Visiting local bars in Ysper is more fun when you know what the weather holds. These rainfall averages and temperatures can help you decide the best time for bar hopping. 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 32°F. The snowiest months in Ysper are December, January, November, and February, with each month seeing an average of 6 inches of snowfall.