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. Northwest35.9°F7235.7°F0.2°F
Illinois CD 2. Northeast36.1°F6036.1°F0.0°F
Illinois CD 3. West39.6°F8139.0°F0.6°F
Illinois CD 4. Central39.0°F7138.6°F0.4°F
Illinois CD 5. East38.6°F7238.4°F0.2°F
Illinois CD 6. West Southwest42.1°F7641.4°F0.7°F
Illinois CD 7. East Southeast42.4°F8341.5°F0.9°F
Illinois CD 8. Southwest45.7°F9644.3°F1.4°F
Illinois CD 9. Southeast46.0°F10044.4°F1.6°F

Citing This Page

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