Temperature in Iowa in April

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

Iowa, the United States of America, a region in the United States of America, experiences moderate average maximum daytime temperatures in April, ranging from 14°C (57°F) in Mason City to 18°C (64°F) in Keokuk. Nighttime temperatures generally drop to 6°C (43°F) in Keokuk and 2°C (36°F) in Mason City.

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

Explore the map below to discover average April temperatures at the top destinations in Iowa. For a deeper dive, simply click on any destination dot.

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 April

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 April: blue is cold, red is hot.

See all April weather averages, cities and regions in Iowa

Iowa temperatures in April: frequently asked questions

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

Expect daytime temperatures around 17°C (63°F) in West Des Moines. That makes April a moderate month for Iowa, the United States of America.

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

Nighttime temperatures in West Des Moines typically drop to around 4°C (39°F) in April.

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

Data insights from our comprehensive database indicate that Keokuk is the city with the highest warmth. Daytime peaks average near 18°C (64°F), while the nights are characterized by a low temperature close to 6°C (43°F).

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

Our database indicates that in April, Mason City is the city with the coolest temperatures in Iowa, the United States of America. You can expect daytime highs of 14°C (57°F) and nighttime lows close to 2°C (36°F).

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

West Des Moines usually sees around 225 hours of sunlight, indicating many sunny days.

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.

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