December in Kamenický Šenov is the windiest month of the year. In December, the weather in Kamenický Šenov is typically cold. Average daily high temperature in December is about 2 degrees above zero. On average, Kamenický Šenov has 15 rainy, 10 cloudy, 3 snowy, and 3 sunny days in December. The rains are usually light. December as well as January, February, March, and April is considered the most uncomfortable time to visit Kamenický Šenov.