January in Centreville averages a daily high of 6.2°C with nights around -3.5°C. Expect roughly 10.2 wet days totalling 75.8mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Centreville is September–October.
Based on WASHINGTON DULLES INTERNATIONAL AIRPORT, VA US (10.6km), 1995–2024. 30 years of January data.