Evapotranspiration Calculations
Portland Ntc - 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 | 3.5 | | | 15.4 | 9.8 | 47 | 35 | 5.29 | 11.46 |
| 02/05/2013 | 2.5 | | | 17.3 | 5.2 | 66 | 31 | 2.85 | 14.06 |
| 03/05/2013 | 5.7 | | | 20.4 | 9.3 | 41 | 26 | 8.99 | 5.63 |
| 04/05/2013 | 3.3 | | | 14.0 | 12.1 | 42 | 39 | 5.00 | 8.96 |
| 05/05/2013 | 3.1 | | | 14.3 | 12.9 | 40 | 38 | 4.22 | 6.20 |
| 06/05/2013 | 3.9 | | | 15.7 | 11.2 | 44 | 35 | 6.23 | 11.96 |
| 07/05/2013 | 3.7 | | | 21.0 | 12.3 | 42 | 25 | 3.82 | 11.98 |
| 08/05/2013 | 5.4 | | | 24.0 | 14.5 | 34 | 21 | 5.63 | 11.00 |
| 09/05/2013 | 5.4 | | | 25.6 | 16.6 | 30 | 20 | 5.10 | 12.26 |
| 10/05/2013 | 6.0 | | | 24.3 | 17.5 | 30 | 21 | 6.23 | 11.27 |
| 11/05/2013 | 6.0 | | | 24.3 | 17.3 | 31 | 21 | 6.26 | 9.91 |
| 12/05/2013 | 3.4 | | | 17.1 | 14.3 | 46 | 26 | 4.07 | 4.23 |
| 13/05/2013 | 2.8 | | | 13.4 | 8.7 | 51 | 41 | 4.93 | 3.89 |
| 14/05/2013 | 3.1 | | | 14.3 | 9.3 | 51 | 42 | 5.98 | 2.81 |
| 15/05/2013 | 4.0 | | | 14.9 | 9.8 | 44 | 36 | 7.75 | 5.76 |
| 16/05/2013 | 3.9 | | | 15.5 | 11.5 | 44 | 36 | 6.92 | 7.56 |
| 17/05/2013 | 2.8 | | | 14.2 | 12.0 | 48 | 38 | 4.11 | 7.31 |
| 18/05/2013 | 2.1 | | | 14.6 | 9.1 | 52 | 38 | 2.75 | 10.00 |
| 19/05/2013 | 2.5 | | | 15.7 | 9.2 | 52 | 34 | 3.60 | 9.25 |
| 20/05/2013 | 2.7 | | | 16.2 | 10.4 | 47 | 34 | 3.71 | 8.28 |
| 21/05/2013 | 2.2 | | | 14.6 | 7.8 | 56 | 37 | 3.24 | 9.19 |
| 22/05/2013 | 3.1 | | | 15.2 | 10.7 | 44 | 35 | 4.65 | 5.17 |
| Totals: | 81.1 | | | | | | | | |
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