Illinois vs Wisconsin: Summer Temperature
Illinois has hotter summers than Wisconsin.
National Rankings
Where They Rank Nationally
See where both states fall among all 50 states for summer temperature.
Top 10 States — Summer Temperature
Louisiana
Texas
Florida
Oklahoma
Mississippi
Arkansas
Georgia
Alabama
South Carolina
Arizona
Illinois
Wisconsin
Illinois ranks 18th and Wisconsin ranks 37th nationally for summer temperature.
Related Context
Climate Breakdown
Summer heat affects electricity bills, outdoor lifestyle, and worker productivity.
What This Means
Illinois vs Wisconsin: Summer Temperature in context
Illinois has a summer temperature of 73.4°F, compared with 66.8°F in Wisconsin. Average statewide summer temperature across June, July, and August.
People Also Ask
Illinois vs Wisconsin Summer Temperature — Common Questions
Q What is Illinois's summer temperature?
Illinois's summer temperature is 73.4°F.
Q What is Wisconsin's summer temperature?
Wisconsin's summer temperature is 66.8°F.
Q Which state has a higher summer temperature — Illinois or Wisconsin?
Illinois has hotter summers than Wisconsin.
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Sources: Core demographic data comes from the 2020 U.S. Census, with land area from U.S. Census Bureau TIGER files. Income, housing, affordability, and tax fields are maintained in our comparison dataset; purchasing-power figures use BEA Regional Price Parities. Minimum wage data comes from the U.S. Department of Labor, gas prices from AAA, and electricity rates from the U.S. Energy Information Administration. Political control and election fields use 2024 presidential results together with National Conference of State Legislatures data. Gun-law labels use the Giffords scorecard, alcohol system data comes from NABCA, and marijuana status uses NCSL's state cannabis laws tracker.