Climate almanac
Charlestown
Rhode Island, United States · 41.38°, -71.64°
What is the weather like in Charlestown in December?
In December, Charlestown is typically 43°F (6°C) during the day and 31°F (0°C) at night. The month brings about 5.0 in (126 mm) of precipitation in total. Snowfall averages about 4.3 in (110 mm) over the month.
- Average high43°F (6°C)
- Average low31°F (0°C)
- Precipitation5.0 in (126 mm)
- Clear or mostly clear days11
- Snowfall4.3 in (110 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)