Climate almanac
South Windsor
Connecticut, United States · 41.82°, -72.62°
What is the weather like in South Windsor in January?
In January, South Windsor is typically 38°F (4°C) during the day and 24°F (-4°C) at night. The month brings about 3.5 in (88 mm) of precipitation in total. Snowfall averages about 6.6 in (168 mm) over the month.
- Average high38°F (4°C)
- Average low24°F (-4°C)
- Precipitation3.5 in (88 mm)
- Clear or mostly clear days10
- Snowfall6.6 in (168 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)