December in Bykovsky evenkiysky natsional'nyy nsaleg is the cloudiest month of the year. In December, the weather in Bykovsky evenkiysky natsional'nyy nsaleg is typically freezing. Average daily high temperature in December is about 22 degrees below zero. On average, Bykovsky evenkiysky natsional'nyy nsaleg has 30 cloudy and 1 snowy day in December. The snowfalls are usually light. December as well as January, February, March, and April is considered the most uncomfortable time to visit Bykovsky evenkiysky natsional'nyy nsaleg.