Evapotranspiration Calculations
Goulburn Airport - January 2026 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) |
| 01/01/2026 | 2.4 | 9.0 | | 16.4 | 11.6 | 99 | 64 | 5.38 | 11.12 |
| 02/01/2026 | 4.6 | 0.0 | | 22.8 | 8.9 | 99 | 52 | 4.94 | 23.79 |
| 03/01/2026 | 6.5 | 0.0 | | 30.1 | 14.0 | 99 | 36 | 4.34 | 26.24 |
| 04/01/2026 | 5.1 | 12.8 | | 29.5 | 13.5 | 99 | 35 | 3.51 | 17.24 |
| 05/01/2026 | 6.0 | 10.8 | | 29.6 | 8.8 | 100 | 34 | 4.19 | 22.56 |
| 06/01/2026 | 7.2 | 21.6 | | 31.4 | 14.0 | 99 | 20 | 3.18 | 30.12 |
| 07/01/2026 | 7.0 | 0.2 | | 34.7 | 14.8 | 100 | 18 | 2.06 | 30.53 |
| 08/01/2026 | 8.0 | 0.0 | | 36.5 | 15.2 | 95 | 15 | 2.68 | 31.34 |
| 09/01/2026 | 9.5 | 0.0 | | 36.5 | 14.9 | 93 | 12 | 4.54 | 31.29 |
| 10/01/2026 | 10.9 | 0.0 | | 35.4 | 22.2 | 90 | 19 | 8.68 | 30.90 |
| 11/01/2026 | 1.6 | 0.0 | | 16.4 | 14.1 | 96 | 75 | 5.64 | 5.10 |
| 12/01/2026 | 4.6 | 0.0 | | 21.4 | 11.9 | 91 | 53 | 4.86 | 24.37 |
| 13/01/2026 | 7.1 | 0.0 | | 30.9 | 15.5 | 93 | 28 | 4.06 | 28.45 |
| 14/01/2026 | 5.5 | 0.0 | | 27.5 | 17.4 | 99 | 53 | 5.66 | 24.33 |
| 15/01/2026 | 4.5 | 4.4 | | 25.8 | 16.5 | 100 | 63 | 6.03 | 21.54 |
| 16/01/2026 | 4.6 | 14.2 | | 24.4 | 13.2 | 99 | 53 | 7.12 | 19.66 |
| 17/01/2026 | 1.8 | 3.4 | | 17.5 | 13.3 | 99 | 84 | 8.29 | 10.29 |
| 18/01/2026 | 3.1 | 5.0 | | 19.2 | 12.5 | 99 | 67 | 7.45 | 16.34 |
| 19/01/2026 | | 0.6 | | | 12.6 | 99 | 74 | 4.76 | 16.54 |
| 20/01/2026 | 5.2 | | | 23.6 | 12.1 | 99 | 42 | 3.58 | 27.30 |
| 21/01/2026 | 5.9 | | | 28.2 | 8.6 | 99 | 28 | 2.96 | 27.49 |
| 22/01/2026 | 5.0 | 0.0 | | 23.8 | 12.6 | 99 | 46 | 4.33 | 25.30 |
| 23/01/2026 | 4.9 | 0.0 | | 23.0 | 9.5 | 90 | 50 | 4.43 | 25.90 |
| 24/01/2026 | 7.6 | 0.0 | | 32.3 | 10.4 | 99 | 15 | 3.60 | 30.16 |
| 25/01/2026 | 8.2 | 0.0 | | 37.3 | 11.1 | 100 | 11 | 3.82 | 22.82 |
| 26/01/2026 | 5.4 | 0.0 | | 26.0 | 13.4 | 96 | 48 | 4.33 | 25.90 |
| 27/01/2026 | 6.8 | 0.0 | | 30.4 | 12.5 | 99 | 31 | 3.82 | 29.75 |
| 28/01/2026 | 8.0 | 0.0 | | 39.2 | 9.9 | 100 | 12 | 2.55 | 29.46 |
| 29/01/2026 | 6.1 | 0.0 | | 29.2 | 15.3 | 99 | 49 | 4.64 | 28.39 |
| 30/01/2026 | 9.1 | 0.0 | | 37.9 | 17.5 | 99 | 14 | 4.41 | 29.02 |
| Totals: | 172.2 | 82.0 | | | | | | | |
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