September in Lianshan averages a daily high of 25.6°C with nights around 14.7°C. Expect roughly 5.4 wet days totalling 46.5mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Lianshan is April–May.
Based on JINZHOU, CH (46.6km), 1995–2024. 23 years of September data.