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. Northwest42.0°F10339.8°F2.2°F
Illinois CD 2. Northeast41.9°F10140.2°F1.7°F
Illinois CD 3. West45.0°F10443.1°F1.9°F
Illinois CD 4. Central44.3°F9842.7°F1.6°F
Illinois CD 5. East43.8°F9742.4°F1.4°F
Illinois CD 6. West Southwest46.3°F8945.3°F1.0°F
Illinois CD 7. East Southeast46.2°F8245.4°F0.8°F
Illinois CD 8. Southwest48.5°F7248.0°F0.5°F
Illinois CD 9. Southeast48.6°F7348.1°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 23, 2019 from