January weather forecast in Anchorage

January in Anchorage is the most freezing month of the year. In January, the weather in Anchorage is typically freezing. Average daily high temperature in January is about 5 degrees below zero. On average, Anchorage has 11 partly cloudy, 9 sunny, 6 snowy, and 5 cloudy days in January. The snowfalls are usually light.