January in Zelenogradsk is the snowiest, the windiest, the cloudiest, and the coldest month of the year. In January, the weather in Zelenogradsk is typically cold. Average daily high temperature in January is about 1 degree above zero. On average, Zelenogradsk has 13 cloudy, 8 partly cloudy, 7 rainy, 2 snowy, and 1 sunny day in January. The rains are usually moderate. January as well as February, March, April, and October is considered the most uncomfortable time to visit Zelenogradsk.