February in Karlsruhe is the windiest month of the year. In February, the weather in Karlsruhe is typically cold. Average daily high temperature in February is about 6 degrees above zero. On average, Karlsruhe has 10 rainy, 8 partly cloudy, 6 cloudy, and 5 sunny days in February. The rains are usually moderate. February as well as January, March, November, and December is considered the most uncomfortable time to visit Karlsruhe.