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
(121 Years)
Illinois CD 1. Northwest49.5°F10748.2°F1.3°F
Illinois CD 2. Northeast49.8°F10648.4°F1.4°F
Illinois CD 3. West52.2°F10251.2°F1.0°F
Illinois CD 4. Central52.0°F10650.6°F1.4°F
Illinois CD 5. East51.7°F10750.3°F1.4°F
Illinois CD 6. West Southwest54.3°F10953.1°F1.2°F
Illinois CD 7. East Southeast54.4°F10853.1°F1.3°F
Illinois CD 8. Southwest56.7°F11055.4°F1.3°F
Illinois CD 9. Southeast56.5°F10655.4°F1.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published May 2020, retrieved on May 25, 2020 from