May in Quzhou averages a daily high of 27.6°C with nights around 18.2°C. Expect roughly 14.3 wet days totalling 205.5mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Quzhou is October–November.
Based on QU XIAN, CH (0.9km), 1995–2024. 24 years of May data.