Evapotranspiration Calculations
Meekatharra 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 | 4.7 | 0.0 | 5.8 | 34.9 | 19.2 | 50 | 15 | 2.11 | 18.59 |
| 02/05/2013 | 5.0 | 0.0 | 7.2 | 32.9 | 18.2 | 51 | 19 | 2.68 | 18.34 |
| 03/05/2013 | 5.0 | 0.0 | | 31.3 | 17.2 | 80 | 22 | 3.28 | 19.14 |
| 04/05/2013 | 4.7 | 2.6 | | 30.3 | 17.0 | 85 | 20 | 2.86 | 19.49 |
| 05/05/2013 | 3.8 | 0.2 | 17.2 | 31.1 | 14.5 | 77 | 16 | 1.69 | 18.14 |
| 06/05/2013 | 4.9 | 0.0 | 5.8 | 32.0 | 18.7 | 46 | 15 | 2.86 | 13.50 |
| 07/05/2013 | 4.1 | 0.0 | 6.4 | 29.2 | 15.3 | 53 | 15 | 2.55 | 10.46 |
| 08/05/2013 | 3.7 | 5.6 | 5.6 | 20.3 | 17.2 | 96 | 26 | 7.29 | 5.25 |
| 09/05/2013 | 2.7 | 7.0 | 4.8 | 19.7 | 10.7 | 95 | 47 | 2.93 | 16.21 |
| 10/05/2013 | 2.9 | 0.2 | | 21.0 | 12.0 | 95 | 41 | 2.61 | 18.19 |
| 11/05/2013 | 4.0 | 0.0 | | 20.9 | 9.5 | 79 | 29 | 4.16 | 19.49 |
| 12/05/2013 | 4.3 | 0.0 | | 21.0 | 9.3 | 78 | 26 | 4.69 | 19.44 |
| 13/05/2013 | 3.7 | 0.0 | | 19.0 | 10.4 | 70 | 32 | 4.56 | 15.75 |
| 14/05/2013 | 3.1 | 0.0 | | 17.6 | 12.5 | 60 | 40 | 3.94 | 9.13 |
| 15/05/2013 | 3.1 | 0.0 | | 21.1 | 7.8 | 77 | 30 | 2.42 | 18.26 |
| 16/05/2013 | 3.2 | 0.0 | 29.2 | 22.5 | 8.7 | 68 | 24 | 1.94 | 18.55 |
| 17/05/2013 | 3.2 | 0.0 | | 24.0 | 8.7 | 66 | 22 | 1.82 | 18.15 |
| 18/05/2013 | 3.6 | 0.0 | | 24.8 | 10.7 | 58 | 17 | 2.28 | 17.93 |
| Totals: | 69.7 | 15.6 | 82.0 | | | | | | |
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