The most pleasant months of the year for Richfield village are August, June and July. In Richfield village, there are 4 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for Richfield village with an average high temperature of 80.5°, which ranks it as cooler than most places in Wisconsin. January is the snowiest month in Richfield village with 13.3 inches of snow, and 6 months of the year have significant snowfall. July is the most humid month, though it is still relatively mild compared to many other places.