Weather will likely play an important role when you plan your trip to North Franklin, 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 62°F, while the coldest months are January and February with an average of 19°F. The snowiest months in North Franklin are January, February, December, and March, with each month seeing an average of 22 inches of snowfall.