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
(120 Years)
Illinois CD 1. Northwest46.8°F148.1°F-1.3°F
Illinois CD 2. Northeast47.1°F148.4°F-1.3°F
Illinois CD 3. West49.9°F151.2°F-1.3°F
Illinois CD 4. Central49.1°F350.6°F-1.5°F
Illinois CD 5. East48.7°F350.3°F-1.6°F
Illinois CD 6. West Southwest51.7°F153.1°F-1.4°F
Illinois CD 7. East Southeast51.8°F553.0°F-1.2°F
Illinois CD 8. Southwest54.2°F555.3°F-1.1°F
Illinois CD 9. Southeast54.6°F1155.4°F-0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 26, 2020 from