March in Andorra la Vella is the windiest month of the year. In March, the weather in Andorra la Vella is typically cold. Average daily high temperature in March is about 7 degrees above zero. On average, Andorra la Vella has 9 sunny, 8 partly cloudy, 7 rainy, 5 cloudy, and 2 snowy days in March. The rains are usually heavy. March as well as January, February, April, and May is considered the most uncomfortable time to visit Andorra la Vella.