57041 Lyons, SD has a humid continental climate with warm summers and cold winters. Average temperatures in the summer range from highs of 77°F and lows of 53°F, while winter temperatures range from highs of 36°F and lows of 14°F. Precipitation is fairly evenly distributed throughout the year, with an average annual total of around 31 inches. Snowfall averages around 18 inches annually, primarily between September and May.
Lyons (zip 57041), South Dakota gets 27 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Lyons (zip 57041) averages 39 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 208 sunny days per year in Lyons (zip 57041). The US average is 205 sunny days.
Lyons (zip 57041) gets some kind of precipitation, on average, 85 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 84 degrees
Winter Low: the January low is 6
Rain: averages 27 inches of rain a year
Snow: averages 39 inches of snow a year