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. Northwest43.7°F646.3°F-2.6°F
Illinois CD 2. Northeast44.3°F646.6°F-2.3°F
Illinois CD 3. West46.8°F749.4°F-2.6°F
Illinois CD 4. Central46.7°F748.9°F-2.2°F
Illinois CD 5. East46.4°F848.5°F-2.1°F
Illinois CD 6. West Southwest49.1°F651.4°F-2.3°F
Illinois CD 7. East Southeast49.1°F751.3°F-2.2°F
Illinois CD 8. Southwest51.5°F753.7°F-2.2°F
Illinois CD 9. Southeast51.7°F753.8°F-2.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 21, 2019 from