Illinois vs Indiana: Winter Temperature
Indiana has milder winters than Illinois.
Visual Comparison
Difference: 1.1°F — Indiana leads.
Related Context
Climate Breakdown
Cold winters affect heating bills, outdoor activity, and overall livability.
What This Means
Illinois vs Indiana: Winter Temperature in context
Indiana has a winter temperature of 29.4°F, compared with 28.3°F in Illinois. Average statewide winter temperature across December, January, and February.
People Also Ask
Illinois vs Indiana Winter Temperature — Common Questions
Q What is Illinois's winter temperature?
Illinois's winter temperature is 28.3°F.
Q What is Indiana's winter temperature?
Indiana's winter temperature is 29.4°F.
Q Which state has a higher winter temperature — Illinois or Indiana?
Indiana has milder winters than Illinois.
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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.