July in Berchtesgaden is the rainiest and the warmest month of the year. In July, the weather in Berchtesgaden is typically warm. Average daily high temperature in July is about 21 degrees above zero. On average, Berchtesgaden has 22 rainy, 6 sunny, and 3 partly cloudy days in July. The rains are usually heavy. July as well as January, February, March, and April is considered the most uncomfortable time to visit Berchtesgaden.