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. Northwest47.9°F4248.2°F-0.3°F
Illinois CD 2. Northeast48.1°F3948.5°F-0.4°F
Illinois CD 3. West51.0°F4551.3°F-0.3°F
Illinois CD 4. Central50.5°F5150.7°F-0.2°F
Illinois CD 5. East50.2°F5650.4°F-0.2°F
Illinois CD 6. West Southwest53.1°F5253.1°F0.0°F
Illinois CD 7. East Southeast53.3°F7153.0°F0.3°F
Illinois CD 8. Southwest55.6°F7455.4°F0.2°F
Illinois CD 9. Southeast55.8°F7955.4°F0.4°F

Citing This Page

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