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. Northwest47.2°F2248.2°F-1.0°F
Illinois CD 2. Northeast47.5°F2348.5°F-1.0°F
Illinois CD 3. West50.2°F2651.2°F-1.0°F
Illinois CD 4. Central49.8°F2750.7°F-0.9°F
Illinois CD 5. East49.6°F3350.3°F-0.7°F
Illinois CD 6. West Southwest52.3°F2853.2°F-0.9°F
Illinois CD 7. East Southeast52.1°F2653.0°F-0.9°F
Illinois CD 8. Southwest54.5°F2655.4°F-0.9°F
Illinois CD 9. Southeast54.4°F2255.4°F-1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 19, 2020 from