In December, the weather in Ust-Ukhta is typically freezing. Average daily high temperature in December is about 11 degrees below zero. On average, Ust-Ukhta has 16 cloudy, 14 snowy, and 1 sunny day in December. The snowfalls are usually light. December as well as January, February, April, and May is considered the most uncomfortable time to visit Ust-Ukhta.