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. Northwest58.0°F2659.1°F-1.1°F
Illinois CD 2. Northeast56.5°F1858.4°F-1.9°F
Illinois CD 3. West60.8°F3461.7°F-0.9°F
Illinois CD 4. Central59.8°F2461.1°F-1.3°F
Illinois CD 5. East58.8°F2160.4°F-1.6°F
Illinois CD 6. West Southwest61.7°F2363.1°F-1.4°F
Illinois CD 7. East Southeast61.3°F1962.8°F-1.5°F
Illinois CD 8. Southwest63.3°F2064.7°F-1.4°F
Illinois CD 9. Southeast63.3°F2364.7°F-1.4°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