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. Northwest44.6°F1047.3°F-2.7°F
Illinois CD 2. Northeast44.6°F1147.2°F-2.6°F
Illinois CD 3. West47.4°F850.4°F-3.0°F
Illinois CD 4. Central47.1°F949.9°F-2.8°F
Illinois CD 5. East46.6°F949.4°F-2.8°F
Illinois CD 6. West Southwest49.3°F852.3°F-3.0°F
Illinois CD 7. East Southeast48.9°F452.3°F-3.4°F
Illinois CD 8. Southwest51.2°F454.7°F-3.5°F
Illinois CD 9. Southeast51.1°F354.8°F-3.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 8, 2019 from