Planning for the weather is a good way to make your trip to Parrsboro relaxing and enjoyable, especially when you’re splurging. The hottest months are usually July and August with an average temp of 62°F, while the coldest months are February and January with an average of 25°F. The snowiest months in Parrsboro are February, January, December, and November, with each month seeing an average of 17 inches of snowfall.