March in Zurich is the windiest month of the year. In March, the weather in Zurich is typically cold. Average daily high temperature in March is about 9 degrees above zero. On average, Zurich has 11 sunny, 11 partly cloudy, 8 rainy, and 1 cloudy day in March. The rains are usually moderate. March as well as January, February, November, and December is considered the most uncomfortable time to visit Zurich.