Evapotranspiration Calculations
Douglas River Research Farm - November 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) |
| 01/11/2025 | 6.1 | 1.8 | | 36.3 | 24.2 | 97 | 50 | 1.42 | 27.10 |
| 02/11/2025 | 5.9 | 0.0 | | 37.3 | 24.3 | 93 | 42 | 1.61 | 24.11 |
| 03/11/2025 | 4.7 | 0.0 | | 34.4 | 24.2 | 96 | 59 | 2.47 | 18.48 |
| 04/11/2025 | 6.2 | 23.4 | | 35.7 | 23.0 | 98 | 47 | 1.82 | 27.23 |
| 05/11/2025 | 6.5 | 0.0 | | 36.2 | 24.8 | 93 | 39 | 2.13 | 26.60 |
| 06/11/2025 | 6.2 | 0.8 | | 36.2 | 24.8 | 96 | 42 | 1.39 | 27.13 |
| 07/11/2025 | 6.2 | 0.0 | | 36.4 | 26.1 | 95 | 47 | 2.31 | 25.00 |
| 08/11/2025 | 4.9 | 0.4 | | 34.1 | 24.1 | 96 | 54 | 1.84 | 20.34 |
| 09/11/2025 | 6.7 | 0.0 | | 37.8 | 23.6 | 96 | 32 | 1.70 | 28.04 |
| 10/11/2025 | 5.6 | 0.0 | | 34.7 | 24.7 | 93 | 51 | 2.62 | 21.94 |
| 11/11/2025 | 4.3 | 0.6 | | 31.9 | 23.7 | 96 | 63 | 1.91 | 18.70 |
| 12/11/2025 | 5.8 | 2.6 | | 35.1 | 22.8 | 97 | 45 | 1.83 | 24.77 |
| 13/11/2025 | 4.5 | 0.0 | | 33.9 | 24.9 | 96 | 53 | 1.69 | 18.47 |
| 14/11/2025 | 4.1 | 50.2 | | 32.6 | 22.8 | 98 | 64 | 1.97 | 17.50 |
| 15/11/2025 | 3.8 | 10.6 | | 33.1 | 23.7 | 98 | 61 | 1.16 | 16.09 |
| 16/11/2025 | 5.9 | 26.4 | | 35.0 | 23.8 | 98 | 48 | 2.31 | 24.75 |
| 17/11/2025 | 4.5 | 68.0 | | 34.2 | 24.3 | 97 | 62 | 2.92 | 17.00 |
| 18/11/2025 | 6.3 | 3.4 | | 35.2 | 24.0 | 98 | 43 | 2.41 | 26.07 |
| 19/11/2025 | 6.4 | 0.0 | | 37.2 | 23.2 | 98 | 25 | 1.69 | 26.74 |
| 20/11/2025 | 6.0 | 0.0 | | 37.4 | 21.8 | 98 | 24 | 1.44 | 25.16 |
| 21/11/2025 | 4.7 | 0.0 | | 35.4 | 23.4 | 96 | 54 | 2.20 | 17.83 |
| 22/11/2025 | 2.7 | 7.2 | | 30.5 | 24.6 | 95 | 69 | 3.36 | 7.96 |
| 23/11/2025 | 2.1 | 15.6 | | 29.4 | 24.7 | 96 | 78 | 3.49 | 6.24 |
| 24/11/2025 | 6.1 | 6.8 | | 34.7 | 25.0 | 96 | 58 | 2.36 | 26.55 |
| 25/11/2025 | 5.4 | 0.0 | | 34.3 | 24.7 | 97 | 58 | 1.85 | 23.21 |
| Totals: | 131.6 | 217.8 | | | | | | | |
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