Evapotranspiration Calculations
Learmonth 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 | 7.1 | 0.0 | 9.2 | 36.6 | 20.8 | 77 | 17 | 3.88 | 21.86 |
| 02/05/2013 | 6.8 | 0.0 | 8.6 | 33.4 | 20.4 | 88 | 27 | 5.28 | 21.59 |
| 03/05/2013 | 6.9 | 0.0 | | 33.8 | 19.9 | 91 | 29 | 5.46 | 21.55 |
| 04/05/2013 | 7.7 | 0.0 | | 35.4 | 18.5 | 63 | 17 | 4.68 | 21.77 |
| 05/05/2013 | 5.9 | 0.0 | 27.0 | 29.9 | 20.9 | 76 | 31 | 4.22 | 21.97 |
| 06/05/2013 | 6.7 | 0.0 | 7.6 | 33.9 | 17.8 | 73 | 16 | 4.03 | 21.28 |
| 07/05/2013 | 4.8 | 0.0 | 7.8 | 30.8 | 21.0 | 79 | 21 | 3.80 | 9.48 |
| 08/05/2013 | 4.3 | 34.2 | 6.2 | 26.6 | 21.4 | 96 | 49 | 6.91 | 15.10 |
| 09/05/2013 | 3.9 | 0.4 | 7.0 | 25.5 | 15.2 | 90 | 41 | 3.48 | 18.58 |
| 10/05/2013 | 5.8 | 0.0 | | 26.6 | 14.7 | 90 | 25 | 5.71 | 21.42 |
| 11/05/2013 | 7.0 | 0.0 | | 28.5 | 15.9 | 71 | 24 | 7.17 | 20.37 |
| 12/05/2013 | 6.0 | 0.0 | | 29.8 | 15.4 | 67 | 17 | 4.43 | 19.38 |
| 13/05/2013 | 5.2 | 0.0 | 28.4 | 24.9 | 18.2 | 54 | 26 | 5.08 | 11.57 |
| 14/05/2013 | 4.2 | 0.8 | 6.4 | 21.4 | 16.7 | 84 | 37 | 6.74 | 11.37 |
| 15/05/2013 | 4.0 | 0.0 | 4.6 | 23.3 | 16.5 | 84 | 48 | 4.35 | 20.11 |
| 16/05/2013 | 4.1 | 0.0 | 4.6 | 26.1 | 14.1 | 91 | 40 | 3.47 | 19.63 |
| 17/05/2013 | 4.6 | 0.0 | | 27.8 | 13.9 | 82 | 27 | 3.00 | 20.42 |
| 18/05/2013 | 4.1 | 0.0 | | 26.7 | 16.1 | 92 | 37 | 3.24 | 19.38 |
| 19/05/2013 | 5.0 | 0.0 | 17.4 | 28.2 | 16.3 | 96 | 28 | 5.05 | 17.11 |
| 20/05/2013 | 3.9 | 8.2 | 6.2 | 25.4 | 17.3 | 95 | 43 | 4.16 | 18.34 |
| 21/05/2013 | 4.9 | 0.0 | 4.8 | 24.6 | 13.1 | 88 | 28 | 4.92 | 20.43 |
| 22/05/2013 | 4.8 | 0.0 | 5.2 | 26.1 | 12.7 | 86 | 23 | 3.84 | 20.18 |
| Totals: | 117.7 | 43.6 | 151.0 | | | | | | |
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