March in Jianchang averages a daily high of 17.9°C with nights around 9.6°C. Expect roughly 16.5 wet days totalling 207.7mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Jianchang is October.
Based on NANCHENG, CH (2.9km), 1995–2024. 29 years of March data.