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. Northwest36.8°F839.9°F-3.1°F
Illinois CD 2. Northeast36.8°F440.2°F-3.4°F
Illinois CD 3. West40.6°F943.1°F-2.5°F
Illinois CD 4. Central39.7°F642.6°F-2.9°F
Illinois CD 5. East39.3°F442.3°F-3.0°F
Illinois CD 6. West Southwest42.7°F645.3°F-2.6°F
Illinois CD 7. East Southeast42.9°F745.4°F-2.5°F
Illinois CD 8. Southwest45.8°F848.0°F-2.2°F
Illinois CD 9. Southeast46.1°F1348.1°F-2.0°F

Citing This Page

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