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. Northwest47.0°F9246.2°F0.8°F
Illinois CD 2. Northeast47.1°F8546.4°F0.7°F
Illinois CD 3. West50.0°F8949.2°F0.8°F
Illinois CD 4. Central50.0°F10048.7°F1.3°F
Illinois CD 5. East49.5°F9748.3°F1.2°F
Illinois CD 6. West Southwest52.4°F10151.2°F1.2°F
Illinois CD 7. East Southeast52.5°F10251.2°F1.3°F
Illinois CD 8. Southwest54.7°F9953.5°F1.2°F
Illinois CD 9. Southeast54.4°F8453.5°F0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 13, 2019 from