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. Northwest52.6°F2654.0°F-1.4°F
Illinois CD 2. Northeast51.8°F2553.4°F-1.6°F
Illinois CD 3. West55.0°F2456.8°F-1.8°F
Illinois CD 4. Central53.8°F1456.2°F-2.4°F
Illinois CD 5. East52.9°F1655.4°F-2.5°F
Illinois CD 6. West Southwest55.6°F1058.3°F-2.7°F
Illinois CD 7. East Southeast55.3°F1258.0°F-2.7°F
Illinois CD 8. Southwest57.6°F1160.2°F-2.6°F
Illinois CD 9. Southeast57.8°F1460.1°F-2.3°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