In April, the weather in Sainte-Foy is typically cold. Average daily high temperature in April is about 7 degrees above zero. On average, Sainte-Foy has 10 rainy, 9 cloudy, 6 partly cloudy, and 5 sunny days in April. The rains are usually moderate. April as well as January, May, October, and November is considered the most uncomfortable time to visit Sainte-Foy.