Evapotranspiration Calculations
Wynyard Airport - 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 | 1.4 | 4.6 | | 14.3 | 4.4 | 99 | 66 | 4.08 | 9.03 |
| 02/05/2013 | 1.6 | 2.4 | | 15.0 | 0.1 | 99 | 52 | 3.24 | 12.22 |
| 03/05/2013 | 1.8 | 0.0 | | 16.1 | 2.1 | 99 | 60 | 6.14 | 3.81 |
| 04/05/2013 | 1.7 | 12.2 | | 13.4 | 4.1 | 99 | 52 | 4.80 | 9.53 |
| 05/05/2013 | 1.3 | 0.0 | | 14.5 | 0.0 | 99 | 60 | 3.23 | 8.19 |
| 06/05/2013 | 1.3 | 0.0 | | 14.2 | 1.2 | 99 | 63 | 3.15 | 10.90 |
| 07/05/2013 | 1.3 | 0.0 | | 16.6 | 6.0 | 98 | 72 | 4.69 | 4.00 |
| 08/05/2013 | 1.0 | 0.0 | | 17.3 | 12.8 | 99 | 85 | 3.30 | 8.79 |
| 09/05/2013 | 1.0 | 0.0 | | 16.6 | 6.0 | 100 | 78 | 2.57 | 10.00 |
| 10/05/2013 | 0.8 | 0.0 | | 16.7 | 10.6 | 100 | 85 | 3.59 | 4.77 |
| 11/05/2013 | 0.7 | | | 17.1 | 14.3 | 100 | 91 | 4.66 | 4.48 |
| 12/05/2013 | 1.6 | | | 19.3 | 12.7 | 100 | 64 | 4.52 | 6.31 |
| 13/05/2013 | 1.3 | 21.4 | | 16.1 | 11.9 | 99 | 67 | 3.87 | 6.56 |
| 14/05/2013 | 0.9 | 6.6 | | 12.7 | 6.2 | 99 | 73 | 3.81 | 5.44 |
| 15/05/2013 | 1.0 | 24.6 | | 12.3 | 9.6 | 99 | 76 | 7.50 | 2.77 |
| 16/05/2013 | 1.6 | 28.0 | | 16.4 | 7.8 | 98 | 57 | 4.69 | 9.64 |
| 17/05/2013 | 1.5 | 0.0 | | 16.2 | 6.4 | 96 | 59 | 4.03 | 9.41 |
| 18/05/2013 | 1.3 | 0.0 | | 15.0 | 2.6 | 99 | 60 | 3.87 | 9.23 |
| 19/05/2013 | 1.3 | 0.0 | | 13.4 | 0.1 | 99 | 55 | 3.49 | 9.65 |
| 20/05/2013 | 0.7 | 1.8 | | 10.6 | -0.1 | 99 | 78 | 2.49 | 2.66 |
| 21/05/2013 | 0.8 | 0.6 | | 13.8 | 2.5 | 99 | 73 | 2.29 | 7.43 |
| 22/05/2013 | 0.8 | 0.0 | | 14.0 | 7.4 | 99 | 76 | 2.75 | 6.36 |
| 23/05/2013 | 1.1 | 0.0 | | 14.4 | 1.6 | 99 | 59 | 2.86 | 9.18 |
| 24/05/2013 | 1.2 | 0.2 | | 16.7 | 0.6 | 99 | 68 | 3.78 | 6.24 |
| Totals: | 29.0 | 102.4 | | | | | | | |
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