Average annual temperature is 8.1 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: -31.8 °C
Number of sunny days: 203 days
Number of rainy days: 105 days
Number of snow days: 57 days
Look at detailed online map of Clayton
* Weather data for Clayton 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) | 4.8 | 5.3 | 12.7 | 21.8 | 25.7 | 30.1 | 35.4 | 35.8 | 32.1 | 24.9 | 16.9 | 12.5 |
| Average daytime temperature (°C) | -2.0 | 0.0 | 3.5 | 10.3 | 20.5 | 23.0 | 30.4 | 29.3 | 25.6 | 15.7 | 9.1 | 5.0 |
| Average temperature (°C) | -5.0 | -4.8 | -2.8 | 4.1 | 14.2 | 16.5 | 22.3 | 21.7 | 17.7 | 8.2 | 3.5 | 0.1 |
| Average night temperature (°C) | -7.7 | -8.7 | -7.6 | -0.8 | 8.1 | 11.3 | 14.9 | 15.1 | 11.2 | 3.1 | -0.5 | -3.3 |
| Absolute minimum temperature (°C) | -31.8 | -29.2 | -16.2 | -10.3 | 2.0 | 7.0 | 9.3 | 9.9 | 7.0 | -8.6 | -15.3 | -11.4 |
| 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) | 5.1 | 8.0 | 9.3 | 9.8 | 11.2 | 11.1 | 12.7 | 11.8 | 11.0 | 8.5 | 7.2 | 6.9 |
| Precipitation (mm) | 68 | 27 | 20 | 73 | 73 | 122 | 12 | 53 | 28 | 63 | 24 | 16 |
| Sunny days | 12 | 17 | 18 | 15 | 11 | 8 | 20 | 15 | 20 | 21 | 23 | 23 |
| Rainy days | 1 | 2 | 1 | 7 | 20 | 22 | 11 | 16 | 10 | 9 | 4 | 2 |
| Snow days | 18 | 9 | 12 | 8 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 6 |
The best time to visit Clayton during the most sunny months:
Months with the longest average daylight duration in Clayton:
The largest precipitation sum in Clayton is at