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. Northwest40.5°F8039.8°F0.7°F
Illinois CD 2. Northeast40.8°F8140.1°F0.7°F
Illinois CD 3. West44.3°F8843.1°F1.2°F
Illinois CD 4. Central43.5°F8342.7°F0.8°F
Illinois CD 5. East42.7°F7142.3°F0.4°F
Illinois CD 6. West Southwest46.2°F8445.3°F0.9°F
Illinois CD 7. East Southeast45.9°F7245.4°F0.5°F
Illinois CD 8. Southwest48.9°F8348.0°F0.9°F
Illinois CD 9. Southeast49.0°F8448.1°F0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 19, 2019 from