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. Northwest43.5°F746.1°F-2.6°F
Illinois CD 2. Northeast44.1°F846.4°F-2.3°F
Illinois CD 3. West46.7°F749.2°F-2.5°F
Illinois CD 4. Central46.5°F748.7°F-2.2°F
Illinois CD 5. East46.2°F848.3°F-2.1°F
Illinois CD 6. West Southwest49.0°F651.2°F-2.2°F
Illinois CD 7. East Southeast48.9°F551.2°F-2.3°F
Illinois CD 8. Southwest51.2°F653.5°F-2.3°F
Illinois CD 9. Southeast51.2°F453.5°F-2.3°F

Citing This Page

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