December in High Level is the most freezing month of the year. In December, the weather in High Level is typically freezing. Average daily high temperature in December is about 14 degrees below zero. On average, High Level has 23 cloudy, 4 sunny, 2 snowy, and 2 partly cloudy days in December. The snowfalls are usually light. December as well as January, February, and April is considered the most uncomfortable time to visit High Level.