January weather forecast in Pittsford

January in Pittsford is the snowiest, the windiest, the cloudiest, and the most freezing month of the year. In January, the weather in Pittsford is typically freezing. Average daily high temperature in January is about 2 degrees below zero. On average, Pittsford has 15 cloudy, 12 snowy, 3 rainy, and 1 sunny day in January. The snowfalls are usually light.