November in Dalian averages a daily high of 9.8°C with nights around 3.1°C. Expect roughly 4.4 wet days totalling 25.8mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Dalian is May–June.
Based on DALIAN, CH (3km), 1995–2024. 18 years of November data.