Climate almanac
Centralia
Illinois, United States · 38.53°, -89.13°
What is the weather like in Centralia in January?
In January, Centralia is typically 41°F (5°C) during the day and 27°F (-3°C) at night. The month brings about 3.5 in (89 mm) of precipitation in total. Snowfall averages about 3.9 in (98 mm) over the month.
- Average high41°F (5°C)
- Average low27°F (-3°C)
- Precipitation3.5 in (89 mm)
- Clear or mostly clear days8
- Snowfall3.9 in (98 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)