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. Northwest47.7°F3948.2°F-0.5°F
Illinois CD 2. Northeast47.9°F3548.4°F-0.5°F
Illinois CD 3. West51.1°F5651.3°F-0.2°F
Illinois CD 4. Central50.4°F5150.7°F-0.3°F
Illinois CD 5. East50.2°F5750.3°F-0.1°F
Illinois CD 6. West Southwest53.2°F6253.2°F0.0°F
Illinois CD 7. East Southeast53.4°F6953.1°F0.3°F
Illinois CD 8. Southwest55.6°F6855.4°F0.2°F
Illinois CD 9. Southeast55.7°F6855.4°F0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 27, 2020 from