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. Northwest39.8°F942.8°F-3.0°F
Illinois CD 2. Northeast39.8°F842.9°F-3.1°F
Illinois CD 3. West43.3°F1146.0°F-2.7°F
Illinois CD 4. Central42.7°F945.6°F-2.9°F
Illinois CD 5. East42.0°F645.1°F-3.1°F
Illinois CD 6. West Southwest45.2°F648.1°F-2.9°F
Illinois CD 7. East Southeast45.1°F648.2°F-3.1°F
Illinois CD 8. Southwest48.0°F750.8°F-2.8°F
Illinois CD 9. Southeast48.0°F750.9°F-2.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published May 2020, retrieved on May 31, 2020 from