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. Northwest48.5°F6948.2°F0.3°F
Illinois CD 2. Northeast48.8°F7248.5°F0.3°F
Illinois CD 3. West51.2°F5951.3°F-0.1°F
Illinois CD 4. Central50.9°F6950.7°F0.2°F
Illinois CD 5. East50.6°F6950.4°F0.2°F
Illinois CD 6. West Southwest53.1°F5853.1°F0.0°F
Illinois CD 7. East Southeast53.5°F7353.1°F0.4°F
Illinois CD 8. Southwest55.6°F6555.4°F0.2°F
Illinois CD 9. Southeast55.9°F7155.4°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 20, 2019 from