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. Northwest40.2°F10837.5°F2.7°F
Illinois CD 2. Northeast40.0°F10437.7°F2.3°F
Illinois CD 3. West43.1°F10640.9°F2.2°F
Illinois CD 4. Central43.0°F11140.5°F2.5°F
Illinois CD 5. East42.7°F11240.1°F2.6°F
Illinois CD 6. West Southwest45.5°F10543.3°F2.2°F
Illinois CD 7. East Southeast45.8°F11243.4°F2.4°F
Illinois CD 8. Southwest48.4°F10646.1°F2.3°F
Illinois CD 9. Southeast48.4°F10646.3°F2.1°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