Evapotranspiration Calculations
Canterbury Racecourse - 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 | 2.5 | 0.0 | | 25.3 | 13.2 | 99 | 53 | 2.23 | 14.18 |
| 02/05/2013 | 2.5 | 0.0 | | 18.7 | 12.9 | 88 | 47 | 3.30 | 14.20 |
| 03/05/2013 | 2.3 | 0.2 | | 22.0 | 7.3 | 96 | 43 | 1.73 | 16.32 |
| 04/05/2013 | 3.5 | 0.0 | | 25.1 | 8.7 | 96 | 31 | 3.55 | 14.32 |
| 05/05/2013 | 2.4 | 0.0 | | 18.5 | 11.6 | 82 | 43 | 2.75 | 14.41 |
| 06/05/2013 | 1.9 | 0.0 | | 18.7 | 6.4 | 89 | 57 | 2.21 | 14.72 |
| 07/05/2013 | 1.7 | 0.0 | | 19.8 | 8.4 | 96 | 61 | 1.72 | 12.66 |
| 08/05/2013 | 1.7 | 0.0 | | 22.1 | 9.4 | 97 | 50 | 1.20 | 11.29 |
| 09/05/2013 | 1.9 | 0.0 | | 24.3 | 9.1 | 99 | 41 | 0.90 | 15.05 |
| 10/05/2013 | 1.8 | 0.0 | | 22.3 | 8.3 | 99 | 52 | 1.25 | 14.79 |
| 11/05/2013 | 1.8 | 0.0 | | 22.2 | 10.5 | 98 | 64 | 1.81 | 12.13 |
| 12/05/2013 | 1.7 | 0.2 | | 23.1 | 9.6 | 99 | 55 | 1.15 | 12.59 |
| 13/05/2013 | 1.8 | 0.0 | | 23.2 | 10.0 | 99 | 49 | 1.49 | 10.13 |
| 14/05/2013 | 2.3 | 0.4 | | 19.8 | 12.9 | 87 | 33 | 2.29 | 13.16 |
| 15/05/2013 | 2.5 | 0.0 | | 20.3 | 3.6 | 93 | 34 | 2.95 | 14.17 |
| 16/05/2013 | 3.1 | 0.0 | | 20.7 | 11.5 | 66 | 35 | 3.77 | 11.64 |
| 17/05/2013 | 3.3 | 0.0 | | 18.8 | 8.5 | 70 | 32 | 4.83 | 14.03 |
| 18/05/2013 | 2.3 | 0.0 | | 19.2 | 4.4 | 91 | 32 | 2.50 | 14.04 |
| 19/05/2013 | 2.6 | 0.0 | | 19.1 | 4.8 | 87 | 31 | 3.17 | 13.82 |
| 20/05/2013 | 2.1 | 0.0 | | 19.6 | 3.8 | 92 | 39 | 2.45 | 13.17 |
| 21/05/2013 | 2.3 | 0.0 | | 22.4 | 5.0 | 94 | 35 | 2.28 | 12.68 |
| Totals: | 48.0 | 0.8 | | | | | | | |
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