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. Northwest35.4°F139.9°F-4.5°F
Illinois CD 2. Northeast35.3°F140.2°F-4.9°F
Illinois CD 3. West38.6°F143.0°F-4.4°F
Illinois CD 4. Central37.8°F142.7°F-4.9°F
Illinois CD 5. East37.3°F142.3°F-5.0°F
Illinois CD 6. West Southwest40.8°F145.3°F-4.5°F
Illinois CD 7. East Southeast41.1°F145.4°F-4.3°F
Illinois CD 8. Southwest44.4°F348.0°F-3.6°F
Illinois CD 9. Southeast44.5°F248.1°F-3.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 19, 2019 from