Temperature in Iowa in July

Daytime highs, nighttime lows and the warmest cities in Iowa, the United States of America this July.

Iowa, the United States of America, a region in the United States of America, experiences maximum daytime temperatures in July ranging from 28°C (82°F) in Dyersville to 31°C (88°F) in Council Bluffs. Nighttime temperatures generally drop to 19°C (66°F) in Council Bluffs and 16°C (61°F) in Dyersville. During July, summer is in full swing. On average, July is the warmest month of the year in Iowa, the United States of America. So be prepared and pack summer clothes.

What is the temperature of the different cities in Iowa, the United States of America in July?

Discover the typical July temperatures for the most popular locations of Iowa on the map below. Detailed insights are just a click away.

Select a Month

Check the conditions for any month of the year.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

For a detailed overview over the year and the best time to visit Iowa, check out our Iowa's climate page.

See also: Iowa weather by month.

Best Places to Visit in Iowa in July

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Iowa.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in July: blue is cold, red is hot.

See all July weather averages, cities and regions in Iowa

Iowa temperatures in July: frequently asked questions

How hot does it get in Iowa, the United States of America in July?

West Des Moines averages a daytime high of 30°C (86°F) in July, which is high for Iowa, the United States of America.

How cold does it get at night in Iowa, the United States of America in July?

West Des Moines sees nighttime lows close to 19°C (66°F) in July.

What is the warmest city in July in Iowa, the United States of America?

Data insights from our comprehensive database indicate that Council Bluffs is the city with the highest warmth. Daytime peaks average near 31°C (88°F), while the nights are characterized by a low temperature close to 19°C (66°F).

What is the coldest city in July in Iowa, the United States of America?

For the month of July, Dyersville is the most temperate city in Iowa, the United States of America based on our records. Highs average 28°C (82°F) and nighttime temperatures dip to around 16°C (61°F).

How much sun does Iowa, the United States of America get in July?

The weather is predominantly sunny, with an estimated total of around 335 hours of sunshine in West Des Moines. This means many sunny days, which creates a cheerful atmosphere during this month.

Interested in more climate information?

We have much more information about the climate in Iowa.

Weather and climate has detailed information for every country in the world. Are you going to the United States of America? Get detailed 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.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.

Yosemite National Park is definitely worth a visit

Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
The 10 most alternative cities in the United States

Discover the top 10 fun and alternative U.S. cities rich in art, culture, and adventure. From Portland's hippy charm to Sedona's stunning landscapes.
Sedona: Explore Majestic Red Rock Landscapes

A picturesque artists' town surrounded by red rocks and known for its spirituality, vortex energy, and stunning hikes like Cathedral Rock.
10 most idyllic villages to visit in the United States

Discover 10 idyllic villages in the USA, from California to Vermont. Explore their unique charm, rich history, stunning nature, and vibrant arts scenes.
Must visit in the United States of America →