If you’re hoping to get lost in the rain on your romantic getaway, check out these details about year-round temperatures in L’Anse: The hottest months are usually July and August with an average temp of 63°F, while the coldest months are February and January with an average of 21°F. The snowiest months in L’Anse are January, March, February, and November, with each month seeing an average of 20 inches of snowfall.