Temperature in Iowa in June

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

Iowa, the United States of America, a region in the United States of America, experiences high average maximum daytime temperatures in June, ranging from 26°C (79°F) in Mason City to 29°C (84°F) in Keokuk. Nighttime temperatures generally drop to 18°C (64°F) in Keokuk and 14°C (57°F) in Mason City. June is part of the summer season

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

Discover the typical June 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.

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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 June

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 June: blue is cold, red is hot.

See all June weather averages, cities and regions in Iowa

Iowa temperatures in June: frequently asked questions

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

West Des Moines averages a daytime high of 28°C (82°F) in June, 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 June?

West Des Moines sees nighttime lows close to 17°C (63°F) in June.

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

From a thorough analysis of our records, Keokuk clearly dominates in terms of high temperatures. The city witnesses daytime temperatures hovering around 29°C (84°F), and evenings that remain near 18°C (64°F).

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

For the month of June, Mason City is the most temperate city in Iowa, the United States of America based on our records. Highs average 26°C (79°F) and nighttime temperatures dip to around 14°C (57°F).

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

The weather is predominantly sunny, with an estimated total of around 311 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.

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