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
(123 Years)
Illinois CD 1. Northwest47.7°F3348.3°F-0.6°F
Illinois CD 2. Northeast47.8°F2648.4°F-0.6°F
Illinois CD 3. West50.8°F3551.2°F-0.4°F
Illinois CD 4. Central50.1°F3350.7°F-0.6°F
Illinois CD 5. East49.8°F3650.3°F-0.5°F
Illinois CD 6. West Southwest52.5°F2853.1°F-0.6°F
Illinois CD 7. East Southeast52.4°F2953.0°F-0.6°F
Illinois CD 8. Southwest54.7°F2855.4°F-0.7°F
Illinois CD 9. Southeast55.1°F3355.4°F-0.3°F

Citing This Page

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