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. Northwest37.5°F540.6°F-3.1°F
Illinois CD 2. Northeast37.8°F340.9°F-3.1°F
Illinois CD 3. West40.7°F543.8°F-3.1°F
Illinois CD 4. Central39.9°F343.3°F-3.4°F
Illinois CD 5. East39.7°F442.9°F-3.2°F
Illinois CD 6. West Southwest42.7°F346.0°F-3.3°F
Illinois CD 7. East Southeast42.7°F346.0°F-3.3°F
Illinois CD 8. Southwest45.5°F248.6°F-3.1°F
Illinois CD 9. Southeast45.7°F348.7°F-3.0°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