Average annual temperature is 15.5 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: 0.3 °C
Number of sunny days: 204 days
Number of rainy days: 161 days
Look at detailed online map of Harston
* Weather data for Harston Australia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 36.3 | 39.1 | 36.7 | 27.0 | 19.7 | 19.2 | 16.7 | 19.6 | 27.7 | 28.8 | 33.2 | 35.7 |
| Average daytime temperature (°C) | 29.3 | 28.8 | 25.5 | 20.5 | 15.4 | 13.3 | 13.4 | 15.2 | 20.1 | 20.0 | 25.5 | 27.6 |
| Average temperature (°C) | 22.5 | 21.7 | 19.4 | 15.1 | 10.8 | 9.8 | 9.0 | 10.1 | 13.6 | 14.4 | 18.8 | 21.0 |
| Average night temperature (°C) | 16.5 | 15.5 | 14.4 | 11.0 | 7.1 | 6.9 | 5.4 | 6.0 | 8.2 | 9.3 | 13.5 | 15.6 |
| Absolute minimum temperature (°C) | 12.1 | 9.8 | 9.9 | 7.1 | 3.6 | 0.3 | 1.2 | 1.0 | 3.2 | 5.6 | 8.8 | 11.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.3 | 13.4 | 12.3 | 11.2 | 10.2 | 9.7 | 9.9 | 10.8 | 11.9 | 13.0 | 14.1 | 14.6 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 11.8 | 11.8 | 9.8 | 8.4 | 7.4 | 5.6 | 6.8 | 7.7 | 10.1 | 9.9 | 11.5 | 11.4 |
| Precipitation (mm) | 30 | 5 | 37 | 83 | 22 | 83 | 30 | 37 | 12 | 63 | 56 | 58 |
| Sunny days | 21 | 25 | 15 | 19 | 17 | 8 | 13 | 16 | 21 | 16 | 17 | 16 |
| Rainy days | 10 | 3 | 16 | 11 | 14 | 22 | 18 | 15 | 9 | 15 | 13 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Harston during the most sunny months:
The largest precipitation sum in Harston is at