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. Northwest49.8°F10948.2°F1.6°F
Illinois CD 2. Northeast50.0°F11248.4°F1.6°F
Illinois CD 3. West52.2°F10251.3°F0.9°F
Illinois CD 4. Central52.0°F10650.7°F1.3°F
Illinois CD 5. East51.6°F10550.3°F1.3°F
Illinois CD 6. West Southwest54.1°F10453.1°F1.0°F
Illinois CD 7. East Southeast54.1°F10253.0°F1.1°F
Illinois CD 8. Southwest56.3°F10255.3°F1.0°F
Illinois CD 9. Southeast56.4°F10155.4°F1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published May 2020, retrieved on June 1, 2020 from