July in Xiamen averages a daily high of 32.5°C with nights around 25.7°C. Expect roughly 9 wet days totalling 135.6mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Xiamen is October–December.
Based on XIAMEN, CH (0.4km), 1995–2024. 18 years of July data.