November in Weihai averages a daily high of 12.3°C with nights around 7.2°C. Expect roughly 5.6 wet days totalling 32mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Weihai is September–October.
Based on CHENGSHANTOU, CH (51.7km), 1995–2024. 24 years of November data.