January in Staroye Ustinovo is the snowiest and the most freezing month of the year. In January, the weather in Staroye Ustinovo is typically freezing. Average daily high temperature in January is about 5 degrees below zero. On average, Staroye Ustinovo has 18 cloudy, 7 snowy, 3 partly cloudy, 2 sunny, and 1 rainy day in January. The snowfalls are usually light.