December in Rybachiy is the rainiest and the windiest month of the year. In December, the weather in Rybachiy is typically cold. Average daily high temperature in December is about 3 degrees above zero. On average, Rybachiy has 27 rainy, 2 sunny, and 2 cloudy days in December. The rains are usually moderate. December as well as March, October, and November is considered the most uncomfortable time to visit Rybachiy.