August in Xiaoshan averages a daily high of 33.3°C with nights around 25.4°C. Expect roughly 12.5 wet days totalling 171.3mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Xiaoshan is May.
Based on HANGZHOU, CH (11.4km), 1995–2024. 18 years of August data.