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. Northwest37.4°F10135.4°F2.0°F
Illinois CD 2. Northeast37.3°F9535.8°F1.5°F
Illinois CD 3. West41.0°F10338.9°F2.1°F
Illinois CD 4. Central40.2°F9938.4°F1.8°F
Illinois CD 5. East39.8°F9738.1°F1.7°F
Illinois CD 6. West Southwest43.5°F10341.3°F2.2°F
Illinois CD 7. East Southeast43.4°F10141.4°F2.0°F
Illinois CD 8. Southwest46.3°F10744.2°F2.1°F
Illinois CD 9. Southeast46.3°F10744.4°F1.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 24, 2019 from