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. Northwest43.9°F9941.9°F2.0°F
Illinois CD 2. Northeast44.0°F10041.9°F2.1°F
Illinois CD 3. West47.0°F9845.3°F1.7°F
Illinois CD 4. Central46.8°F10244.7°F2.1°F
Illinois CD 5. East46.4°F10044.1°F2.3°F
Illinois CD 6. West Southwest49.3°F10047.4°F1.9°F
Illinois CD 7. East Southeast49.3°F9947.2°F2.1°F
Illinois CD 8. Southwest51.5°F8949.9°F1.6°F
Illinois CD 9. Southeast51.7°F9550.0°F1.7°F

Citing This Page

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