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. Northwest43.6°F845.9°F-2.3°F
Illinois CD 2. Northeast44.2°F1146.3°F-2.1°F
Illinois CD 3. West47.0°F949.0°F-2.0°F
Illinois CD 4. Central46.5°F748.5°F-2.0°F
Illinois CD 5. East46.3°F1248.2°F-1.9°F
Illinois CD 6. West Southwest48.9°F750.9°F-2.0°F
Illinois CD 7. East Southeast48.9°F851.0°F-2.1°F
Illinois CD 8. Southwest51.4°F853.3°F-1.9°F
Illinois CD 9. Southeast51.5°F853.4°F-1.9°F

Citing This Page

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