Le Mars, IA is located in the Midwest and experiences a continental climate with four distinct seasons. Summers are typically hot and humid, with temperatures averaging between 80 - 90°F (26 - 32°C). Winters are cold and snowy, with temperatures ranging from 10 - 20°F (-12 - -6°C). Spring is usually mild and pleasant, while autumn is cool and often wet. Rainfall averages 28 inches (71 cm) per year, concentrated mainly during the months of May to August.
Le Mars, Iowa gets 29 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Le Mars averages 31 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 204 sunny days per year in Le Mars. The US average is 205 sunny days.
Le Mars gets some kind of precipitation, on average, 81 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 85 degrees
Winter Low: the January low is 8
Rain: averages 29 inches of rain a year
Snow: averages 31 inches of snow a year