December in Druskininkai is the windiest month of the year. In December, the weather in Druskininkai is typically cold. Average daily high temperature in December is about zero. On average, Druskininkai has 13 cloudy, 10 rainy, 7 snowy, and 1 sunny day in December. The rains are usually moderate. December as well as March, April, October, and November is considered the most uncomfortable time to visit Druskininkai.