Average annual temperature is 19.1 °C
Absolute maximum temperature: 40.9 °C
Absolute minimum temperature: -2.1 °C
Number of sunny days: 204 days
Number of rainy days: 161 days
Look at detailed online map of Clayton (historical)
* Weather data for Clayton (historical) 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) | 23.4 | 26.2 | 26.8 | 28.8 | 32.6 | 38.5 | 38.5 | 40.9 | 38.0 | 33.3 | 27.0 | 20.6 |
| Average daytime temperature (°C) | 15.7 | 17.1 | 20.6 | 23.0 | 28.4 | 33.4 | 34.5 | 37.2 | 32.5 | 25.3 | 18.1 | 15.2 |
| Average temperature (°C) | 10.4 | 11.2 | 14.3 | 16.7 | 22.3 | 26.8 | 28.4 | 30.5 | 26.0 | 19.5 | 12.5 | 9.7 |
| Average night temperature (°C) | 6.7 | 7.0 | 9.6 | 11.6 | 17.0 | 21.3 | 23.7 | 25.0 | 20.8 | 14.9 | 8.1 | 5.5 |
| Absolute minimum temperature (°C) | -1.7 | -2.1 | -1.7 | 5.8 | 8.9 | 18.7 | 19.8 | 19.4 | 16.6 | 1.7 | -0.5 | -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) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.4 | 12.4 | 11.3 | 10.4 | 10.0 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 6.3 | 6.5 | 8.0 | 7.9 | 10.4 | 11.7 | 11.6 | 11.8 | 10.2 | 7.8 | 7.5 | 7.4 |
| Precipitation (mm) | 120 | 106 | 213 | 176 | 148 | 115 | 119 | 47 | 46 | 95 | 89 | 57 |
| Sunny days | 17 | 11 | 14 | 13 | 15 | 12 | 17 | 26 | 17 | 20 | 21 | 21 |
| Rainy days | 14 | 17 | 17 | 17 | 16 | 18 | 14 | 5 | 13 | 11 | 9 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Clayton (historical) during the most sunny months:
The largest precipitation sum in Clayton (historical) is at