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. Northwest44.6°F9642.8°F1.8°F
Illinois CD 2. Northeast44.2°F8542.9°F1.3°F
Illinois CD 3. West47.5°F9246.0°F1.5°F
Illinois CD 4. Central46.6°F8445.5°F1.1°F
Illinois CD 5. East46.0°F7945.2°F0.8°F
Illinois CD 6. West Southwest49.5°F9148.2°F1.3°F
Illinois CD 7. East Southeast48.8°F7448.2°F0.6°F
Illinois CD 8. Southwest51.6°F7950.8°F0.8°F
Illinois CD 9. Southeast51.3°F6750.9°F0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 15, 2019 from