July weather forecast in Changzhou

July in Changzhou is the rainiest and the hottest month of the year. In July, the weather in Changzhou is typically hot. Average daily high temperature in July is about 31 degrees above zero. On average, Changzhou has 24 rainy, 6 sunny, and 1 partly cloudy day in July. The rains are usually heavy. July as well as June and August is considered the most uncomfortable time to visit Changzhou.