Climate almanac
Covington
Washington, United States · 47.36°, -122.12°
What is the weather like in Covington in September?
In September, Covington is typically 69°F (21°C) during the day and 50°F (10°C) at night. The month brings about 3.1 in (79 mm) of precipitation in total.
- Average high69°F (21°C)
- Average low50°F (10°C)
- Precipitation3.1 in (79 mm)
- Clear or mostly clear days10
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)