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. Northwest42.0°F10339.8°F2.2°F
Illinois CD 2. Northeast42.5°F10740.1°F2.4°F
Illinois CD 3. West44.5°F9743.1°F1.4°F
Illinois CD 4. Central44.6°F10542.7°F1.9°F
Illinois CD 5. East44.4°F10342.4°F2.0°F
Illinois CD 6. West Southwest46.7°F9745.4°F1.3°F
Illinois CD 7. East Southeast46.6°F9445.4°F1.2°F
Illinois CD 8. Southwest48.4°F6748.0°F0.4°F
Illinois CD 9. Southeast48.3°F6048.1°F0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 21, 2019 from