January in Sainte-Foy is the snowiest and the most freezing month of the year. In January, the weather in Sainte-Foy is typically freezing. Average daily high temperature in January is about 7 degrees below zero. On average, Sainte-Foy has 12 snowy, 8 sunny, 7 partly cloudy, 3 cloudy, and 1 rainy day in January. The snowfalls are usually heavy. January as well as April, May, July, and October is considered the most uncomfortable time to visit Sainte-Foy.