Keystone weather in August (South Dakota, United States of America)
Can you expect sunny skies in Keystone in August? Check out our in-depth weather guide for this month.
Temperatures
During August, Keystone experiences perfect weather, with high temperatures and moderate rainfall. Summer occurs in August. During the day, temperatures usually reach up to 27°C. At night, they tend to fall to approximately 13°C.
Precipitation
Keystone in August usually receives moderate rainfall, averaging around 57 mm for the month. Historically, the month has about 12 days of rain.If you're inclined towards comfortable temperatures and drier conditions, August is a prime time to visit Keystone. June, July, August and September typically offer the best circumstances. While January, February and December tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Keystone climate page with graphs.
Keystone, monthly averages in August
Min Temperature
13°C
Max Temperature
27°C
Chance of Rain
40%
Precipitation
57 mm
Rainy days
12 days
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.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 Keystone.
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.
