If you’re hoping to get lost in the rain on your romantic getaway, check out these details about year-round temperatures in Saugeen Shores: The hottest months are usually July and August with an average temp of 64°F, while the coldest months are February and January with an average of 26°F. The snowiest months in Saugeen Shores are January, February, December, and November, with each month seeing an average of 23 inches of snowfall.