Climate almanac
Snoqualmie
Washington, United States · 47.53°, -121.83°
What is the weather like in Snoqualmie in December?
In December, Snoqualmie is typically 40°F (5°C) during the day and 32°F (0°C) at night. The month brings about 12 in (310 mm) of precipitation in total. Snowfall averages about 24 in (621 mm) over the month.
- Average high40°F (5°C)
- Average low32°F (0°C)
- Precipitation12 in (310 mm)
- Clear or mostly clear days2
- Snowfall24 in (621 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)