Average annual temperature is 8.4 °C
Absolute maximum temperature: 32.3 °C
Absolute minimum temperature: -31.8 °C
Number of sunny days: 139 days
Number of rainy days: 186 days
Number of snow days: 40 days
Look at detailed online map of Windsor County
* Weather data for Windsor 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) | 8.4 | 10.5 | 9.7 | 26.7 | 29.9 | 32.3 | 29.3 | 25.4 | 29.9 | 27.1 | 14.8 | 13.7 |
| Average daytime temperature (°C) | 1.8 | 1.8 | 4.2 | 13.5 | 18.9 | 21.8 | 25.6 | 22.8 | 21.4 | 16.0 | 5.9 | 4.5 |
| Average temperature (°C) | -1.7 | -4.1 | -0.2 | 7.5 | 12.6 | 16.7 | 20.8 | 18.3 | 16.7 | 11.3 | 1.3 | 0.4 |
| Average night temperature (°C) | -4.9 | -9.1 | -4.3 | 2.9 | 6.9 | 12.7 | 16.8 | 14.7 | 12.9 | 7.8 | -2.1 | -2.3 |
| Absolute minimum temperature (°C) | -13.5 | -31.8 | -8.8 | -6.9 | -0.4 | 5.4 | 12.1 | 8.4 | 7.5 | -1.4 | -10.1 | -9.4 |
| 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 | 14.7 | 15.4 | 15.1 | 13.9 | 12.5 | 11.0 | 9.7 | 9.0 |
| 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 | 8.0 |
| Sunshine mean duration (h) | 3.5 | 6.2 | 6.8 | 7.6 | 11.3 | 9.4 | 9.9 | 10.0 | 8.4 | 6.4 | 6.3 | 4.4 |
| Precipitation (mm) | 121 | 49 | 96 | 114 | 76 | 201 | 265 | 166 | 92 | 129 | 53 | 170 |
| Sunny days | 7 | 11 | 11 | 14 | 19 | 5 | 4 | 8 | 18 | 12 | 15 | 15 |
| Rainy days | 12 | 6 | 10 | 16 | 12 | 25 | 27 | 23 | 12 | 19 | 9 | 15 |
| Snow days | 12 | 11 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 1 |
The best time to visit Windsor County during the most sunny months:
Months with the longest average daylight duration in Windsor County:
The largest precipitation sum in Windsor County is at