In December, the weather in Shirokiy is typically freezing. Average daily high temperature in December is about 29 degrees below zero. On average, Shirokiy has 11 sunny, 9 cloudy, 8 partly cloudy, and 3 snowy days in December. The snowfalls are usually light. December as well as January, February, March, and June is considered the most uncomfortable time to visit Shirokiy.