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. Northwest56.4°F3857.3°F-0.9°F
Illinois CD 2. Northeast55.9°F3256.9°F-1.0°F
Illinois CD 3. West59.7°F5160.0°F-0.3°F
Illinois CD 4. Central58.7°F4159.4°F-0.7°F
Illinois CD 5. East58.2°F4258.8°F-0.6°F
Illinois CD 6. West Southwest61.0°F4461.5°F-0.5°F
Illinois CD 7. East Southeast60.9°F4661.3°F-0.4°F
Illinois CD 8. Southwest63.6°F6563.4°F0.2°F
Illinois CD 9. Southeast63.6°F6363.3°F0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 8, 2019 from