October in Hailun averages a daily high of 10.8°C with nights around -0.5°C. Expect roughly 5.1 wet days totalling 21.4mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Hailun is May.
Based on HAILUN, CH (3.5km), 1995–2024. 24 years of October data.