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. Northwest40.4°F7240.2°F0.2°F
Illinois CD 2. Northeast40.7°F6940.5°F0.2°F
Illinois CD 3. West43.5°F6543.5°F0.0°F
Illinois CD 4. Central43.2°F6643.1°F0.1°F
Illinois CD 5. East43.1°F6942.7°F0.4°F
Illinois CD 6. West Southwest45.6°F5345.7°F-0.1°F
Illinois CD 7. East Southeast46.1°F6245.8°F0.3°F
Illinois CD 8. Southwest48.6°F6048.4°F0.2°F
Illinois CD 9. Southeast48.5°F5448.6°F-0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 15, 2019 from