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. Northwest47.5°F7247.0°F0.5°F
Illinois CD 2. Northeast47.8°F7047.5°F0.3°F
Illinois CD 3. West50.4°F6650.1°F0.3°F
Illinois CD 4. Central49.8°F6449.6°F0.2°F
Illinois CD 5. East49.7°F7149.3°F0.4°F
Illinois CD 6. West Southwest52.1°F5952.1°F0.0°F
Illinois CD 7. East Southeast52.6°F7552.1°F0.5°F
Illinois CD 8. Southwest54.9°F7554.4°F0.5°F
Illinois CD 9. Southeast55.1°F7854.5°F0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 14, 2019 from