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
(120 Years)
Illinois CD 1. Northwest47.2°F948.2°F-1.0°F
Illinois CD 2. Northeast47.5°F948.4°F-0.9°F
Illinois CD 3. West50.1°F851.2°F-1.1°F
Illinois CD 4. Central49.7°F1050.6°F-0.9°F
Illinois CD 5. East49.2°F850.3°F-1.1°F
Illinois CD 6. West Southwest52.0°F753.1°F-1.1°F
Illinois CD 7. East Southeast51.7°F453.1°F-1.4°F
Illinois CD 8. Southwest54.0°F155.3°F-1.3°F
Illinois CD 9. Southeast53.9°F155.4°F-1.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 17, 2019 from