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. Northwest68.8°F4969.1°F-0.3°F
Illinois CD 2. Northeast67.8°F4468.6°F-0.8°F
Illinois CD 3. West71.5°F5671.5°F0.0°F
Illinois CD 4. Central70.6°F4971.0°F-0.4°F
Illinois CD 5. East70.0°F4770.4°F-0.4°F
Illinois CD 6. West Southwest72.9°F6172.6°F0.3°F
Illinois CD 7. East Southeast72.6°F5772.4°F0.2°F
Illinois CD 8. Southwest74.6°F7673.9°F0.7°F
Illinois CD 9. Southeast74.3°F7073.8°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 27, 2020 from