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
(124 Years)
Illinois CD 1. Northwest48.0°F10746.1°F1.9°F
Illinois CD 2. Northeast47.8°F10046.4°F1.4°F
Illinois CD 3. West51.0°F10749.2°F1.8°F
Illinois CD 4. Central50.2°F10348.7°F1.5°F
Illinois CD 5. East49.6°F9948.3°F1.3°F
Illinois CD 6. West Southwest52.2°F9451.2°F1.0°F
Illinois CD 7. East Southeast51.9°F8451.1°F0.8°F
Illinois CD 8. Southwest54.1°F7853.5°F0.6°F
Illinois CD 9. Southeast54.1°F7653.5°F0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 6, 2019 from