December in Frydlant is the windiest month of the year. In December, the weather in Frydlant is typically cold. Average daily high temperature in December is about 2 degrees above zero. On average, Frydlant has 14 rainy, 10 cloudy, 3 snowy, 3 sunny, and 1 partly cloudy day in December. The rains are usually moderate. December as well as February, March, April, and May is considered the most uncomfortable time to visit Frydlant.