Climate almanac
Charleston
West Virginia, United States · 38.35°, -81.63°
What is the weather like in Charleston in January?
In January, Charleston is typically 44°F (7°C) during the day and 30°F (-1°C) at night. The month brings about 4.6 in (118 mm) of precipitation in total. Snowfall averages about 6.4 in (162 mm) over the month.
- Average high44°F (7°C)
- Average low30°F (-1°C)
- Precipitation4.6 in (118 mm)
- Clear or mostly clear days6
- Snowfall6.4 in (162 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)