July in Saanen is the warmest month of the year. In July, the weather in Saanen is typically warm. Average daily high temperature in July is about 19 degrees above zero. On average, Saanen has 20 rainy, 8 sunny, and 3 partly cloudy days in July. The rains are usually heavy. July as well as March, April, May, and June is considered the most uncomfortable time to visit Saanen.