In October, the weather in Sainte Agathe Des Monts is typically warm. Average daily high temperature in October is about 10 degrees above zero. On average, Sainte Agathe Des Monts has 13 rainy, 8 sunny, 6 partly cloudy, and 4 cloudy days in October. The rains are usually heavy. October as well as January, March, April, and November is considered the most uncomfortable time to visit Sainte Agathe Des Monts.