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. Northwest40.2°F7439.9°F0.3°F
Illinois CD 2. Northeast40.4°F6940.1°F0.3°F
Illinois CD 3. West43.9°F8543.1°F0.8°F
Illinois CD 4. Central43.3°F8142.6°F0.7°F
Illinois CD 5. East42.9°F7942.3°F0.6°F
Illinois CD 6. West Southwest46.3°F8945.3°F1.0°F
Illinois CD 7. East Southeast46.5°F9045.4°F1.1°F
Illinois CD 8. Southwest49.6°F10448.0°F1.6°F
Illinois CD 9. Southeast49.9°F10848.1°F1.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 20, 2019 from