October in Zelenogradsk is the rainiest month of the year. In October, the weather in Zelenogradsk is typically warm. Average daily high temperature in October is about 12 degrees above zero. On average, Zelenogradsk has 15 rainy, 10 partly cloudy, 4 cloudy, and 2 sunny days in October. The rains are usually moderate. October as well as January, February, March, and April is considered the most uncomfortable time to visit Zelenogradsk.