January weather forecast in Starokostyantiniv

January in Starokostyantiniv is the snowiest, the cloudiest, and the most freezing month of the year. In January, the weather in Starokostyantiniv is typically freezing. Average daily high temperature in January is about 3 degrees below zero. On average, Starokostyantiniv has 16 cloudy, 14 snowy, and 1 sunny day in January. The snowfalls are usually light.