January in Ust-Avam is the windiest month of the year. In January, the weather in Ust-Avam is typically freezing. Average daily high temperature in January is about 21 degrees below zero. On average, Ust-Avam has 19 cloudy, 6 snowy, 4 sunny, and 2 partly cloudy days in January. The snowfalls are usually light. January as well as February, March, April, and September is considered the most uncomfortable time to visit Ust-Avam.