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. Northwest57.8°F1259.5°F-1.7°F
Illinois CD 2. Northeast57.7°F1659.3°F-1.6°F
Illinois CD 3. West60.4°F1062.3°F-1.9°F
Illinois CD 4. Central60.3°F2261.6°F-1.3°F
Illinois CD 5. East59.7°F2460.9°F-1.2°F
Illinois CD 6. West Southwest62.6°F2763.7°F-1.1°F
Illinois CD 7. East Southeast62.5°F3163.5°F-1.0°F
Illinois CD 8. Southwest64.8°F3265.4°F-0.6°F
Illinois CD 9. Southeast64.6°F2865.4°F-0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 19, 2020 from