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
(121 Years)
Illinois CD 1. Northwest48.4°F6748.1°F0.3°F
Illinois CD 2. Northeast48.6°F6748.4°F0.2°F
Illinois CD 3. West51.2°F5351.2°F0.0°F
Illinois CD 4. Central50.8°F5650.7°F0.1°F
Illinois CD 5. East50.2°F4850.2°F0.0°F
Illinois CD 6. West Southwest53.1°F5253.1°F0.0°F
Illinois CD 7. East Southeast52.8°F4053.0°F-0.2°F
Illinois CD 8. Southwest55.1°F3655.3°F-0.2°F
Illinois CD 9. Southeast55.0°F2955.5°F-0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 18, 2019 from