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. Northwest47.9°F10246.4°F1.5°F
Illinois CD 2. Northeast47.7°F9646.6°F1.1°F
Illinois CD 3. West51.1°F10449.5°F1.6°F
Illinois CD 4. Central50.3°F10149.0°F1.3°F
Illinois CD 5. East49.8°F9948.6°F1.2°F
Illinois CD 6. West Southwest52.5°F9951.5°F1.0°F
Illinois CD 7. East Southeast52.3°F9351.4°F0.9°F
Illinois CD 8. Southwest54.7°F9553.9°F0.8°F
Illinois CD 9. Southeast54.8°F9653.9°F0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 19, 2019 from