Climate almanac
Salem
Massachusetts, United States · 42.52°, -70.90°
What is the weather like in Salem in December?
In December, Salem is typically 41°F (5°C) during the day and 30°F (-1°C) at night. The month brings about 4.9 in (126 mm) of precipitation in total. Snowfall averages about 6.2 in (157 mm) over the month.
- Average high41°F (5°C)
- Average low30°F (-1°C)
- Precipitation4.9 in (126 mm)
- Clear or mostly clear days11
- Snowfall6.2 in (157 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)