | | 32.4 | 23.6 | 98 | 58 | 1.69 | 22.48 |
| 22/01/2026 | 4.5 | 1.0 | | 32.6 | 23.2 | 98 | 63 | 1.99 | 19.38 |
| 23/01/2026 | 3.5 | 16.8 | | 30.3 | 23.7 | 97 | 72 | 2.99 | 14.20 |
| 24/01/2026 | 3.8 | 3.4 | | 32.4 | 24.3 | 97 | 65 | 3.17 | 13.78 |
| 25/01/2026 | 4.5 | 1.2 | | 31.6 | 24.1 | 98 | 68 | 3.43 | 19.13 |
| 26/01/2026 | 5.5 | 5.2 | | 32.8 | 23.8 | 97 | 62 | 3.46 | 23.99 |
| 27/01/2026 | 4.5 | 0.8 | | 32.7 | 25.1 | 97 | 60 | 3.35 | 16.96 |
| 28/01/2026 | 1.1 | 21.2 | | 26.5 | 24.0 | 98 | 91 | 1.94 | 3.46 |
| 29/01/2026 | 3.9 | 9.0 | | 28.6 | 22.7 | 97 | 75 | 1.92 | 18.51 |
| 30/01/2026 | 3.7 | 0.0 | | 32.5 | 23.5 | 98 | 64 | 2.06 | 14.70 |
| Totals: | 130.4 | 244.2 | | | | | | | |
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