June in Hà Giang is the rainiest and the cloudiest month of the year. In June, the weather in Hà Giang is typically warm. Average daily high temperature in June is about 27 degrees above zero. On average, Hà Giang has 30 rainy days in June. The rains are usually heavy. June as well as April, May, July, and August is considered the most uncomfortable time to visit Hà Giang.