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. Northwest68.9°F9367.3°F1.6°F
Illinois CD 2. Northeast69.2°F10067.4°F1.8°F
Illinois CD 3. West71.6°F9869.9°F1.7°F
Illinois CD 4. Central70.9°F9769.2°F1.7°F
Illinois CD 5. East70.3°F9568.6°F1.7°F
Illinois CD 6. West Southwest73.0°F10171.0°F2.0°F
Illinois CD 7. East Southeast72.6°F9570.9°F1.7°F
Illinois CD 8. Southwest74.2°F9472.5°F1.7°F
Illinois CD 9. Southeast74.3°F9372.5°F1.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 18, 2020 from