In March, the weather in Baiersbronn is typically cold. Average daily high temperature in March is about 7 degrees above zero. On average, Baiersbronn has 12 rainy, 7 sunny, 7 cloudy, and 5 partly cloudy days in March. The rains are usually moderate. March as well as January, February, April, and May is considered the most uncomfortable time to visit Baiersbronn.