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. Northwest40.8°F11038.2°F2.6°F
Illinois CD 2. Northeast41.1°F10838.7°F2.4°F
Illinois CD 3. West44.0°F11241.4°F2.6°F
Illinois CD 4. Central43.7°F11241.0°F2.7°F
Illinois CD 5. East43.2°F11140.7°F2.5°F
Illinois CD 6. West Southwest46.2°F11343.7°F2.5°F
Illinois CD 7. East Southeast46.1°F11143.8°F2.3°F
Illinois CD 8. Southwest48.5°F10946.4°F2.1°F
Illinois CD 9. Southeast48.4°F10946.6°F1.8°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