Hand County, SD has a semi-arid climate with extremely hot summers and cold winters. In the summer months, temperatures usually stay in the high 70s to mid 90s, while in winter temperatures can drop as low as -20 degrees Fahrenheit. The county also receives an average of just 14 inches of precipitation annually, making it quite dry for most of the year. Winters tend to be windy and many days can become bitterly cold, making it important to dress appropriately when outdoors during these months.
Hand County, South Dakota gets 22 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Hand County averages 36 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 209 sunny days per year in Hand County. The US average is 205 sunny days.
Hand County gets some kind of precipitation, on average, 68 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 6
Rain: averages 22 inches of rain a year
Snow: averages 36 inches of snow a year