Planning for the weather is an important factor for making your trip to Carmanville a success, especially when you’re splurging. The hottest months are usually July and August, with an average temperature of 14°C, while the coldest months are February and January, with an average of -5°C. The snowiest months in Carmanville are February, December, November and March, with each month seeing an average of 68 cm of snowfall.