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. Northwest46.9°F349.4°F-2.5°F
Illinois CD 2. Northeast47.2°F449.4°F-2.2°F
Illinois CD 3. West49.7°F252.4°F-2.7°F
Illinois CD 4. Central49.5°F451.8°F-2.3°F
Illinois CD 5. East49.0°F451.3°F-2.3°F
Illinois CD 6. West Southwest51.8°F354.3°F-2.5°F
Illinois CD 7. East Southeast51.5°F254.1°F-2.6°F
Illinois CD 8. Southwest54.0°F156.4°F-2.4°F
Illinois CD 9. Southeast54.0°F156.5°F-2.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 22, 2019 from