Counties with the warmest summers in Iowa

Written by:
Stacker
May 23, 2023
Maxim Grohotov // Shutterstock

Counties with the warmest summers in Iowa

It's almost summer, and the weather is starting to heat up.

With this in mind, Stacker compiled a list of the counties with the warmest summers in Iowa using data from the National Centers for Environmental Information. Data represents the average temperatures from June to August 2022; the historic average is the average for these months from 1901 to 2000.

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Eddie J. Rodriquez // Shutterstock

#25. Louisa County

- Summer 2022 average temperature: 74 degrees
- Historic average summer temperature: 73 degrees
-- 2022 difference from historic average: 1.1 degrees
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#24. Montgomery County

- Summer 2022 average temperature: 74 degrees
- Historic average summer temperature: 73 degrees
-- 2022 difference from historic average: 0.8 degrees
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#23. Union County

- Summer 2022 average temperature: 74 degrees
- Historic average summer temperature: 72 degrees
-- 2022 difference from historic average: 1.7 degrees
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#22. Adams County

- Summer 2022 average temperature: 74 degrees
- Historic average summer temperature: 73 degrees
-- 2022 difference from historic average: 1.6 degrees
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#21. Monroe County

- Summer 2022 average temperature: 74 degrees
- Historic average summer temperature: 73 degrees
-- 2022 difference from historic average: 0.7 degrees
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#20. Marion County

- Summer 2022 average temperature: 74 degrees
- Historic average summer temperature: 73 degrees
-- 2022 difference from historic average: 0.8 degrees
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#19. Appanoose County

- Summer 2022 average temperature: 74 degrees
- Historic average summer temperature: 73 degrees
-- 2022 difference from historic average: 0.7 degrees
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#18. Wayne County

- Summer 2022 average temperature: 74 degrees
- Historic average summer temperature: 73 degrees
-- 2022 difference from historic average: 1.1 degrees
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#17. Wapello County

- Summer 2022 average temperature: 74 degrees
- Historic average summer temperature: 73 degrees
-- 2022 difference from historic average: 0.9 degrees
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#16. Davis County

- Summer 2022 average temperature: 74 degrees
- Historic average summer temperature: 74 degrees
-- 2022 difference from historic average: 0.7 degrees
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#15. Dallas County

- Summer 2022 average temperature: 74 degrees
- Historic average summer temperature: 73 degrees
-- 2022 difference from historic average: 1.6 degrees
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#14. Pottawattamie County

- Summer 2022 average temperature: 74 degrees
- Historic average summer temperature: 73 degrees
-- 2022 difference from historic average: 1.2 degrees
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#13. Madison County

- Summer 2022 average temperature: 74 degrees
- Historic average summer temperature: 73 degrees
-- 2022 difference from historic average: 1.5 degrees
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#12. Harrison County

- Summer 2022 average temperature: 74 degrees
- Historic average summer temperature: 73 degrees
-- 2022 difference from historic average: 1.8 degrees
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#11. Taylor County

- Summer 2022 average temperature: 74 degrees
- Historic average summer temperature: 73 degrees
-- 2022 difference from historic average: 1.7 degrees
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#10. Lucas County

- Summer 2022 average temperature: 74 degrees
- Historic average summer temperature: 73 degrees
-- 2022 difference from historic average: 1.4 degrees
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#9. Lee County

- Summer 2022 average temperature: 74 degrees
- Historic average summer temperature: 74 degrees
-- 2022 difference from historic average: 0.3 degrees
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#8. Polk County

- Summer 2022 average temperature: 75 degrees
- Historic average summer temperature: 73 degrees
-- 2022 difference from historic average: 1.5 degrees
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#7. Page County

- Summer 2022 average temperature: 75 degrees
- Historic average summer temperature: 74 degrees
-- 2022 difference from historic average: 1.0 degrees
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#6. Mills County

- Summer 2022 average temperature: 75 degrees
- Historic average summer temperature: 74 degrees
-- 2022 difference from historic average: 0.9 degrees
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#5. Ringgold County

- Summer 2022 average temperature: 75 degrees
- Historic average summer temperature: 73 degrees
-- 2022 difference from historic average: 2.1 degrees
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#4. Warren County

- Summer 2022 average temperature: 75 degrees
- Historic average summer temperature: 74 degrees
-- 2022 difference from historic average: 1.2 degrees
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#3. Clarke County

- Summer 2022 average temperature: 75 degrees
- Historic average summer temperature: 73 degrees
-- 2022 difference from historic average: 2.0 degrees
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#2. Decatur County

- Summer 2022 average temperature: 75 degrees
- Historic average summer temperature: 73 degrees
-- 2022 difference from historic average: 1.9 degrees
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#1. Fremont County

- Summer 2022 average temperature: 75 degrees
- Historic average summer temperature: 74 degrees
-- 2022 difference from historic average: 0.8 degrees
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