Evapotranspiration Calculations
Onslow Airport - March 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) |
| 01/03/2025 | 7.9 | 0.0 | | 37.7 | 28.1 | 95 | 41 | 4.84 | 27.06 |
| 02/03/2025 | 9.4 | 0.0 | | 42.9 | 28.3 | 81 | 23 | 4.14 | 27.07 |
| 03/03/2025 | 12.7 | 0.0 | | 45.7 | 30.4 | 66 | 18 | 7.14 | 23.30 |
| 04/03/2025 | 10.6 | 1.4 | | 41.0 | 32.1 | 58 | 29 | 6.78 | 21.50 |
| 05/03/2025 | 10.2 | 0.0 | | 44.1 | 29.9 | 84 | 20 | 4.72 | 26.72 |
| 06/03/2025 | 11.2 | 0.0 | | 44.3 | 28.4 | 92 | 15 | 5.85 | 26.53 |
| 07/03/2025 | 8.9 | 0.0 | | 39.3 | 28.6 | 87 | 28 | 5.00 | 26.40 |
| 08/03/2025 | 10.1 | 0.0 | | 39.9 | 26.8 | 63 | 25 | 5.68 | 25.91 |
| 09/03/2025 | 10.0 | 0.0 | | 37.7 | 25.0 | 70 | 28 | 6.95 | 26.11 |
| 10/03/2025 | 8.5 | 0.0 | | 35.4 | 21.5 | 79 | 31 | 6.11 | 25.55 |
| 11/03/2025 | 7.9 | 0.0 | | 35.0 | 23.0 | 82 | 36 | 5.69 | 25.63 |
| 12/03/2025 | 6.5 | 0.0 | | 32.6 | 23.8 | 78 | 52 | 5.06 | 24.14 |
| 13/03/2025 | 3.2 | 6.0 | | 27.7 | 21.7 | 98 | 62 | 5.03 | 9.49 |
| 14/03/2025 | 6.5 | 15.2 | | 34.4 | 22.0 | 97 | 48 | 4.98 | 24.71 |
| 15/03/2025 | 9.4 | 0.0 | | 39.4 | 25.3 | 71 | 28 | 5.48 | 25.43 |
| 16/03/2025 | 8.3 | 0.0 | | 40.1 | 27.2 | 87 | 33 | 5.65 | 20.74 |
| 17/03/2025 | 7.4 | 0.6 | | 38.9 | 28.2 | 85 | 34 | 4.88 | 19.07 |
| 18/03/2025 | 5.7 | 0.0 | | 37.1 | 28.5 | 91 | 43 | 3.96 | 16.14 |
| 19/03/2025 | 6.4 | 0.0 | | 34.1 | 27.3 | 91 | 60 | 5.83 | 24.75 |
| 20/03/2025 | 7.3 | 0.0 | | 33.8 | 23.5 | 79 | 42 | 5.43 | 24.83 |
| 21/03/2025 | 7.0 | 0.0 | | 35.5 | 23.3 | 87 | 35 | 3.97 | 24.67 |
| 22/03/2025 | 7.7 | 0.0 | | 36.8 | 25.5 | 89 | 32 | 4.80 | 24.54 |
| 23/03/2025 | 8.6 | 0.0 | | 41.0 | 27.0 | 83 | 26 | 4.83 | 22.29 |
| Totals: | 191.4 | 23.2 | | | | | | | |
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