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. Northwest73.7°F7373.5°F0.2°F
Illinois CD 2. Northeast73.3°F6773.2°F0.1°F
Illinois CD 3. West75.5°F6276.0°F-0.5°F
Illinois CD 4. Central74.8°F6675.0°F-0.2°F
Illinois CD 5. East74.2°F6774.4°F-0.2°F
Illinois CD 6. West Southwest76.6°F6776.8°F-0.2°F
Illinois CD 7. East Southeast76.2°F7476.3°F-0.1°F
Illinois CD 8. Southwest78.0°F6777.9°F0.1°F
Illinois CD 9. Southeast77.6°F6077.7°F-0.1°F

Citing This Page

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