When is the wettest time in Beidaihe?

July to September. July to September is the wettest period in Beidaihe. During this period, Beidaihe often encounters high humidity and wet weather. During this period, sometimes there will be a wide range of smog and sea fog, the sky is cloudy or gloomy, and the precipitation is heavy. Beidaihe is a coastal city located in Hebei Province, China, with a warm temperate and semi-humid continental climate. The climate of Beidaihe is characterized by four distinct seasons, relatively cool in summer and relatively cold in winter.