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. Northwest53.4°F259.7°F-6.3°F
Illinois CD 2. Northeast52.4°F259.0°F-6.6°F
Illinois CD 3. West56.5°F362.3°F-5.8°F
Illinois CD 4. Central54.9°F161.6°F-6.7°F
Illinois CD 5. East54.4°F261.0°F-6.6°F
Illinois CD 6. West Southwest57.3°F363.5°F-6.2°F
Illinois CD 7. East Southeast56.8°F263.2°F-6.4°F
Illinois CD 8. Southwest58.9°F165.1°F-6.2°F
Illinois CD 9. Southeast59.0°F265.0°F-6.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 12, 2019 from