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. Northwest71.0°F4971.3°F-0.3°F
Illinois CD 2. Northeast70.9°F5470.9°F0.0°F
Illinois CD 3. West73.9°F7473.8°F0.1°F
Illinois CD 4. Central73.0°F6773.0°F0.0°F
Illinois CD 5. East72.4°F6572.4°F0.0°F
Illinois CD 6. West Southwest75.2°F8374.7°F0.5°F
Illinois CD 7. East Southeast74.6°F7374.4°F0.2°F
Illinois CD 8. Southwest76.8°F8976.0°F0.8°F
Illinois CD 9. Southeast76.5°F9075.8°F0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 14, 2019 from