March weather forecast in Courmayeur

March in Courmayeur is the sunniest month of the year. In March, the weather in Courmayeur is typically cold. Average daily high temperature in March is about 3 degrees above zero. On average, Courmayeur has 11 sunny, 6 snowy, 6 cloudy, 5 partly cloudy, and 3 rainy days in March. The snowfalls are usually heavy.