The most pleasant months of the year for Bath Corner are June, August and September. In Bath Corner, there are 4 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for Bath Corner with an average high temperature of 83.8°, which ranks it as cooler than most places in South Dakota. March is the snowiest month in Bath Corner with 7.1 inches of snow, and 7 months of the year have significant snowfall. But there some days when the humidity becomes unpleasant, especially in July and August.