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. Northwest40.2°F2741.2°F-1.0°F
Illinois CD 2. Northeast40.7°F3241.5°F-0.8°F
Illinois CD 3. West43.7°F3544.3°F-0.6°F
Illinois CD 4. Central43.3°F3544.0°F-0.7°F
Illinois CD 5. East43.1°F4443.6°F-0.5°F
Illinois CD 6. West Southwest46.3°F4946.5°F-0.2°F
Illinois CD 7. East Southeast46.5°F5546.6°F-0.1°F
Illinois CD 8. Southwest48.8°F4949.0°F-0.2°F
Illinois CD 9. Southeast49.0°F5049.1°F-0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 7, 2019 from