Taking into account the local weather in Mildenau is an important factor for planning your visit, especially if you plan to spend your trip poolside. The hottest months are usually August and July with an average temp of 57°F, while the coldest months are February and January with an average of 29°F. The snowiest months in Mildenau are December, November, January, and February, with each month seeing an average of 13 inches of snowfall.