December in Sinev is the windiest month of the year. In December, the weather in Sinev is typically cold. Average daily high temperature in December is about zero. On average, Sinev has 14 cloudy, 9 rainy, 6 snowy, and 2 sunny days in December. The rains are usually moderate. December as well as February, March, and November is considered the most uncomfortable time to visit Sinev.