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. Northwest44.1°F946.3°F-2.2°F
Illinois CD 2. Northeast44.5°F746.6°F-2.1°F
Illinois CD 3. West47.4°F949.4°F-2.0°F
Illinois CD 4. Central46.6°F648.9°F-2.3°F
Illinois CD 5. East46.2°F548.5°F-2.3°F
Illinois CD 6. West Southwest49.4°F951.4°F-2.0°F
Illinois CD 7. East Southeast49.4°F1151.3°F-1.9°F
Illinois CD 8. Southwest51.8°F1053.7°F-1.9°F
Illinois CD 9. Southeast52.1°F1053.8°F-1.7°F

Citing This Page

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