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°F5664.4°F0.0°F
Illinois CD 2. Northeast64.0°F6663.7°F0.3°F
Illinois CD 3. West67.9°F8966.9°F1.0°F
Illinois CD 4. Central67.1°F8166.3°F0.8°F
Illinois CD 5. East66.9°F8265.8°F1.1°F
Illinois CD 6. West Southwest69.7°F9268.0°F1.7°F
Illinois CD 7. East Southeast69.9°F9967.8°F2.1°F
Illinois CD 8. Southwest71.0°F9469.5°F1.5°F
Illinois CD 9. Southeast71.2°F9969.4°F1.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 18, 2019 from