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
(125 Years)
Illinois CD 1. Northwest69.4°F6169.1°F0.3°F
Illinois CD 2. Northeast69.3°F7068.6°F0.7°F
Illinois CD 3. West72.1°F7171.5°F0.6°F
Illinois CD 4. Central72.0°F7571.0°F1.0°F
Illinois CD 5. East71.7°F7770.4°F1.3°F
Illinois CD 6. West Southwest73.3°F7472.6°F0.7°F
Illinois CD 7. East Southeast72.6°F5772.4°F0.2°F
Illinois CD 8. Southwest73.9°F5373.9°F0.0°F
Illinois CD 9. Southeast73.4°F4673.8°F-0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 24, 2020 from