Weather will likely play an important role when you plan your trip to Washburn, 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 63°F, while the coldest months are February and January with an average of 21°F. The snowiest months in Washburn are March, April, January, and December, with each month seeing an average of 14 inches of snowfall.