January weather forecast in McGrath

January in McGrath is the windiest, the sunniest, and the most freezing month of the year. In January, the weather in McGrath is typically freezing. Average daily high temperature in January is about 15 degrees below zero. On average, McGrath has 15 partly cloudy, 8 sunny, 6 cloudy, and 2 snowy days in January. The snowfalls are usually light. January as well as February, March, September, and November is considered the most uncomfortable time to visit McGrath.