Average annual temperature is 11.9 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: -19.9 °C
Number of sunny days: 209 days
Number of rainy days: 136 days
Number of snow days: 20 days
Look at detailed online map of Clarke County
* Weather data for Clarke County 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) | 11.3 | 14.7 | 21.5 | 27.8 | 30.9 | 32.3 | 35.3 | 35.7 | 33.7 | 31.7 | 19.2 | 14.6 |
| Average daytime temperature (°C) | 1.8 | 6.1 | 8.7 | 17.7 | 25.1 | 28.5 | 28.8 | 28.6 | 26.7 | 18.6 | 11.1 | 7.0 |
| Average temperature (°C) | -2.3 | -0.4 | 2.7 | 10.8 | 18.7 | 23.0 | 23.5 | 23.6 | 20.9 | 13.6 | 5.7 | 2.9 |
| Average night temperature (°C) | -5.2 | -5.0 | -1.5 | 5.3 | 12.6 | 17.4 | 18.8 | 19.4 | 15.8 | 9.3 | 1.5 | -0.3 |
| Absolute minimum temperature (°C) | -16.6 | -19.9 | -12.6 | -4.7 | 3.3 | 9.7 | 13.7 | 13.8 | 10.5 | -4.1 | -9.8 | -6.0 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| 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) | 5.3 | 7.5 | 7.1 | 9.4 | 11.8 | 12.4 | 12.0 | 11.3 | 10.7 | 7.8 | 7.1 | 5.1 |
| Precipitation (mm) | 63 | 55 | 50 | 39 | 38 | 81 | 133 | 75 | 54 | 49 | 10 | 63 |
| Sunny days | 15 | 19 | 15 | 18 | 20 | 16 | 14 | 16 | 21 | 16 | 24 | 15 |
| Rainy days | 8 | 7 | 14 | 10 | 11 | 14 | 17 | 15 | 9 | 14 | 4 | 13 |
| Snow days | 8 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 |
The best time to visit Clarke County during the most sunny months:
The largest precipitation sum in Clarke County is at