Climate at a Glance

Divisional Mapping

Choose from the options below and click "Plot" to create a map. Select Temperature and Precipitation Maps are available for download.

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Climate Division Value Rank
(125 Years)
Illinois CD 1. Northwest64.4°F5664.5°F-0.1°F
Illinois CD 2. Northeast63.9°F5963.8°F0.1°F
Illinois CD 3. West66.4°F4567.0°F-0.6°F
Illinois CD 4. Central66.2°F5866.3°F-0.1°F
Illinois CD 5. East65.6°F5665.7°F-0.1°F
Illinois CD 6. West Southwest67.6°F4768.0°F-0.4°F
Illinois CD 7. East Southeast66.9°F4067.8°F-0.9°F
Illinois CD 8. Southwest68.8°F4169.5°F-0.7°F
Illinois CD 9. Southeast68.7°F4169.4°F-0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 6, 2019 from