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
(122 Years)
Illinois CD 1. Northwest47.2°F948.2°F-1.0°F
Illinois CD 2. Northeast47.4°F948.4°F-1.0°F
Illinois CD 3. West50.7°F3051.2°F-0.5°F
Illinois CD 4. Central50.0°F1950.7°F-0.7°F
Illinois CD 5. East49.5°F1650.3°F-0.8°F
Illinois CD 6. West Southwest52.6°F2353.1°F-0.5°F
Illinois CD 7. East Southeast52.7°F3653.1°F-0.4°F
Illinois CD 8. Southwest55.1°F3855.4°F-0.3°F
Illinois CD 9. Southeast55.4°F5255.5°F-0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 18, 2019 from