In December, the weather in Spassk-Dalniy is typically freezing. Average daily high temperature in December is about 10 degrees below zero. On average, Spassk-Dalniy has 16 cloudy, 7 partly cloudy, 5 sunny, and 3 snowy days in December. The snowfalls are usually moderate. December as well as January, February, and May is considered the most uncomfortable time to visit Spassk-Dalniy.