October in Longtan averages a daily high of 20.4°C with nights around 13.1°C. Expect roughly 14.1 wet days totalling 118.3mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Longtan is September.
Based on YOUYANG, CH (21km), 1995–2024. 24 years of October data.