Planning for the weather is an important factor for making your trip to Schmitten a success, especially when you’re splurging. The hottest months are usually August and July with an average temp of 56°F, while the coldest months are January and February with an average of 26°F. The snowiest months in Schmitten are December, January, November, and February, with each month seeing an average of 5 inches of snowfall.