Planning for the weather is a good way to make your trip to Uttendorf relaxing and enjoyable, especially when you’re splurging. The hottest months are usually August and July with an average temp of 54°F, while the coldest months are January and February with an average of 25°F. The snowiest months in Uttendorf are December, January, November, and February, with each month seeing an average of 5 inches of snowfall.