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

What's the typical weather in Jacksonville for July? See what weather conditions to anticipate this month with our guide.

Temperatures

In July, the weather in Jacksonville generally includes very high temperatures and high rainfall. July is typically considered a summer month. Anticipate daytime temperatures around 30°C, while night temperatures can drop to 18°C. Prepare for the warmest month of the year with plenty of summer clothes. Whether you're relaxing or active, staying cool and protected is key.

Precipitation

Jacksonville in July usually receives high rainfall, averaging around 123 mm for the month. Climate data suggests that about 10 days will experience rainfall.

Average sunshine

The city usually sees around 320 hours of sunlight, indicating many sunny days.

If you prefer dry days with pleasant temperatures, October 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 Jacksonville climate page with graphs.

 

Jacksonville, monthly averages in July

Min Temperature 18°C  

Max Temperature 30°C  

Chance of Rain 33%  

Precipitation 123 mm  

Rainy days 10 days  

Humidity 70% *  

Sunshine 320 hours *  

Percentage Sunshine 70% *  

Data from: Springfield, the United States of America (50 KM, 31 Miles).

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.

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

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 Jacksonville.

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.