January in Berchtesgaden is the snowiest and the coldest month of the year. In January, the weather in Berchtesgaden is typically freezing. Average daily high temperature in January is about zero. On average, Berchtesgaden has 8 cloudy, 8 partly cloudy, 7 sunny, 6 snowy, and 2 rainy days in January. The snowfalls are usually heavy. January as well as February, March, April, and May is considered the most uncomfortable time to visit Berchtesgaden.