Evapotranspiration Calculations
Lajamanu Airport - December 2025 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) |
| 01/12/2025 | 7.6 | 4.0 | | 36.9 | 23.6 | 93 | 20 | 3.70 | 23.98 |
| 02/12/2025 | 9.7 | 0.0 | | 36.9 | 20.5 | 59 | 10 | 4.38 | 29.84 |
| 03/12/2025 | 9.2 | 0.0 | | 39.2 | 18.3 | 49 | 10 | 3.37 | 29.77 |
| 04/12/2025 | 8.4 | 0.0 | | 40.8 | 19.4 | 49 | 9 | 2.45 | 29.78 |
| 05/12/2025 | 10.2 | 0.0 | | 42.0 | 27.1 | 52 | 19 | 4.17 | 28.52 |
| 06/12/2025 | 9.5 | 0.0 | | 41.6 | 29.1 | 51 | 20 | 4.09 | 24.49 |
| 07/12/2025 | 9.1 | 0.0 | | 41.7 | 28.0 | 85 | 21 | 4.47 | 23.86 |
| 08/12/2025 | 8.2 | 1.4 | | 39.6 | 24.2 | 85 | 24 | 2.93 | 29.08 |
| 09/12/2025 | 10.0 | 0.0 | | 41.6 | 27.1 | 56 | 17 | 4.01 | 28.92 |
| 10/12/2025 | 9.0 | 0.0 | | 41.0 | 26.6 | 61 | 21 | 3.72 | 26.03 |
| 11/12/2025 | 9.3 | 0.0 | | 41.2 | 27.7 | 59 | 23 | 4.06 | 25.93 |
| 12/12/2025 | 9.3 | 0.0 | | 41.4 | 27.4 | 73 | 20 | 3.83 | 27.32 |
| 13/12/2025 | 8.7 | 0.4 | | 41.0 | 25.9 | 76 | 17 | 3.04 | 28.57 |
| 14/12/2025 | 9.1 | 0.0 | | 40.9 | 26.6 | 66 | 24 | 4.13 | 25.56 |
| 15/12/2025 | 4.0 | 8.0 | | 30.0 | 22.8 | 96 | 43 | 3.13 | 11.75 |
| 16/12/2025 | 7.8 | 1.6 | | 39.0 | 23.3 | 88 | 16 | 3.37 | 23.11 |
| 17/12/2025 | 4.4 | 0.0 | | 33.1 | 27.0 | 94 | 44 | 3.78 | 10.98 |
| 18/12/2025 | 7.1 | 11.6 | | 36.8 | 22.3 | 91 | 32 | 3.02 | 25.64 |
| Totals: | 150.6 | 27.0 | | | | | | | |
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