Climate almanac
Snohomish
Washington, United States · 47.91°, -122.10°
What is the weather like in Snohomish in December?
In December, Snohomish is typically 44°F (7°C) during the day and 36°F (2°C) at night. The month brings about 12 in (310 mm) of precipitation in total. Snowfall averages about 7.2 in (183 mm) over the month.
- Average high44°F (7°C)
- Average low36°F (2°C)
- Precipitation12 in (310 mm)
- Clear or mostly clear days3
- Snowfall7.2 in (183 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)