January in Nanchong averages a daily high of 9.8°C with nights around 4.2°C. Expect roughly 7.5 wet days totalling 16.8mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Nanchong is March–May.
Based on NANCHONG, CH (0.6km), 1995–2024. 26 years of January data.