July weather forecast in Courmayeur

July in Courmayeur is the warmest month of the year. In July, the weather in Courmayeur is typically warm. Average daily high temperature in July is about 17 degrees above zero. On average, Courmayeur has 20 rainy, 7 sunny, and 4 partly cloudy days in July. The rains are usually heavy. July as well as April, May, June, and August is considered the most uncomfortable time to visit Courmayeur.