March in Vrchlabi is the windiest month of the year. In March, the weather in Vrchlabi is typically cold. Average daily high temperature in March is about 5 degrees above zero. On average, Vrchlabi has 15 rainy, 9 cloudy, 5 sunny, and 2 partly cloudy days in March. The rains are usually moderate. March as well as April, May, June, and July is considered the most uncomfortable time to visit Vrchlabi.