Evapotranspiration Calculations
Grafton Airport - June 2017 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/06/2017 | 2.0 | 0.2 | 19.8 | 3.9 | 98 | 44 | 2.14 | 13.25 | |
| 02/06/2017 | 1.9 | 0.0 | 20.8 | 4.7 | 97 | 43 | 1.83 | 13.15 | |
| 03/06/2017 | 1.9 | 0.0 | 21.3 | 5.0 | 97 | 50 | 2.05 | 12.83 | |
| 04/06/2017 | 1.7 | 0.0 | 21.0 | 5.9 | 99 | 49 | 1.59 | 13.08 | |
| 05/06/2017 | 1.7 | 0.2 | 22.1 | 5.7 | 99 | 44 | 1.15 | 12.85 | |
| 06/06/2017 | 1.6 | 0.0 | 21.4 | 5.9 | 99 | 35 | 1.03 | 12.97 | |
| 07/06/2017 | 1.7 | 0.2 | 18.0 | 3.0 | 95 | 37 | 1.72 | 12.28 | |
| 08/06/2017 | 1.7 | 0.0 | 21.2 | 4.9 | 99 | 43 | 1.49 | 12.26 | |
| 09/06/2017 | 1.9 | 0.0 | 21.4 | 8.3 | 97 | 63 | 3.53 | 10.68 | |
| 10/06/2017 | 1.0 | 47.0 | 17.0 | 13.0 | 99 | 84 | 2.39 | 5.62 | |
| 11/06/2017 | 0.8 | 21.2 | 17.8 | 14.0 | 99 | 91 | 2.62 | 4.53 | |
| 12/06/2017 | 0.7 | 27.8 | 17.2 | 14.1 | 99 | 93 | 3.11 | 2.85 | |
| 13/06/2017 | 1.9 | 37.4 | 20.6 | 14.0 | 99 | 65 | 3.97 | 9.88 | |
| 14/06/2017 | 1.8 | 8.2 | 20.8 | 14.2 | 97 | 61 | 3.39 | 8.28 | |
| 15/06/2017 | 1.9 | 0.2 | 22.1 | 10.7 | 99 | 57 | 2.34 | 11.55 | |
| 16/06/2017 | 1.2 | 0.4 | 19.7 | 12.5 | 99 | 75 | 1.76 | 7.98 | |
| 17/06/2017 | 0.9 | 8.8 | 18.0 | 14.9 | 99 | 87 | 2.38 | 5.49 | |
| 18/06/2017 | 2.0 | 8.0 | 21.1 | 11.1 | 99 | 53 | 2.86 | 12.79 | |
| 19/06/2017 | 2.7 | 0.0 | 20.4 | 15.3 | 79 | 60 | 5.42 | 10.83 | |
| 20/06/2017 | 2.4 | 0.0 | 20.9 | 14.0 | 85 | 49 | 3.55 | 9.96 | |
| 21/06/2017 | 2.0 | 0.0 | 21.7 | 8.2 | 97 | 49 | 2.20 | 12.65 | |
| 22/06/2017 | 1.9 | 0.0 | 22.3 | 8.8 | 96 | 40 | 1.75 | 12.76 | |
| 23/06/2017 | 1.4 | 0.2 | 21.5 | 6.2 | 99 | 46 | 0.78 | 12.80 | |
| Totals: | 38.7 | 159.8 |
