July in Xichang is the rainiest and the warmest month of the year. In July, the weather in Xichang is typically warm. Average daily high temperature in July is about 21 degrees above zero. On average, Xichang has 23 rainy, 5 cloudy, 2 sunny, and 1 partly cloudy day in July. The rains are usually heavy. July as well as June, August, and September is considered the most uncomfortable time to visit Xichang.