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
(125 Years)
Illinois CD 1. Northwest50.2°F654.0°F-3.8°F
Illinois CD 2. Northeast49.6°F753.4°F-3.8°F
Illinois CD 3. West53.2°F856.8°F-3.6°F
Illinois CD 4. Central52.6°F956.1°F-3.5°F
Illinois CD 5. East51.8°F755.4°F-3.6°F
Illinois CD 6. West Southwest55.0°F958.2°F-3.2°F
Illinois CD 7. East Southeast54.8°F858.0°F-3.2°F
Illinois CD 8. Southwest57.8°F1360.2°F-2.4°F
Illinois CD 9. Southeast57.7°F1360.2°F-2.5°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