March in Jian’ou averages a daily high of 20.7°C with nights around 11.8°C. Expect roughly 15.4 wet days totalling 170.8mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Jian’ou is October–November.
Based on NANPING, CH (55.4km), 1995–2024. 29 years of March data.