Evapotranspiration Calculations
Richmond RAAF - May 2013 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) |
|---|
| 01/05/2013 | 2.1 | 0.0 | | 27.8 | 13.3 | 100 | 45 | 0.82 | 13.84 |
| 02/05/2013 | 2.3 | 0.0 | | 19.8 | 10.7 | 87 | 44 | 2.26 | 13.32 |
| 03/05/2013 | 2.1 | 0.0 | | 22.7 | 5.7 | 99 | 41 | 1.09 | 16.53 |
| 04/05/2013 | 3.2 | 0.0 | | 25.6 | 7.7 | 99 | 28 | 2.81 | 13.78 |
| 05/05/2013 | 2.1 | 0.0 | | 19.1 | 11.8 | 84 | 38 | 1.44 | 15.85 |
| 06/05/2013 | 1.7 | 0.0 | | 20.4 | 4.1 | 99 | 46 | 1.12 | 14.31 |
| 07/05/2013 | 1.5 | 0.0 | | 20.7 | 11.9 | 99 | 58 | 0.84 | 10.84 |
| 08/05/2013 | 1.5 | 0.0 | | 22.3 | 7.2 | 99 | 49 | 0.37 | 14.76 |
| 09/05/2013 | 1.5 | 0.0 | | 23.6 | 6.8 | 99 | 44 | 0.38 | 15.06 |
| 10/05/2013 | 1.4 | 0.0 | | 23.2 | 5.4 | 99 | 42 | 0.25 | 15.07 |
| 11/05/2013 | 1.5 | 0.0 | | 22.0 | 8.7 | 99 | 58 | 0.59 | 12.34 |
| 12/05/2013 | 1.6 | 0.2 | | 22.8 | 10.9 | 100 | 51 | 0.75 | 12.84 |
| 13/05/2013 | 1.5 | 0.0 | | 21.7 | 8.5 | 99 | 52 | 1.26 | 8.59 |
| 14/05/2013 | 1.8 | 1.6 | | 20.4 | 10.9 | 99 | 30 | 1.20 | 13.82 |
| 15/05/2013 | 1.8 | 0.0 | | 20.7 | 2.4 | 99 | 34 | 1.32 | 13.98 |
| 16/05/2013 | 3.0 | 0.0 | | 20.7 | 9.2 | 82 | 39 | 4.21 | 11.70 |
| 17/05/2013 | 3.1 | 0.0 | | 19.8 | 6.5 | 79 | 29 | 3.87 | 14.22 |
| 18/05/2013 | 1.7 | 0.0 | | 19.8 | 1.8 | 99 | 30 | 1.25 | 14.20 |
| 19/05/2013 | 1.6 | 0.0 | | 19.6 | -0.1 | 99 | 31 | 1.14 | 14.10 |
| Totals: | 37.0 | 1.8 | | | | | | | |
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