Sioux Falls weather in August (South Dakota, United States of America)
Can you expect sunny skies in Sioux Falls in August? Curious if the timing is right for your trip? Our page offers an in-depth look at the monthly weather conditions.
Temperatures
The weather in Sioux Falls is usually perfect in August, characterized by high temperatures and moderate rainfall. During August, you’ll experience the summer season. Daytime temperatures generally settle around 28°C, while nighttime can see a dip to about 16°C.
Precipitation
Sioux Falls in August usually receives moderate rainfall, averaging around 94 mm for the month. Historically, the month has about 10 days of rain.If you're inclined towards comfortable temperatures and drier conditions, August is a prime time to visit Sioux Falls. May, July, August and September typically offer the best circumstances. While January, February, March and December tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Sioux Falls climate page with graphs.
Sioux Falls, monthly averages in August
Min Temperature
16°C
Max Temperature
28°C
Chance of Rain
34%
Precipitation
94 mm
Rainy days
10 days
Humidity
68%
Where to go in the United States of America in August
Find out more about the weather in the United States of America and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Sioux Falls.
Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
