March in Lomnice nad Popelkou is the windiest month of the year. In March, the weather in Lomnice nad Popelkou is typically cold. Average daily high temperature in March is about 5 degrees above zero. On average, Lomnice nad Popelkou has 16 rainy, 8 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 Lomnice nad Popelkou.