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. Northwest68.4°F871.4°F-3.0°F
Illinois CD 2. Northeast68.2°F1071.0°F-2.8°F
Illinois CD 3. West71.4°F1573.7°F-2.3°F
Illinois CD 4. Central70.7°F1573.0°F-2.3°F
Illinois CD 5. East70.3°F1872.4°F-2.1°F
Illinois CD 6. West Southwest72.9°F2774.7°F-1.8°F
Illinois CD 7. East Southeast72.9°F2874.4°F-1.5°F
Illinois CD 8. Southwest74.4°F2875.9°F-1.5°F
Illinois CD 9. Southeast74.6°F3275.8°F-1.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 28, 2020 from