Climate almanac
Mount Zion
Illinois, United States · 39.77°, -88.87°
What is the weather like in Mount Zion in January?
In January, Mount Zion is typically 37°F (3°C) during the day and 23°F (-5°C) at night. The month brings about 2.9 in (74 mm) of precipitation in total. Snowfall averages about 4.7 in (120 mm) over the month.
- Average high37°F (3°C)
- Average low23°F (-5°C)
- Precipitation2.9 in (74 mm)
- Clear or mostly clear days7
- Snowfall4.7 in (120 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)