March in Longjiang averages a daily high of 3.1°C with nights around -9.2°C. Expect roughly 3.2 wet days totalling 6.8mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Longjiang is August–September.
Based on QIQIHAR, CH (54.6km), 1995–2024. 24 years of March data.