Climate almanac
Pekin
Illinois, United States · 40.57°, -89.64°
What is the weather like in Pekin in January?
In January, Pekin is typically 35°F (2°C) during the day and 22°F (-6°C) at night. The month brings about 2.3 in (59 mm) of precipitation in total. Snowfall averages about 6.2 in (158 mm) over the month.
- Average high35°F (2°C)
- Average low22°F (-6°C)
- Precipitation2.3 in (59 mm)
- Clear or mostly clear days7
- Snowfall6.2 in (158 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)