Average annual temperature is 11.6 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: -10.9 °C
Number of sunny days: 172 days
Number of rainy days: 181 days
Number of snow days: 12 days
Look at detailed online map of Circleville
* Weather data for Circleville United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 17.3 | 20.6 | 22.2 | 27.3 | 25.5 | 28.6 | 33.9 | 32.8 | 33.4 | 26.1 | 20.9 | 16.6 |
| Average daytime temperature (°C) | 8.1 | 11.5 | 11.8 | 19.6 | 20.1 | 23.5 | 29.3 | 28.1 | 24.0 | 18.7 | 12.1 | 9.4 |
| Average temperature (°C) | 3.4 | 5.2 | 5.0 | 11.6 | 13.6 | 17.2 | 22.3 | 21.4 | 17.4 | 12.3 | 5.1 | 3.6 |
| Average night temperature (°C) | -0.2 | 0.3 | -0.2 | 4.7 | 7.7 | 11.1 | 16.0 | 15.9 | 12.0 | 7.4 | 0.0 | -0.1 |
| Absolute minimum temperature (°C) | -7.6 | -10.9 | -9.7 | -3.8 | -1.0 | 5.3 | 10.8 | 7.7 | 5.3 | -1.6 | -7.2 | -6.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.9 | 7.0 | 7.6 | 9.4 | 10.1 | 10.6 | 12.3 | 10.9 | 9.2 | 8.2 | 7.5 | 5.2 |
| Precipitation (mm) | 40 | 74 | 57 | 79 | 76 | 85 | 45 | 41 | 44 | 21 | 57 | 75 |
| Sunny days | 8 | 14 | 13 | 16 | 15 | 13 | 11 | 14 | 16 | 17 | 21 | 14 |
| Rainy days | 19 | 14 | 13 | 14 | 16 | 17 | 20 | 17 | 14 | 14 | 7 | 16 |
| Snow days | 4 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 |
The best time to visit Circleville during the most sunny months:
The largest precipitation sum in Circleville is at