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. Northwest31.6°F535.6°F-4.0°F
Illinois CD 2. Northeast32.4°F636.1°F-3.7°F
Illinois CD 3. West34.2°F139.0°F-4.8°F
Illinois CD 4. Central34.2°F238.6°F-4.4°F
Illinois CD 5. East33.8°F238.3°F-4.5°F
Illinois CD 6. West Southwest36.9°F241.4°F-4.5°F
Illinois CD 7. East Southeast36.7°F141.6°F-4.9°F
Illinois CD 8. Southwest40.0°F144.3°F-4.3°F
Illinois CD 9. Southeast40.0°F144.5°F-4.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 20, 2019 from