Planning for the weather is an important factor for making your trip to St. Felicien a success, especially when you’re splurging. The hottest months are usually July and August, with an average temperature of 16°C, while the coldest months are January and February, with an average of -10°C. The snowiest months in St. Felicien are February, January, March and April, with each month seeing an average of 146 cm of snowfall.