Evapotranspiration Calculations
Bathurst Airport - October 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/10/2017 | 4.0 | 0.0 | 19.7 | -0.6 | 93 | 24 | 2.75 | 23.00 | |
| 02/10/2017 | 4.6 | 0.0 | 23.9 | 0.5 | 87 | 17 | 2.57 | 22.77 | |
| 03/10/2017 | 3.7 | 0.0 | 23.3 | 5.6 | 80 | 30 | 1.93 | 18.05 | |
| 04/10/2017 | 4.7 | 0.0 | 27.1 | 6.3 | 90 | 25 | 2.34 | 21.84 | |
| 05/10/2017 | 5.0 | 0.0 | 28.0 | 8.9 | 100 | 25 | 3.58 | 17.86 | |
| 06/10/2017 | 4.3 | 0.0 | 20.5 | 10.9 | 82 | 28 | 4.49 | 16.24 | |
| 07/10/2017 | 4.1 | 0.0 | 21.7 | 6.0 | 99 | 32 | 3.36 | 20.79 | |
| 08/10/2017 | 1.6 | 0.0 | 16.9 | 5.3 | 100 | 67 | 1.86 | 6.86 | |
| 09/10/2017 | 4.6 | 5.4 | 26.1 | 11.1 | 100 | 41 | 4.14 | 19.57 | |
| 10/10/2017 | 4.6 | 7.4 | 26.1 | 8.2 | 100 | 24 | 2.09 | 23.77 | |
| 11/10/2017 | 5.5 | 0.0 | 28.1 | 9.1 | 100 | 27 | 3.37 | 23.96 | |
| 12/10/2017 | 4.5 | 10.2 | 19.3 | 13.6 | 100 | 34 | 5.13 | 24.16 | |
| 13/10/2017 | 4.5 | 0.0 | 22.1 | 3.4 | 99 | 33 | 3.09 | 25.34 | |
| 14/10/2017 | 4.0 | 0.0 | 19.5 | 8.0 | 95 | 53 | 4.63 | 24.30 | |
| 15/10/2017 | 4.5 | 0.0 | 22.8 | 9.8 | 96 | 40 | 4.62 | 21.32 | |
| 16/10/2017 | 5.6 | 0.0 | 23.6 | 9.1 | 83 | 31 | 4.88 | 25.78 | |
| 17/10/2017 | 6.2 | 0.0 | 26.7 | 9.1 | 85 | 22 | 4.43 | 25.07 | |
| 18/10/2017 | 6.0 | 0.0 | 26.5 | 9.7 | 87 | 28 | 4.40 | 26.11 | |
| 19/10/2017 | 5.3 | 0.0 | 28.5 | 9.8 | 100 | 35 | 2.71 | 25.58 | |
| Totals: | 87.3 | 23.0 |
