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. Northwest48.0°F4648.1°F-0.1°F
Illinois CD 2. Northeast48.1°F3148.4°F-0.3°F
Illinois CD 3. West51.2°F5551.2°F0.0°F
Illinois CD 4. Central50.4°F3850.6°F-0.2°F
Illinois CD 5. East50.1°F4750.2°F-0.1°F
Illinois CD 6. West Southwest52.8°F3353.1°F-0.3°F
Illinois CD 7. East Southeast52.8°F4453.0°F-0.2°F
Illinois CD 8. Southwest55.2°F4755.4°F-0.2°F
Illinois CD 9. Southeast55.5°F5355.4°F0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 19, 2019 from