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. Northwest31.5°F735.4°F-3.9°F
Illinois CD 2. Northeast32.2°F835.8°F-3.6°F
Illinois CD 3. West35.3°F738.8°F-3.5°F
Illinois CD 4. Central34.9°F538.5°F-3.6°F
Illinois CD 5. East34.6°F838.1°F-3.5°F
Illinois CD 6. West Southwest38.0°F741.3°F-3.3°F
Illinois CD 7. East Southeast38.2°F741.4°F-3.2°F
Illinois CD 8. Southwest41.4°F944.2°F-2.8°F
Illinois CD 9. Southeast41.6°F944.4°F-2.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 23, 2019 from