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. Northwest43.1°F147.4°F-4.3°F
Illinois CD 2. Northeast43.1°F247.2°F-4.1°F
Illinois CD 3. West46.4°F250.5°F-4.1°F
Illinois CD 4. Central45.8°F149.9°F-4.1°F
Illinois CD 5. East45.4°F149.4°F-4.0°F
Illinois CD 6. West Southwest48.7°F352.4°F-3.7°F
Illinois CD 7. East Southeast48.5°F352.3°F-3.8°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 January 2020, retrieved on January 26, 2020 from