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. Northwest47.7°F2948.2°F-0.5°F
Illinois CD 2. Northeast47.8°F2048.5°F-0.7°F
Illinois CD 3. West50.8°F3751.2°F-0.4°F
Illinois CD 4. Central50.0°F1950.7°F-0.7°F
Illinois CD 5. East49.8°F3450.3°F-0.5°F
Illinois CD 6. West Southwest52.4°F1753.1°F-0.7°F
Illinois CD 7. East Southeast52.4°F2153.1°F-0.7°F
Illinois CD 8. Southwest54.7°F2155.4°F-0.7°F
Illinois CD 9. Southeast55.1°F3255.4°F-0.3°F

Citing This Page

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