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. Northwest36.0°F339.8°F-3.8°F
Illinois CD 2. Northeast36.8°F440.2°F-3.4°F
Illinois CD 3. West39.6°F443.1°F-3.5°F
Illinois CD 4. Central39.6°F542.7°F-3.1°F
Illinois CD 5. East39.4°F542.3°F-2.9°F
Illinois CD 6. West Southwest42.4°F545.4°F-3.0°F
Illinois CD 7. East Southeast42.5°F445.4°F-2.9°F
Illinois CD 8. Southwest45.0°F548.0°F-3.0°F
Illinois CD 9. Southeast45.3°F448.1°F-2.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 13, 2019 from