In March, the weather in Rotenburg an der Wümme is typically cold. Average daily high temperature in March is about 8 degrees above zero. On average, Rotenburg an der Wümme has 11 rainy, 10 cloudy, 6 sunny, and 4 partly cloudy days in March. The rains are usually moderate. March as well as January, February, April, and October is considered the most uncomfortable time to visit Rotenburg an der Wümme.