Climate almanac
Charleston
West Virginia, United States · 38.35°, -81.63°
What is the weather like in Charleston in May?
In May, Charleston is typically 75°F (24°C) during the day and 57°F (14°C) at night. The month brings about 6.2 in (156 mm) of precipitation in total.
- Average high75°F (24°C)
- Average low57°F (14°C)
- Precipitation6.2 in (156 mm)
- Clear or mostly clear days6
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)