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. Northwest29.9°F334.5°F-4.6°F
Illinois CD 2. Northeast30.9°F435.1°F-4.2°F
Illinois CD 3. West33.6°F638.0°F-4.4°F
Illinois CD 4. Central33.6°F737.5°F-3.9°F
Illinois CD 5. East33.5°F737.2°F-3.7°F
Illinois CD 6. West Southwest36.6°F640.3°F-3.7°F
Illinois CD 7. East Southeast37.0°F740.4°F-3.4°F
Illinois CD 8. Southwest39.7°F643.3°F-3.6°F
Illinois CD 9. Southeast40.0°F743.3°F-3.3°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