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. Northwest44.5°F10741.9°F2.6°F
Illinois CD 2. Northeast44.0°F10041.9°F2.1°F
Illinois CD 3. West47.6°F10745.3°F2.3°F
Illinois CD 4. Central47.4°F11044.7°F2.7°F
Illinois CD 5. East46.6°F10744.1°F2.5°F
Illinois CD 6. West Southwest49.8°F10947.3°F2.5°F
Illinois CD 7. East Southeast49.6°F10947.3°F2.3°F
Illinois CD 8. Southwest52.3°F10850.0°F2.3°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 September 2019, retrieved on September 20, 2019 from