Planning for the weather is a good way to make your trip to Normandin relaxing and enjoyable, 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 Normandin are February, January, March and April, with each month seeing an average of 146 cm of snowfall.