Evapotranspiration Calculations
Sydney (Observatory Hill) - 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 | 1.8 | 0.0 | | 25.0 | 16.9 | 90 | 57 | 0.00 | 14.40 |
| 02/05/2013 | 1.5 | 0.0 | | 20.3 | 14.4 | 77 | 48 | 0.00 | 14.47 |
| 03/05/2013 | 1.5 | 0.0 | | 22.9 | 11.1 | 85 | 42 | 0.00 | 16.08 |
| 04/05/2013 | 1.3 | 0.0 | | 26.4 | 14.0 | 71 | 31 | 0.00 | 12.07 |
| 05/05/2013 | 1.3 | 0.0 | | 20.1 | 12.7 | 65 | 38 | 0.00 | 15.23 |
| 06/05/2013 | 1.4 | 0.0 | | 20.1 | 10.8 | 81 | 58 | 0.00 | 14.90 |
| 07/05/2013 | 1.3 | 0.0 | | 21.5 | 11.7 | 86 | 55 | 0.00 | 11.87 |
| 08/05/2013 | 1.3 | 0.0 | | 21.6 | 12.4 | 89 | 51 | 0.00 | 12.19 |
| 09/05/2013 | 1.5 | 0.0 | | 23.2 | 12.1 | 91 | 52 | 0.00 | 15.04 |
| 10/05/2013 | 1.5 | 0.0 | | 23.5 | 12.5 | 89 | 53 | 0.00 | 14.79 |
| 11/05/2013 | 1.3 | 0.0 | | 22.1 | 13.0 | 89 | 68 | 0.00 | 11.57 |
| 12/05/2013 | 1.4 | 0.0 | | 22.1 | 14.0 | 93 | 59 | 0.00 | 12.85 |
| 13/05/2013 | 1.1 | 0.0 | | 22.8 | 13.7 | 92 | 53 | 0.00 | 9.40 |
| 14/05/2013 | 1.0 | 0.0 | | 21.3 | 14.2 | 76 | 29 | 0.00 | 12.46 |
| 15/05/2013 | 1.0 | 0.2 | | 20.6 | 9.2 | 75 | 33 | 0.00 | 14.22 |
| 16/05/2013 | 1.0 | 0.0 | | 20.6 | 13.6 | 62 | 36 | 0.00 | 11.90 |
| 17/05/2013 | 0.9 | 0.0 | | 19.6 | 12.2 | 60 | 30 | 0.00 | 14.02 |
| 18/05/2013 | 0.9 | 0.0 | | 20.6 | 11.1 | 66 | 29 | 0.00 | 14.01 |
| 19/05/2013 | 0.8 | 0.0 | | 20.2 | 9.8 | 63 | 29 | 0.00 | 13.76 |
| 20/05/2013 | 0.9 | 0.0 | | 20.7 | 10.1 | 65 | 35 | 0.00 | 13.23 |
| Totals: | 24.7 | 0.2 | | | | | | | |
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