July weather forecast in Duisburg

July in Duisburg is the rainiest and the warmest month of the year. In July, the weather in Duisburg is typically warm. Average daily high temperature in July is about 23 degrees above zero. On average, Duisburg has 15 rainy, 10 partly cloudy, 4 sunny, and 2 cloudy days in July. The rains are usually heavy.