57533 Gregory, SD has a continental climate, with cold winters and hot summers. July is the hottest month of the year, averaging highs of 86掳F, while January is the coldest month, averaging highs of only 28掳F. Precipitation in 57533 Gregory, SD is plentiful throughout the year, with an average of 17 inches annually. The area generally receives snowfall during winter months as well, typically totaling around 21 inches per season. Overall, 57533 Gregory offers a mild and pleasant climate for its residents.
Gregory (zip 57533), South Dakota gets 25 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Gregory (zip 57533) averages 44 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 227 sunny days per year in Gregory (zip 57533). The US average is 205 sunny days.
Gregory (zip 57533) gets some kind of precipitation, on average, 73 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 87 degrees
Winter Low: the January low is 12
Rain: averages 25 inches of rain a year
Snow: averages 44 inches of snow a year