The most pleasant months of the year for Meyer are June, August and July. In Meyer, there are 4 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for Meyer with an average high temperature of 80.9°, which ranks it as one of the coolest places in Iowa. December is the snowiest month in Meyer with 12.2 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.