57638 Lemmon, SD has a semi-arid climate characterized by hot summers and cold winters. Summers in Lemmon can reach temperatures up to 90°F, while winter temperatures often drop below 0°F. Rainfall is sparse throughout the year with an average of 15 inches of precipitation annually. Snowfall is moderate, accumulating around 30 inches per year. The area experiences a wide variety of weather conditions from strong winds to thunderstorms and hail during the summer months. Winters are generally cold and dry with occasional snow storms bringing heavy snowfall to the area.
Lemmon (zip 57638), South Dakota gets 17 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Lemmon (zip 57638) averages 41 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 Lemmon (zip 57638). The US average is 205 sunny days.
Lemmon (zip 57638) gets some kind of precipitation, on average, 71 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 86 degrees
Winter Low: the January low is 7
Rain: averages 17 inches of rain a year
Snow: averages 41 inches of snow a year