June in Bắc Giang is the cloudiest and the hottest month of the year. In June, the weather in Bắc Giang is typically hot. Average daily high temperature in June is about 32 degrees above zero. On average, Bắc Giang has 29 rainy and 1 sunny day in June. The rains are usually heavy. June as well as May, July, August, and September is considered the most uncomfortable time to visit Bắc Giang.