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
(122 Years)
Illinois CD 1. Northwest48.3°F6848.2°F0.1°F
Illinois CD 2. Northeast48.7°F7248.5°F0.2°F
Illinois CD 3. West51.3°F6551.2°F0.1°F
Illinois CD 4. Central50.1°F2850.6°F-0.5°F
Illinois CD 5. East49.6°F1950.3°F-0.7°F
Illinois CD 6. West Southwest53.1°F5353.1°F0.0°F
Illinois CD 7. East Southeast52.9°F4953.1°F-0.2°F
Illinois CD 8. Southwest55.3°F5155.4°F-0.1°F
Illinois CD 9. Southeast55.5°F5955.4°F0.1°F

Citing This Page

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