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. Northwest35.9°F7235.7°F0.2°F
Illinois CD 2. Northeast36.2°F6436.1°F0.1°F
Illinois CD 3. West39.1°F6439.0°F0.1°F
Illinois CD 4. Central38.7°F6538.6°F0.1°F
Illinois CD 5. East38.5°F6638.3°F0.2°F
Illinois CD 6. West Southwest41.4°F5841.4°F0.0°F
Illinois CD 7. East Southeast41.6°F5941.5°F0.1°F
Illinois CD 8. Southwest44.1°F5044.3°F-0.2°F
Illinois CD 9. Southeast44.4°F5144.5°F-0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 16, 2019 from