March in Xichang averages a daily high of 22.6°C with nights around 16.2°C. Expect roughly 14.1 wet days totalling 76mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Xichang is November–December.
Based on QINZHOU, CH (49.2km), 1995–2024. 29 years of March data.