Climate almanac
Sterling
Virginia, United States · 39.01°, -77.43°
What is the weather like in Sterling in September?
In September, Sterling is typically 80°F (27°C) during the day and 63°F (17°C) at night. The month brings about 4.2 in (108 mm) of precipitation in total.
- Average high80°F (27°C)
- Average low63°F (17°C)
- Precipitation4.2 in (108 mm)
- Clear or mostly clear days11
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)