December in Caidian averages a daily high of 10.9°C with nights around 2.7°C. Expect roughly 5.9 wet days totalling 29.9mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Caidian is September–November.
Based on WUHAN, CH (2.4km), 1995–2024. 20 years of December data.