Climate almanac
Cottage Lake
Washington, United States · 47.74°, -122.08°
What is the weather like in Cottage Lake in January?
In January, Cottage Lake is typically 46°F (8°C) during the day and 37°F (3°C) at night. The month brings about 8.9 in (226 mm) of precipitation in total. Snowfall averages about 2.7 in (69 mm) over the month.
- Average high46°F (8°C)
- Average low37°F (3°C)
- Precipitation8.9 in (226 mm)
- Clear or mostly clear days3
- Snowfall2.7 in (69 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)