March in Hefei averages a daily high of 15.8°C with nights around 6.5°C. Expect roughly 9.3 wet days totalling 79.2mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Hefei is April–May.
Based on HEFEI, CH (4.5km), 1995–2024. 21 years of March data.