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. Northwest32.6°F8631.7°F0.9°F
Illinois CD 2. Northeast33.6°F9232.3°F1.3°F
Illinois CD 3. West36.0°F8135.2°F0.8°F
Illinois CD 4. Central36.3°F9334.8°F1.5°F
Illinois CD 5. East36.7°F10134.5°F2.2°F
Illinois CD 6. West Southwest38.9°F8937.8°F1.1°F
Illinois CD 7. East Southeast40.2°F10537.9°F2.3°F
Illinois CD 8. Southwest42.1°F9340.9°F1.2°F
Illinois CD 9. Southeast43.0°F10141.0°F2.0°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