March in Hailun averages a daily high of 0.5°C with nights around -10.8°C. Expect roughly 4.7 wet days totalling 12mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Hailun is May.
Based on HAILUN, CH (3.5km), 1995–2024. 24 years of March data.