Climate almanac
Willimantic
Connecticut, United States · 41.71°, -72.21°
What is the weather like in Willimantic in January?
In January, Willimantic is typically 38°F (3°C) during the day and 24°F (-4°C) at night. The month brings about 3.6 in (92 mm) of precipitation in total. Snowfall averages about 6.8 in (172 mm) over the month.
- Average high38°F (3°C)
- Average low24°F (-4°C)
- Precipitation3.6 in (92 mm)
- Clear or mostly clear days9
- Snowfall6.8 in (172 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)