The climate in 57030 Garretson, SD is known for its mild temperatures and pleasant summers. Average high temperatures reach into the 70s Fahrenheit during the summer months and stay relatively low through the winter months. Precipitation is moderate throughout the year with most of it falling as rain. Snowfall is light in this area and rarely accumulates to large amounts. The air quality is typically good in Garretson, with little pollution due to its rural location.
Garretson (zip 57030), South Dakota gets 28 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Garretson (zip 57030) averages 42 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 Garretson (zip 57030). The US average is 205 sunny days.
Garretson (zip 57030) gets some kind of precipitation, on average, 90 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 28 inches of rain a year
Snow: averages 42 inches of snow a year