Average annual temperature is 12.3 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: -12.1 °C
Number of sunny days: 175 days
Number of rainy days: 179 days
Number of snow days: 11 days
Look at detailed online map of Town of Chesterfield
* Weather data for Town of Chesterfield 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) | 16.9 | 19.3 | 19.7 | 26.2 | 29.8 | 31.3 | 33.2 | 33.4 | 31.1 | 28.8 | 24.0 | 15.2 |
| Average daytime temperature (°C) | 5.6 | 9.9 | 10.3 | 17.3 | 22.5 | 26.6 | 28.3 | 27.0 | 24.8 | 18.5 | 11.7 | 8.2 |
| Average temperature (°C) | 2.1 | 3.6 | 4.6 | 10.9 | 16.4 | 20.6 | 23.3 | 22.1 | 19.6 | 13.6 | 6.2 | 4.2 |
| Average night temperature (°C) | -0.7 | -0.7 | 0.3 | 5.5 | 10.9 | 15.2 | 18.7 | 17.5 | 15.0 | 9.7 | 2.3 | 1.4 |
| Absolute minimum temperature (°C) | -10.2 | -12.1 | -8.3 | -3.1 | 1.1 | 9.5 | 14.5 | 11.6 | 9.9 | -3.7 | -9.3 | -7.0 |
| 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 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.4 |
| 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) | 3.5 | 7.2 | 6.8 | 8.8 | 10.6 | 10.8 | 12.3 | 10.6 | 9.4 | 7.2 | 7.8 | 4.2 |
| Precipitation (mm) | 142 | 78 | 194 | 82 | 73 | 90 | 102 | 122 | 58 | 65 | 25 | 50 |
| Sunny days | 8 | 15 | 12 | 17 | 16 | 13 | 8 | 17 | 19 | 14 | 22 | 14 |
| Rainy days | 18 | 12 | 16 | 13 | 15 | 17 | 23 | 14 | 11 | 16 | 7 | 17 |
| Snow days | 5 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 |
The best time to visit Town of Chesterfield during the most sunny months:
The largest precipitation sum in Town of Chesterfield is at