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. Northwest38.6°F2439.8°F-1.2°F
Illinois CD 2. Northeast38.9°F2240.2°F-1.3°F
Illinois CD 3. West42.0°F2543.1°F-1.1°F
Illinois CD 4. Central41.6°F2742.7°F-1.1°F
Illinois CD 5. East41.5°F3542.3°F-0.8°F
Illinois CD 6. West Southwest44.6°F3445.3°F-0.7°F
Illinois CD 7. East Southeast44.8°F3945.4°F-0.6°F
Illinois CD 8. Southwest47.4°F3948.0°F-0.6°F
Illinois CD 9. Southeast47.5°F3948.1°F-0.6°F

Citing This Page

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