January in Xiamen averages a daily high of 17.4°C with nights around 10.4°C. Expect roughly 5.8 wet days totalling 34.4mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Xiamen is October–December.
Based on XIAMEN, CH (0.4km), 1995–2024. 18 years of January data.