December weather forecast in Ust-Unya

In December, the weather in Ust-Unya is typically freezing. Average daily high temperature in December is about 12 degrees below zero. On average, Ust-Unya has 20 snowy, 8 cloudy, and 3 sunny days in December. The snowfalls are usually light. December as well as January, February, April, and September is considered the most uncomfortable time to visit Ust-Unya.