ClimateForecastAugustSeptember >>

Downers Grove weather in August (Illinois, United States of America)

Can you expect sunny skies in Downers Grove in August? Find out what kind of weather to expect during this month.

Temperatures

In August, Downers Grove typically experiences high temperatures and high rainfall. August is known for being in the summer season. The daytime often sees temperatures reaching 28°C, but nighttime brings a cool-down to 17°C.

Precipitation

Downers Grove in August usually receives high rainfall, averaging around 119 mm for the month. According to historical climate patterns, there are usually around 11 days days of rain.

Average sunshine

The city usually sees around 280 hours of sunlight, indicating many sunny days.

If your ideal day consists of dry skies and moderate temperatures September generally stands out with the best circumstances. While January, February, March, November and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Downers Grove climate page with graphs.

 

Downers Grove, monthly averages in August

Min TemperatureMin Temperature 17°C  
Max TemperatureMax Temperature 28°C  
Chance of RainChance of Rain 36%  
PrecipitationPrecipitation 119 mm  
Rainy daysRainy days 11 days  
HumidityHumidity 71% *  
WindspeedWindspeed 14 km/h *  
SunshineSunshine 280 hours *  
Percentage SunshinePercentage Sunshine 66% *  
* Data from: Chicago, the United States of America (22 KM, 14 Miles).

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.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

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.

Swimming
9/10
Cycling
7/10
Walking
7/10
Camping
6/10
Outdoor sports
7/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Downers Grove.

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.