Climate almanac
Keyser
West Virginia, United States · 39.44°, -78.97°
What is the weather like in Keyser in December?
In December, Keyser is typically 43°F (6°C) during the day and 29°F (-2°C) at night. The month brings about 3.4 in (86 mm) of precipitation in total. Snowfall averages about 4.5 in (113 mm) over the month.
- Average high43°F (6°C)
- Average low29°F (-2°C)
- Precipitation3.4 in (86 mm)
- Clear or mostly clear days4
- Snowfall4.5 in (113 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)