July weather forecast in Dortmund

July in Dortmund is the rainiest and the warmest month of the year. In July, the weather in Dortmund is typically warm. Average daily high temperature in July is about 23 degrees above zero. On average, Dortmund has 15 rainy, 9 partly cloudy, 5 sunny, and 2 cloudy days in July. The rains are usually heavy.