March weather forecast in Ust-Kut

March in Ust-Kut is the snowiest month of the year. In March, the weather in Ust-Kut is typically freezing. Average daily high temperature in March is about 7 degrees below zero. On average, Ust-Kut has 18 snowy, 12 cloudy, and 1 sunny day in March. The snowfalls are usually light.