July in Xucheng averages a daily high of 33.6°C with nights around 25.9°C. Expect roughly 14.8 wet days totalling 237.9mm. 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. 22 years of July data.