December in Baie-Comeau is the windiest month of the year. In December, the weather in Baie-Comeau is typically freezing. Average daily high temperature in December is about 4 degrees below zero. On average, Baie-Comeau has 9 snowy, 8 partly cloudy, 7 sunny, 6 cloudy, and 1 rainy day in December. The snowfalls are usually heavy. December as well as {{month_nom: February}}, and {{month_nom: February}} is considered the most comfortable time to visit Baie-Comeau.