Climate almanac
Maple Valley
Washington, United States · 47.39°, -122.05°
What is the weather like in Maple Valley in January?
In January, Maple Valley is typically 46°F (8°C) during the day and 36°F (2°C) at night. The month brings about 8.4 in (213 mm) of precipitation in total. Snowfall averages about 2.5 in (63 mm) over the month.
- Average high46°F (8°C)
- Average low36°F (2°C)
- Precipitation8.4 in (213 mm)
- Clear or mostly clear days3
- Snowfall2.5 in (63 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)