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. Northwest56.7°F10754.0°F2.7°F
Illinois CD 2. Northeast55.9°F10553.4°F2.5°F
Illinois CD 3. West59.6°F10956.8°F2.8°F
Illinois CD 4. Central59.4°F11156.1°F3.3°F
Illinois CD 5. East59.0°F11455.4°F3.6°F
Illinois CD 6. West Southwest61.3°F11158.3°F3.0°F
Illinois CD 7. East Southeast61.6°F11658.0°F3.6°F
Illinois CD 8. Southwest63.0°F11260.1°F2.9°F
Illinois CD 9. Southeast63.2°F11460.2°F3.0°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