May in Shenjiamen averages a daily high of 24.3°C with nights around 16.4°C. Expect roughly 12.3 wet days totalling 122.1mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Shenjiamen is October.
Based on DINGHAI, CH (19.3km), 1995–2024. 24 years of May data.