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Mattoon weather in July (Illinois, United States of America)

What weather conditions can you expect in Mattoon this July? See what weather conditions to anticipate this month with our guide.

Temperatures

In July, Mattoon tends to experience high temperatures and high rainfall. During July, you’ll experience the summer season. Expect daytime highs to reach approximately 30°C, with nighttime lows dipping to around 19°C. This month is known for its high temperatures, often being the hottest. Keep your summer wardrobe handy and enjoy the warmth responsibly.

Precipitation

Mattoon in July usually receives high rainfall, averaging around 114 mm for the month. You can typically expect 9 days days of rain this month, based on climate records.

If you prefer dry days with pleasant temperatures, September typically offers 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 Mattoon climate page with graphs.

 

Mattoon, monthly averages in July

Min TemperatureMin Temperature 19°C  
Max TemperatureMax Temperature 30°C  
Chance of RainChance of Rain 30%  
PrecipitationPrecipitation 114 mm  
Rainy daysRainy days 9 days  

Where to go in the United States of America in July

Find out more about the weather in the United States of America and which places have the best travel conditions in this month.

Map not visible? Whoops sorry! Please refresh the page.
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.

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 Mattoon.

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.