Taking into account the local weather in Inuvik is an important factor for planning your visit, especially if you plan to spend your trip poolside. The hottest months are usually July and June with an average temp of 51°F, while the coldest months are January and February with an average of -10°F. The snowiest months in Inuvik are March, April, February, and December, with each month seeing an average of 139 inches of snowfall.