Weather can make or break a roadtrip, so we've gathered some data about year-round temperatures in Nunavik to help you plan yours. The hottest months are usually July and August with an average temp of 50°F, while the coldest months are February and January with an average of -3°F. The snowiest months in Nunavik are March, January, December, and February, with each month seeing an average of 14 inches of snowfall.