December in Alkatvaam is the windiest month of the year. In December, the weather in Alkatvaam is typically freezing. Average daily high temperature in December is about 10 degrees below zero. On average, Alkatvaam has 22 snowy, 6 cloudy, and 3 sunny days in December. The snowfalls are usually moderate. December as well as January, February, March, and May is considered the most uncomfortable time to visit Alkatvaam.