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. Northwest32.7°F337.5°F-4.8°F
Illinois CD 2. Northeast33.0°F437.7°F-4.7°F
Illinois CD 3. West36.5°F441.0°F-4.5°F
Illinois CD 4. Central36.9°F640.5°F-3.6°F
Illinois CD 5. East36.2°F540.1°F-3.9°F
Illinois CD 6. West Southwest39.9°F743.3°F-3.4°F
Illinois CD 7. East Southeast40.1°F943.4°F-3.3°F
Illinois CD 8. Southwest43.7°F1146.1°F-2.4°F
Illinois CD 9. Southeast43.7°F1246.3°F-2.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 20, 2019 from