Average annual temperature is 8.5 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: -31.0 °C
Number of sunny days: 121 days
Number of rainy days: 202 days
Number of snow days: 42 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) | 7.1 | 10.7 | 10.2 | 27.4 | 30.8 | 33.4 | 31.5 | 27.0 | 31.2 | 28.7 | 14.0 | 9.7 |
| Average daytime temperature (°C) | 1.2 | 1.4 | 3.9 | 14.8 | 19.4 | 22.7 | 26.4 | 23.3 | 22.2 | 16.3 | 6.0 | 3.6 |
| Average temperature (°C) | -2.3 | -4.7 | -0.6 | 8.2 | 13.2 | 17.6 | 21.3 | 18.6 | 16.8 | 11.7 | 1.5 | -0.1 |
| Average night temperature (°C) | -5.9 | -10.3 | -5.0 | 3.0 | 7.2 | 12.9 | 16.8 | 14.5 | 12.1 | 7.6 | -2.2 | -3.1 |
| Absolute minimum temperature (°C) | -15.5 | -31.0 | -13.1 | -5.7 | 0.6 | 6.9 | 11.7 | 9.9 | 4.4 | -1.2 | -8.9 | -13.4 |
| 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) | 9.3 | 10.4 | 11.9 | 13.5 | 14.8 | 15.5 | 15.2 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 2.9 | 6.0 | 5.7 | 7.8 | 11.4 | 10.0 | 10.5 | 9.8 | 9.2 | 5.9 | 5.8 | 3.1 |
| Precipitation (mm) | 98 | 58 | 95 | 101 | 87 | 184 | 225 | 188 | 47 | 126 | 60 | 125 |
| Sunny days | 5 | 8 | 8 | 14 | 17 | 8 | 2 | 5 | 16 | 11 | 15 | 12 |
| Rainy days | 12 | 8 | 15 | 16 | 14 | 22 | 29 | 26 | 14 | 20 | 13 | 13 |
| Snow days | 14 | 12 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 6 |
The best time to visit Town of Chesterfield during the most sunny months:
Months with the longest average daylight duration in Town of Chesterfield:
The largest precipitation sum in Town of Chesterfield is at