December in Concord averages a daily high of 12.7°C with nights around 0°C. Expect roughly 9.7 wet days totalling 92.8mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Concord is April–May.
Based on CONCORD, NC US (1.7km), 1995–2024. 30 years of December data.