Climate almanac
Cumberland
Maryland, United States · 39.65°, -78.76°
What is the weather like in Cumberland in December?
In December, Cumberland is typically 42°F (6°C) during the day and 29°F (-2°C) at night. The month brings about 3.4 in (87 mm) of precipitation in total. Snowfall averages about 4.5 in (115 mm) over the month.
- Average high42°F (6°C)
- Average low29°F (-2°C)
- Precipitation3.4 in (87 mm)
- Clear or mostly clear days5
- Snowfall4.5 in (115 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)