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. Northwest45.0°F10942.0°F3.0°F
Illinois CD 2. Northeast44.3°F10541.9°F2.4°F
Illinois CD 3. West47.8°F10845.2°F2.6°F
Illinois CD 4. Central47.1°F10644.6°F2.5°F
Illinois CD 5. East46.4°F10044.2°F2.2°F
Illinois CD 6. West Southwest49.5°F10247.3°F2.2°F
Illinois CD 7. East Southeast48.9°F9247.3°F1.6°F
Illinois CD 8. Southwest51.6°F9549.9°F1.7°F
Illinois CD 9. Southeast51.3°F8650.0°F1.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 16, 2019 from