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. Northwest42.0°F8941.0°F1.0°F
Illinois CD 2. Northeast42.4°F8141.6°F0.8°F
Illinois CD 3. West44.8°F7244.2°F0.6°F
Illinois CD 4. Central44.0°F6643.8°F0.2°F
Illinois CD 5. East43.4°F5543.5°F-0.1°F
Illinois CD 6. West Southwest46.7°F7046.4°F0.3°F
Illinois CD 7. East Southeast46.2°F4546.5°F-0.3°F
Illinois CD 8. Southwest49.0°F5049.0°F0.0°F
Illinois CD 9. Southeast48.7°F3949.2°F-0.5°F

Citing This Page

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