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
(123 Years)
Illinois CD 1. Northwest40.7°F143.9°F-3.2°F
Illinois CD 2. Northeast41.0°F144.2°F-3.2°F
Illinois CD 3. West44.2°F347.1°F-2.9°F
Illinois CD 4. Central43.5°F246.6°F-3.1°F
Illinois CD 5. East43.3°F346.3°F-3.0°F
Illinois CD 6. West Southwest46.4°F349.2°F-2.8°F
Illinois CD 7. East Southeast46.5°F349.1°F-2.6°F
Illinois CD 8. Southwest49.2°F251.6°F-2.4°F
Illinois CD 9. Southeast49.5°F451.7°F-2.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 23, 2019 from