June in Haicheng averages a daily high of 26.3°C with nights around 18.9°C. Expect roughly 8.9 wet days totalling 74.6mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Haicheng is May–June.
Based on YINGKOU, CH (50.5km), 1995–2024. 23 years of June data.