Taking into account the local weather in Sainte-Flavie is an important factor for planning your visit, especially if you plan to spend your trip poolside. The hottest months are usually July and August with an average temp of 59°F, while the coldest months are January and February with an average of 19°F. The snowiest months in Sainte-Flavie are March, January, February, and November, with each month seeing an average of 14 inches of snowfall.