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
(125 Years)
Illinois CD 1. Northwest67.8°F7267.5°F0.3°F
Illinois CD 2. Northeast66.5°F5067.0°F-0.5°F
Illinois CD 3. West70.2°F7669.9°F0.3°F
Illinois CD 4. Central69.1°F6569.2°F-0.1°F
Illinois CD 5. East68.0°F4368.6°F-0.6°F
Illinois CD 6. West Southwest70.8°F6570.9°F-0.1°F
Illinois CD 7. East Southeast70.1°F4770.7°F-0.6°F
Illinois CD 8. Southwest72.1°F5872.3°F-0.2°F
Illinois CD 9. Southeast71.8°F5172.2°F-0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 6, 2019 from