January in Ust'-Nera is the sunniest and the most freezing month of the year. In January, the weather in Ust'-Nera is typically freezing. Average daily high temperature in January is about 30 degrees below zero. On average, Ust'-Nera has 15 partly cloudy, 12 sunny, and 4 cloudy days in January. January as well as February, March, May, and October is considered the most uncomfortable time to visit Ust'-Nera.