December weather forecast in Kostiantynivka

In December, the weather in Kostiantynivka is typically freezing. Average daily high temperature in December is about zero. On average, Kostiantynivka has 19 cloudy, 4 partly cloudy, 3 rainy, 3 snowy, and 2 sunny days in December. The rains are usually moderate. December as well as January, February, March, and April is considered the most uncomfortable time to visit Kostiantynivka.