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. Northeast67.0°F6167.0°F0.0°F
Illinois CD 3. West70.4°F7869.9°F0.5°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 Southwest71.0°F6770.9°F0.1°F
Illinois CD 7. East Southeast69.8°F3570.6°F-0.8°F
Illinois CD 8. Southwest71.7°F4772.3°F-0.6°F
Illinois CD 9. Southeast71.2°F3272.2°F-1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 5, 2019 from