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. Northwest44.7°F148.3°F-3.6°F
Illinois CD 2. Northeast44.7°F148.5°F-3.8°F
Illinois CD 3. West47.8°F151.2°F-3.4°F
Illinois CD 4. Central46.8°F150.7°F-3.9°F
Illinois CD 5. East46.5°F150.3°F-3.8°F
Illinois CD 6. West Southwest49.4°F153.1°F-3.7°F
Illinois CD 7. East Southeast49.4°F153.0°F-3.6°F
Illinois CD 8. Southwest51.9°F155.4°F-3.5°F
Illinois CD 9. Southeast52.1°F255.4°F-3.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 18, 2020 from