Climate almanac
Maple Valley
Washington, United States · 47.39°, -122.05°
What is the weather like in Maple Valley in May?
In May, Maple Valley is typically 66°F (19°C) during the day and 47°F (8°C) at night. The month brings about 3.5 in (90 mm) of precipitation in total.
- Average high66°F (19°C)
- Average low47°F (8°C)
- Precipitation3.5 in (90 mm)
- Clear or mostly clear days7
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)