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. Northwest27.1°F432.3°F-5.2°F
Illinois CD 2. Northeast28.3°F533.0°F-4.7°F
Illinois CD 3. West29.8°F135.7°F-5.9°F
Illinois CD 4. Central29.8°F235.3°F-5.5°F
Illinois CD 5. East29.4°F235.1°F-5.7°F
Illinois CD 6. West Southwest32.6°F238.3°F-5.7°F
Illinois CD 7. East Southeast32.4°F138.5°F-6.1°F
Illinois CD 8. Southwest35.7°F141.2°F-5.5°F
Illinois CD 9. Southeast35.6°F141.3°F-5.7°F

Citing This Page

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