Weather is probably a major factor when you plan your trip to Trapper Creek, and keep in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually July and June with an average temp of 54°F, while the coldest months are January and December with an average of 15°F. The snowiest months in Trapper Creek are November, December, April, and February, with each month seeing an average of 35 inches of snowfall.