February in Ust-Avam is the most freezing month of the year. In February, the weather in Ust-Avam is typically freezing. Average daily high temperature in February is about 22 degrees below zero. On average, Ust-Avam has 12 cloudy, 7 sunny, 6 partly cloudy, and 4 snowy days in February. The snowfalls are usually light. February as well as January, March, April, and September is considered the most uncomfortable time to visit Ust-Avam.