June in Xucheng averages a daily high of 33.7°C with nights around 25.8°C. Expect roughly 15.3 wet days totalling 227.1mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Xucheng is November–March.
Based on HAIKOU, CH (37.7km), 1995–2024. 21 years of June data.