Contents
- What is the weather in South Dakota?
- The Different Seasons in South Dakota
- The Weather in South Dakota by Month
- The Average Temperature in South Dakota
- The Average Precipitation in South Dakota
- The Average Snowfall in South Dakota
- The Average Wind Speed in South Dakota
- The Average Humidity in South Dakota
- The Average Sunshine in South Dakota
- The Best Time to Visit South Dakota
Get the South Dakota weather forecast, including hourly and weekly weather reports, as well as radar and satellite maps from AccuWeather.com
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What is the weather in South Dakota?
The weather in South Dakota can be brutally cold in the winter, with temperatures dipping well below zero. In the summer, the state can be uncomfortably hot, with highs often reaching into the 90s. However, South Dakota’s climate is generally milder than that of its northern neighbor, North Dakota.
The Different Seasons in South Dakota
South Dakota has four very distinct seasons. Late spring, summer and early fall are very warm with temperatures often reaching above 90 degrees Fahrenheit. The humidity levels are also quite high during these months which can make it feel even hotter. Late fall through early spring are cooler with temperatures averaging in the mid-30s to low 40s Fahrenheit. South Dakota does experience snowfall every year, but the amount typically varies greatly from year to year.
The Weather in South Dakota by Month
The weather in South Dakota varies depending on the time of year. January is usually the coldest month, with temperatures averaging around 20 degrees Fahrenheit (-7 degrees Celsius). July is usually the hottest month, with temperatures averaging around 85 degrees Fahrenheit (29 degrees Celsius). However, it is not unheard of for temperatures to reach 100 degrees Fahrenheit (38 degrees Celsius) or lower in the summer months.
The Average Temperature in South Dakota
The average temperature in South Dakota is 41 degrees Fahrenheit. The state is located in the Midwestern region of the United States and experiences a continental climate. The average temperature in the summer months is about 75 degrees Fahrenheit, while the winter months see an average temperature of about 15 degrees Fahrenheit.
The Average Precipitation in South Dakota
The state of South Dakota has an average precipitation of 19.49 inches (49.5 centimeters). The average snowfall is 28.9 inches (73.4 centimeters).
The Average Snowfall in South Dakota
The average snowfall in South Dakota is around 60 inches per season. However, this number can differ depending on the location within the state. The western part of South Dakota generally sees more snow than the eastern part of the state.
The Average Wind Speed in South Dakota
The average wind speed in South Dakota is about 10 mph.
The Average Humidity in South Dakota
The average humidity in South Dakota is quite low, typically ranging from 20-30%. The low humidity is due in part to the state’s location in the Great Plains. The plains are generally dry, with little moisture coming in from the Gulf of Mexico or other coastal areas. As a result, the air in South Dakota is often very dry, especially during the summer months.
The Average Sunshine in South Dakota
The average Sunshine in South Dakota is 4.6 hours per day. This is higher than the US average of 4.4 hours per day.
The Best Time to Visit South Dakota
South Dakota is a great place to visit year-round, but the best time to go depends on what you’re looking for. Spring and fall offer mild temperatures and beautiful scenery, while summer is perfect for outdoor activities. Winter is ideal for skiing and other winter sports.
No matter when you visit, you’re sure to find plenty to see and do in South Dakota.
