Climate almanac
Bloomington
Illinois, United States · 40.48°, -88.99°
What is the weather like in Bloomington in January?
In January, Bloomington is typically 35°F (2°C) during the day and 22°F (-6°C) at night. The month brings about 2.4 in (62 mm) of precipitation in total. Snowfall averages about 6.1 in (156 mm) over the month.
- Average high35°F (2°C)
- Average low22°F (-6°C)
- Precipitation2.4 in (62 mm)
- Clear or mostly clear days8
- Snowfall6.1 in (156 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)