June in Rizhao is the cloudiest month of the year. In June, the weather in Rizhao is typically warm. Average daily high temperature in June is about 25 degrees above zero. On average, Rizhao has 13 partly cloudy, 9 sunny, 6 cloudy, and 2 rainy days in June. The rains are usually heavy. June as well as May and October is considered the most comfortable time to visit Rizhao.