Taking into account the local weather in Snarum 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 57°F, while the coldest months are January and February with an average of 24°F. The snowiest months in Snarum are January, December, February, and October, with each month seeing an average of 17 inches of snowfall.