Weather will likely play an important role when you plan your trip to Ignace, and keep in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually July and August with an average temp of 62°F, while the coldest months are January and February with an average of 13°F. The snowiest months in Ignace are April, March, January, and November, with each month seeing an average of 12 inches of snowfall.