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. Northwest50.7°F12147.2°F3.5°F
Illinois CD 2. Northeast51.1°F12247.5°F3.6°F
Illinois CD 3. West53.3°F12150.3°F3.0°F
Illinois CD 4. Central53.0°F12049.7°F3.3°F
Illinois CD 5. East52.7°F12049.4°F3.3°F
Illinois CD 6. West Southwest55.1°F11952.2°F2.9°F
Illinois CD 7. East Southeast55.0°F12052.1°F2.9°F
Illinois CD 8. Southwest57.3°F12054.5°F2.8°F
Illinois CD 9. Southeast57.1°F12054.6°F2.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 17, 2019 from