June in Dalian averages a daily high of 24.7°C with nights around 17.8°C. Expect roughly 8 wet days totalling 83.5mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Dalian is May–June.
Based on DALIAN, CH (3km), 1995–2024. 18 years of June data.