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.

Download Table Data: xml csv json
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Climate Division Value Rank
(124 Years)
Illinois CD 1. Northwest35.4°F5335.7°F-0.3°F
Illinois CD 2. Northeast35.8°F4836.1°F-0.3°F
Illinois CD 3. West39.3°F6839.0°F0.3°F
Illinois CD 4. Central39.2°F8238.6°F0.6°F
Illinois CD 5. East39.1°F8338.3°F0.8°F
Illinois CD 6. West Southwest42.6°F9341.4°F1.2°F
Illinois CD 7. East Southeast42.8°F9141.5°F1.3°F
Illinois CD 8. Southwest45.8°F9844.3°F1.5°F
Illinois CD 9. Southeast45.9°F9644.4°F1.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 23, 2019 from