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
Download All Months/Years: xml csv json
Climate Division Value Rank
(124 Years)
Illinois CD 1. Northwest40.1°F2441.2°F-1.1°F
Illinois CD 2. Northeast40.6°F2941.5°F-0.9°F
Illinois CD 3. West43.7°F3544.3°F-0.6°F
Illinois CD 4. Central43.3°F3543.9°F-0.6°F
Illinois CD 5. East43.3°F4743.6°F-0.3°F
Illinois CD 6. West Southwest45.9°F4046.5°F-0.6°F
Illinois CD 7. East Southeast46.2°F4446.5°F-0.3°F
Illinois CD 8. Southwest48.5°F3649.1°F-0.6°F
Illinois CD 9. Southeast49.1°F5249.1°F0.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 11, 2019 from