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. Northeast56.2°F2759.0°F-2.8°F
Illinois CD 3. West58.8°F1762.3°F-3.5°F
Illinois CD 4. Central58.4°F2661.6°F-3.2°F
Illinois CD 5. East57.3°F1561.0°F-3.7°F
Illinois CD 6. West Southwest60.3°F2563.5°F-3.2°F
Illinois CD 7. East Southeast60.0°F2463.2°F-3.2°F
Illinois CD 8. Southwest62.0°F2065.1°F-3.1°F
Illinois CD 9. Southeast62.7°F3265.0°F-2.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 20, 2019 from