Illinois vs Ohio: Average Temperature
Illinois is warmer overall than Ohio.
Visual Comparison
Difference: 1.1°F — Illinois leads.
Related Context
Full Climate Picture
The annual average masks a lot — summers and winters can tell a very different story.
What This Means
Illinois vs Ohio: Average Temperature in context
Illinois has a average temperature of 51.8°F, compared with 50.7°F in Ohio. Average annual statewide temperature in degrees Fahrenheit.
People Also Ask
Illinois vs Ohio Average Temperature — Common Questions
Q What is Illinois's average temperature?
Illinois's average temperature is 51.8°F.
Q What is Ohio's average temperature?
Ohio's average temperature is 50.7°F.
Q Which state has a higher average temperature — Illinois or Ohio?
Illinois is warmer overall than Ohio.
More Comparisons: Illinois vs Ohio
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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, with minimum wage data 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.