Climate almanac
Tumwater
Washington, United States · 47.01°, -122.91°
What is the weather like in Tumwater in May?
In May, Tumwater is typically 66°F (19°C) during the day and 49°F (9°C) at night. The month brings about 2.3 in (59 mm) of precipitation in total.
- Average high66°F (19°C)
- Average low49°F (9°C)
- Precipitation2.3 in (59 mm)
- Clear or mostly clear days5
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)