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. Northwest37.8°F10335.7°F2.1°F
Illinois CD 2. Northeast38.3°F10536.1°F2.2°F
Illinois CD 3. West41.2°F10739.0°F2.2°F
Illinois CD 4. Central40.8°F10738.7°F2.1°F
Illinois CD 5. East40.8°F10838.3°F2.5°F
Illinois CD 6. West Southwest43.7°F10941.4°F2.3°F
Illinois CD 7. East Southeast43.6°F10541.5°F2.1°F
Illinois CD 8. Southwest46.0°F10244.3°F1.7°F
Illinois CD 9. Southeast46.1°F10244.5°F1.6°F

Citing This Page

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