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. Northwest65.7°F1469.1°F-3.4°F
Illinois CD 2. Northeast65.4°F1768.6°F-3.2°F
Illinois CD 3. West67.1°F671.5°F-4.4°F
Illinois CD 4. Central67.0°F1271.0°F-4.0°F
Illinois CD 5. East66.9°F1470.4°F-3.5°F
Illinois CD 6. West Southwest68.4°F672.6°F-4.2°F
Illinois CD 7. East Southeast68.0°F772.4°F-4.4°F
Illinois CD 8. Southwest69.3°F473.9°F-4.6°F
Illinois CD 9. Southeast68.9°F273.8°F-4.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 29, 2020 from