Evapotranspiration Calculations
Witchcliffe - 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 | 1.6 | 0.6 | | 20.8 | 13.0 | 99 | 69 | 4.40 | 3.13 |
| 02/05/2013 | 2.4 | 49.8 | | 20.8 | 16.0 | 91 | 64 | 5.69 | 9.80 |
| 03/05/2013 | 2.0 | 7.6 | | 20.4 | 13.4 | 98 | 70 | 3.68 | 12.97 |
| 04/05/2013 | 1.9 | 1.6 | | 20.1 | 10.0 | 99 | 63 | 1.71 | 14.94 |
| 05/05/2013 | 1.6 | 0.2 | | 21.2 | 9.0 | 99 | 57 | 0.73 | 13.12 |
| 06/05/2013 | 1.4 | 0.0 | | 21.5 | 11.0 | 100 | 59 | 0.70 | 10.45 |
| 07/05/2013 | 2.1 | 0.0 | | 21.9 | 10.7 | 99 | 64 | 4.17 | 10.37 |
| 08/05/2013 | 1.5 | 46.8 | | 17.9 | 12.4 | 99 | 72 | 5.72 | 4.49 |
| 09/05/2013 | 2.8 | 20.2 | | 17.9 | 12.9 | 86 | 50 | 7.00 | 6.36 |
| 10/05/2013 | 2.8 | 13.2 | | 18.3 | 10.4 | 81 | 54 | 6.54 | 8.66 |
| 11/05/2013 | 2.1 | 4.0 | | 17.5 | 13.1 | 84 | 52 | 3.45 | 9.76 |
| 12/05/2013 | 1.1 | 0.2 | | 18.9 | 7.4 | 99 | 74 | 0.85 | 9.18 |
| 13/05/2013 | 1.5 | 0.8 | | 19.9 | 7.3 | 99 | 57 | 0.94 | 13.08 |
| 14/05/2013 | 1.4 | 0.0 | | 19.9 | 4.7 | 99 | 52 | 0.86 | 12.20 |
| 15/05/2013 | 1.6 | 0.0 | | 19.9 | 4.7 | 99 | 53 | 1.31 | 13.62 |
| 16/05/2013 | 1.4 | 0.0 | | 19.4 | 6.1 | 99 | 67 | 2.78 | 6.42 |
| 17/05/2013 | 1.6 | 47.0 | | 18.2 | 11.3 | 99 | 62 | 3.19 | 8.15 |
| 18/05/2013 | 1.2 | 5.8 | | 17.3 | 10.5 | 99 | 59 | 1.22 | 9.35 |
| 19/05/2013 | 1.8 | 2.2 | | 19.3 | 6.6 | 99 | 54 | 2.58 | 12.68 |
| 20/05/2013 | 1.6 | 2.2 | | 17.9 | 10.4 | 97 | 63 | 2.70 | 11.89 |
| 21/05/2013 | 1.2 | 0.0 | | 20.3 | 5.8 | 99 | 58 | 0.68 | 12.46 |
| 22/05/2013 | 0.9 | 0.8 | | 19.3 | 7.9 | 100 | 75 | 0.85 | 6.16 |
| Totals: | 37.5 | 203.0 | | | | | | | |
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