Average annual temperature is 16.5 °C
Absolute maximum temperature: 41.3 °C
Absolute minimum temperature: 1.9 °C
Number of sunny days: 232 days
Number of rainy days: 133 days
Look at detailed online map of Circle Valley
* Weather data for Circle Valley 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) | 38.9 | 41.3 | 39.0 | 28.0 | 25.7 | 19.0 | 20.8 | 27.7 | 36.3 | 34.7 | 34.9 | 39.6 |
| Average daytime temperature (°C) | 28.9 | 29.8 | 27.2 | 21.3 | 19.4 | 14.2 | 16.2 | 18.6 | 24.4 | 24.6 | 26.0 | 29.2 |
| Average temperature (°C) | 20.9 | 21.8 | 20.0 | 15.7 | 13.6 | 10.2 | 11.0 | 12.5 | 16.9 | 17.2 | 18.4 | 20.5 |
| Average night temperature (°C) | 14.5 | 15.5 | 14.3 | 11.5 | 8.6 | 7.0 | 6.7 | 7.7 | 11.3 | 10.7 | 12.4 | 14.0 |
| Absolute minimum temperature (°C) | 9.4 | 10.1 | 9.1 | 7.2 | 3.2 | 2.7 | 1.9 | 2.9 | 4.7 | 6.8 | 8.9 | 9.1 |
| 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 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.0 | 13.3 | 12.3 | 11.3 | 10.4 | 10.0 | 10.2 | 10.9 | 11.9 | 12.9 | 13.8 | 14.3 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 11.8 | 11.1 | 10.0 | 8.8 | 8.4 | 6.5 | 8.3 | 8.1 | 9.9 | 10.9 | 11.2 | 11.9 |
| Precipitation (mm) | 26 | 8 | 55 | 20 | 21 | 36 | 9 | 54 | 10 | 6 | 59 | 3 |
| Sunny days | 21 | 22 | 20 | 17 | 18 | 14 | 23 | 18 | 18 | 22 | 17 | 22 |
| Rainy days | 10 | 6 | 11 | 13 | 13 | 16 | 8 | 13 | 12 | 9 | 13 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Circle Valley is at