January in Saskatoon is the snowiest month of the year. In January, the weather in Saskatoon is typically freezing. Average daily high temperature in January is about 9 degrees below zero. On average, Saskatoon has 24 cloudy, 3 snowy, 3 sunny, and 1 partly cloudy day in January. The snowfalls are usually light. January as well as February, April, and December is considered the most uncomfortable time to visit Saskatoon.