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
(123 Years)
Illinois CD 1. Northwest48.8°F8548.2°F0.6°F
Illinois CD 2. Northeast49.1°F8948.4°F0.7°F
Illinois CD 3. West51.6°F8351.2°F0.4°F
Illinois CD 4. Central51.2°F8350.7°F0.5°F
Illinois CD 5. East51.0°F9050.3°F0.7°F
Illinois CD 6. West Southwest53.3°F7153.1°F0.2°F
Illinois CD 7. East Southeast53.5°F7953.1°F0.4°F
Illinois CD 8. Southwest55.5°F6755.4°F0.1°F
Illinois CD 9. Southeast55.3°F4355.5°F-0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 21, 2019 from