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. Northwest42.4°F7541.9°F0.5°F
Illinois CD 2. Northeast42.4°F7541.8°F0.6°F
Illinois CD 3. West44.9°F5745.2°F-0.3°F
Illinois CD 4. Central44.2°F5044.7°F-0.5°F
Illinois CD 5. East43.4°F4744.2°F-0.8°F
Illinois CD 6. West Southwest46.4°F4447.4°F-1.0°F
Illinois CD 7. East Southeast45.8°F3547.3°F-1.5°F
Illinois CD 8. Southwest48.2°F2249.9°F-1.7°F
Illinois CD 9. Southeast48.2°F2349.9°F-1.7°F

Citing This Page

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