December weather forecast in McGrath

In December, the weather in McGrath is typically freezing. Average daily high temperature in December is about 12 degrees below zero. On average, McGrath has 12 cloudy, 8 partly cloudy, 6 sunny, and 5 snowy days in December. The snowfalls are usually light. December as well as January, February, March, and September is considered the most uncomfortable time to visit McGrath.