52040 Dyersville, IA has a continental climate characterized by hot, humid summers and cold, dry winters. Average summer temperatures reach into the mid-80s with high humidity. Winters are cold and snowy with average temperatures in the 20s. Spring and fall bring moderate temperatures and occasional showers while the winter snow gives way to sunny days in April. The area has an average of 42 inches of rain per year making it one of the wettest places in Iowa.
Dyersville (zip 52040), Iowa gets 36 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Dyersville (zip 52040) averages 36 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 191 sunny days per year in Dyersville (zip 52040). The US average is 205 sunny days.
Dyersville (zip 52040) gets some kind of precipitation, on average, 113 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 83 degrees
Winter Low: the January low is 9
Rain: averages 36 inches of rain a year
Snow: averages 36 inches of snow a year