Average annual temperature is 20.0 °C
Absolute maximum temperature: 40.2 °C
Absolute minimum temperature: -2.4 °C
Number of sunny days: 192 days
Number of rainy days: 173 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) | 25.2 | 28.0 | 29.3 | 30.5 | 34.4 | 37.6 | 37.9 | 40.2 | 35.3 | 31.9 | 27.4 | 24.3 |
| Average daytime temperature (°C) | 17.6 | 20.8 | 22.7 | 24.8 | 29.7 | 32.9 | 34.6 | 37.0 | 32.5 | 26.4 | 19.7 | 16.6 |
| Average temperature (°C) | 12.4 | 14.6 | 16.3 | 18.3 | 22.8 | 26.3 | 28.1 | 30.1 | 26.2 | 20.0 | 13.8 | 10.8 |
| Average night temperature (°C) | 8.4 | 10.2 | 11.5 | 13.3 | 17.3 | 21.0 | 23.3 | 24.6 | 20.9 | 14.8 | 9.4 | 6.3 |
| Absolute minimum temperature (°C) | -1.1 | -0.5 | -2.4 | 7.8 | 10.0 | 19.1 | 20.2 | 20.0 | 16.9 | 7.9 | 0.7 | -0.5 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.6 | 7.2 | 8.7 | 9.1 | 10.7 | 11.5 | 11.0 | 11.5 | 11.0 | 9.1 | 6.9 | 7.7 |
| Precipitation (mm) | 175 | 167 | 126 | 161 | 71 | 105 | 153 | 31 | 13 | 40 | 64 | 101 |
| Sunny days | 14 | 9 | 16 | 13 | 12 | 11 | 13 | 20 | 17 | 26 | 19 | 22 |
| Rainy days | 17 | 19 | 15 | 17 | 19 | 19 | 18 | 11 | 13 | 5 | 11 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Clarke County is at