Climate almanac
Snohomish
Washington, United States · 47.91°, -122.10°
What is the weather like in Snohomish in January?
In January, Snohomish is typically 45°F (7°C) during the day and 36°F (2°C) at night. The month brings about 10 in (262 mm) of precipitation in total. Snowfall averages about 4.9 in (126 mm) over the month.
- Average high45°F (7°C)
- Average low36°F (2°C)
- Precipitation10 in (262 mm)
- Clear or mostly clear days3
- Snowfall4.9 in (126 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)