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. Northwest45.8°F11742.9°F2.9°F
Illinois CD 2. Northeast46.3°F11943.3°F3.0°F
Illinois CD 3. West48.8°F12046.1°F2.7°F
Illinois CD 4. Central48.2°F11545.5°F2.7°F
Illinois CD 5. East47.9°F11545.2°F2.7°F
Illinois CD 6. West Southwest50.4°F11448.2°F2.2°F
Illinois CD 7. East Southeast50.8°F11948.2°F2.6°F
Illinois CD 8. Southwest52.8°F11450.7°F2.1°F
Illinois CD 9. Southeast53.2°F12150.7°F2.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 18, 2019 from