Peoria weather in August (Illinois, United States of America)

What should you pack for a trip to Peoria in August? Want to know if this month is ideal for visiting? Our guide provides detailed weather information.

Temperatures

You’ll find the weather in Peoria during August to be perfect, with high temperatures and moderate rainfall. Experience the summer season in August. You can expect daytime temperatures to reach around 29°C, while the nights will see a decline to about 18°C. These are average temperatures, but occasional heat spikes are possible. Stay comfortable by wearing light clothing and drinking water.

Precipitation

Peoria in August usually receives moderate rainfall, averaging around 90 mm for the month. The climate data from previous years indicates that there are typically about 9 days days of rain.

Average sunshine

Enjoy a sunny month with about 278 hours of sunshine, providing a cheerful and lively atmosphere.

So this is a great month to visit if you prefer dry days with pleasant temperatures. August and September typically offer the most optimal weather. In contrast, January, February and December tend to have less optimal conditions.

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

 

Peoria, monthly averages in August

Min Temperature 18°C  

Max Temperature 29°C  

Chance of Rain 31%  

Precipitation 90 mm  

Rainy days 9 days  

Humidity 72%  

Sunshine 278 hours  

Percentage Sunshine 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.

Weather conditions Weather

Temperatures

Precipitation

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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

8/10

Outdoor sports

7/10

Interested in more climate information?

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

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.