In October, the weather in Qinhuangdao is typically warm. Average daily high temperature in October is about 17 degrees above zero. On average, Qinhuangdao has 19 sunny, 5 rainy, 5 partly cloudy, and 2 cloudy days in October. The rains are usually moderate. October as well as May and September is considered the most comfortable time to visit Qinhuangdao.