March in Hunchun averages a daily high of 5.7°C with nights around -3.6°C. Expect roughly 4.4 wet days totalling 21.8mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Hunchun is September.
Based on POSET, RS (43.5km), 1995–2024. 28 years of March data.