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. Northwest44.0°F747.1°F-3.1°F
Illinois CD 2. Northeast44.0°F647.2°F-3.2°F
Illinois CD 3. West47.3°F650.3°F-3.0°F
Illinois CD 4. Central46.7°F549.8°F-3.1°F
Illinois CD 5. East46.1°F549.3°F-3.2°F
Illinois CD 6. West Southwest49.1°F552.3°F-3.2°F
Illinois CD 7. East Southeast49.0°F552.3°F-3.3°F
Illinois CD 8. Southwest51.6°F654.7°F-3.1°F
Illinois CD 9. Southeast51.6°F554.7°F-3.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 18, 2019 from