Planning for the weather is a good way to make your trip to Tuktoyaktuk relaxing and enjoyable, especially when you're splurging. The hottest months are usually July and August with an average temp of 44°F, while the coldest months are January and February with an average of -9°F. The snowiest months in Tuktoyaktuk are February, March, December, and January, with each month seeing an average of 27 inches of snowfall.