January in Hulan averages a daily high of -11.7°C with nights around -22.4°C. Expect roughly 3.9 wet days totalling 4.5mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Hulan is August–September.
Based on HARBIN, CH (21.6km), 1995–2024. 26 years of January data.