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. Northwest40.5°F11237.5°F3.0°F
Illinois CD 2. Northeast40.3°F10937.7°F2.6°F
Illinois CD 3. West43.6°F11140.9°F2.7°F
Illinois CD 4. Central43.1°F11240.5°F2.6°F
Illinois CD 5. East42.6°F11140.1°F2.5°F
Illinois CD 6. West Southwest45.7°F11043.3°F2.4°F
Illinois CD 7. East Southeast45.5°F10643.3°F2.2°F
Illinois CD 8. Southwest48.6°F10946.1°F2.5°F
Illinois CD 9. Southeast48.5°F10946.3°F2.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 22, 2019 from