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. Northwest56.8°F2659.7°F-2.9°F
Illinois CD 2. Northeast55.6°F2159.0°F-3.4°F
Illinois CD 3. West59.2°F2762.3°F-3.1°F
Illinois CD 4. Central58.6°F2961.6°F-3.0°F
Illinois CD 5. East57.9°F2761.0°F-3.1°F
Illinois CD 6. West Southwest60.0°F1563.5°F-3.5°F
Illinois CD 7. East Southeast59.4°F1363.2°F-3.8°F
Illinois CD 8. Southwest60.7°F665.1°F-4.4°F
Illinois CD 9. Southeast60.3°F565.0°F-4.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 12, 2019 from