December in Dubá is the windiest month of the year. In December, the weather in Dubá is typically cold. Average daily high temperature in December is about 2 degrees above zero. On average, Dubá has 14 cloudy, 11 rainy, 3 sunny, 2 partly cloudy, and 1 snowy day in December. The rains are usually light. December as well as January, February, April, and May is considered the most uncomfortable time to visit Dubá.