Average annual temperature is 10.4 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: -24.3 °C
Number of sunny days: 224 days
Number of rainy days: 115 days
Number of snow days: 26 days
Look at detailed online map of Clay County
* Weather data for Clay 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) | 2.7 | 6.0 | 17.4 | 29.2 | 32.2 | 35.5 | 36.7 | 37.9 | 36.8 | 32.4 | 18.6 | 11.7 |
| Average daytime temperature (°C) | -3.7 | -0.7 | 5.6 | 16.2 | 26.0 | 30.1 | 29.2 | 30.0 | 27.5 | 16.8 | 10.8 | 5.2 |
| Average temperature (°C) | -7.1 | -6.2 | -0.9 | 9.2 | 19.0 | 24.1 | 23.2 | 24.0 | 21.4 | 11.5 | 4.7 | 0.5 |
| Average night temperature (°C) | -10.0 | -10.4 | -5.3 | 3.5 | 12.7 | 18.2 | 17.8 | 18.8 | 15.9 | 7.3 | 0.2 | -3.1 |
| Absolute minimum temperature (°C) | -24.3 | -23.0 | -13.1 | -6.0 | 2.7 | 10.5 | 11.4 | 12.2 | 9.8 | -6.9 | -8.7 | -7.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.4 | 10.5 | 11.9 | 13.4 | 14.6 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.1 | 7.2 | 7.4 | 9.9 | 12.0 | 13.2 | 12.2 | 11.7 | 10.2 | 7.4 | 6.9 | 5.7 |
| Precipitation (mm) | 66 | 36 | 48 | 25 | 58 | 52 | 118 | 53 | 17 | 138 | 4 | 51 |
| Sunny days | 20 | 19 | 21 | 16 | 16 | 15 | 16 | 20 | 17 | 17 | 24 | 23 |
| Rainy days | 5 | 3 | 3 | 12 | 15 | 15 | 15 | 11 | 13 | 13 | 4 | 6 |
| Snow days | 6 | 6 | 7 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 |
The best time to visit Clay County during the most sunny months:
Months with the longest average daylight duration in Clay County:
The largest precipitation sum in Clay County is at