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. Northwest49.2°F8647.8°F1.4°F
Illinois CD 2. Northeast49.3°F9947.5°F1.8°F
Illinois CD 3. West52.2°F8450.9°F1.3°F
Illinois CD 4. Central52.0°F9650.4°F1.6°F
Illinois CD 5. East51.6°F9949.7°F1.9°F
Illinois CD 6. West Southwest54.7°F10352.7°F2.0°F
Illinois CD 7. East Southeast54.5°F9952.5°F2.0°F
Illinois CD 8. Southwest57.0°F10155.0°F2.0°F
Illinois CD 9. Southeast57.1°F10355.0°F2.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 12, 2019 from