September in Quzhou averages a daily high of 30.1°C with nights around 21.3°C. Expect roughly 7.6 wet days totalling 70.6mm. 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. 23 years of September data.