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. Northwest43.0°F147.1°F-4.1°F
Illinois CD 2. Northeast43.2°F147.5°F-4.3°F
Illinois CD 3. West46.5°F150.1°F-3.6°F
Illinois CD 4. Central45.5°F149.6°F-4.1°F
Illinois CD 5. East45.0°F149.3°F-4.3°F
Illinois CD 6. West Southwest48.6°F252.1°F-3.5°F
Illinois CD 7. East Southeast48.6°F252.1°F-3.5°F
Illinois CD 8. Southwest51.8°F554.4°F-2.6°F
Illinois CD 9. Southeast52.0°F554.5°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 23, 2019 from