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
(123 Years)
Illinois CD 1. Northwest47.1°F1248.2°F-1.1°F
Illinois CD 2. Northeast47.4°F1348.5°F-1.1°F
Illinois CD 3. West50.3°F1951.2°F-0.9°F
Illinois CD 4. Central49.7°F1550.7°F-1.0°F
Illinois CD 5. East49.3°F1550.3°F-1.0°F
Illinois CD 6. West Southwest52.5°F2553.1°F-0.6°F
Illinois CD 7. East Southeast52.3°F2253.1°F-0.8°F
Illinois CD 8. Southwest54.6°F2155.4°F-0.8°F
Illinois CD 9. Southeast54.5°F1955.4°F-0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 16, 2019 from