June in Dachang is the cloudiest month of the year. In June, the weather in Dachang is typically warm. Average daily high temperature in June is about 27 degrees above zero. On average, Dachang has 19 rainy, 4 sunny, 4 partly cloudy, and 3 cloudy days in June. The rains are usually heavy. June as well as July and August is considered the most uncomfortable time to visit Dachang.