57353 Iroquois, SD has a humid continental climate with hot summers and cold winters. The average temperature in the summer months is around 73°F (23°C), while temperatures during the winter range from 6°F (-14°C) to 28°F (-2°C). Precipitation is fairly evenly distributed across all seasons, but most of it comes during spring and summer. This area generally gets around 21 inches (53 cm) of precipitation each year.
Iroquois (zip 57353), South Dakota gets 25 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Iroquois (zip 57353) averages 35 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 211 sunny days per year in Iroquois (zip 57353). The US average is 205 sunny days.
Iroquois (zip 57353) gets some kind of precipitation, on average, 77 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 7
Rain: averages 25 inches of rain a year
Snow: averages 35 inches of snow a year