In March, the weather in Berchtesgaden is typically cold. Average daily high temperature in March is about 4 degrees above zero. On average, Berchtesgaden has 13 rainy, 7 sunny, 5 cloudy, 5 partly cloudy, and 1 snowy day in March. The rains are usually heavy. March as well as January, February, April, and May is considered the most uncomfortable time to visit Berchtesgaden.