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. Northwest40.7°F643.4°F-2.7°F
Illinois CD 2. Northeast41.4°F943.8°F-2.4°F
Illinois CD 3. West43.9°F546.5°F-2.6°F
Illinois CD 4. Central43.9°F946.1°F-2.2°F
Illinois CD 5. East43.7°F1145.7°F-2.0°F
Illinois CD 6. West Southwest46.4°F648.7°F-2.3°F
Illinois CD 7. East Southeast46.4°F748.7°F-2.3°F
Illinois CD 8. Southwest48.6°F551.1°F-2.5°F
Illinois CD 9. Southeast48.7°F551.1°F-2.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 8, 2019 from