In December, the weather in Bulgunnyakhtakh is typically freezing. Average daily high temperature in December is about 31 degrees below zero. On average, Bulgunnyakhtakh has 17 cloudy, 7 sunny, 5 partly cloudy, and 2 snowy days in December. The snowfalls are usually light. December as well as January, February, March, and November is considered the most uncomfortable time to visit Bulgunnyakhtakh.