January weather forecast in Sturgeon Bay

January in Sturgeon Bay is the windiest, the cloudiest, and the most freezing month of the year. In January, the weather in Sturgeon Bay is typically freezing. Average daily high temperature in January is about 4 degrees below zero. On average, Sturgeon Bay has 22 cloudy, 7 snowy, and 2 sunny days in January. The snowfalls are usually light.