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. Northwest28.6°F8926.5°F2.1°F
Illinois CD 2. Northeast29.4°F9227.3°F2.1°F
Illinois CD 3. West31.6°F8130.3°F1.3°F
Illinois CD 4. Central31.3°F8030.1°F1.2°F
Illinois CD 5. East30.9°F7629.9°F1.0°F
Illinois CD 6. West Southwest34.3°F7533.3°F1.0°F
Illinois CD 7. East Southeast34.2°F7133.6°F0.6°F
Illinois CD 8. Southwest37.4°F7236.8°F0.6°F
Illinois CD 9. Southeast37.3°F6537.0°F0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 14, 2019 from