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. Northwest48.6°F10247.1°F1.5°F
Illinois CD 2. Northeast48.8°F9847.5°F1.3°F
Illinois CD 3. West51.8°F10750.2°F1.6°F
Illinois CD 4. Central50.7°F9049.6°F1.1°F
Illinois CD 5. East50.4°F9249.3°F1.1°F
Illinois CD 6. West Southwest53.5°F10552.1°F1.4°F
Illinois CD 7. East Southeast53.2°F9352.0°F1.2°F
Illinois CD 8. Southwest55.7°F10054.5°F1.2°F
Illinois CD 9. Southeast55.7°F9954.5°F1.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 22, 2019 from