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
(123 Years)
Illinois CD 1. Northwest40.8°F243.9°F-3.1°F
Illinois CD 2. Northeast41.4°F344.2°F-2.8°F
Illinois CD 3. West43.7°F147.1°F-3.4°F
Illinois CD 4. Central43.6°F346.6°F-3.0°F
Illinois CD 5. East43.2°F246.2°F-3.0°F
Illinois CD 6. West Southwest46.0°F149.2°F-3.2°F
Illinois CD 7. East Southeast45.9°F149.2°F-3.3°F
Illinois CD 8. Southwest48.6°F151.7°F-3.1°F
Illinois CD 9. Southeast48.6°F151.7°F-3.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 19, 2019 from