December in Ganzhou averages a daily high of 15.3°C with nights around 6.5°C. Expect roughly 7 wet days totalling 38.1mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Ganzhou is October–November.
Based on GANZHOU, CH (7.1km), 1995–2024. 26 years of December data.