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
(125 Years)
Illinois CD 1. Northwest37.4°F141.9°F-4.5°F
Illinois CD 2. Northeast37.4°F141.8°F-4.4°F
Illinois CD 3. West40.8°F445.2°F-4.4°F
Illinois CD 4. Central40.2°F344.6°F-4.4°F
Illinois CD 5. East39.9°F344.2°F-4.3°F
Illinois CD 6. West Southwest43.2°F447.3°F-4.1°F
Illinois CD 7. East Southeast43.1°F347.3°F-4.2°F
Illinois CD 8. Southwest45.8°F449.9°F-4.1°F
Illinois CD 9. Southeast45.7°F350.0°F-4.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 18, 2019 from