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. Northwest39.5°F9937.5°F2.0°F
Illinois CD 2. Northeast39.1°F8937.8°F1.3°F
Illinois CD 3. West42.6°F9641.0°F1.6°F
Illinois CD 4. Central41.5°F8340.5°F1.0°F
Illinois CD 5. East40.7°F7440.1°F0.6°F
Illinois CD 6. West Southwest44.6°F9143.3°F1.3°F
Illinois CD 7. East Southeast43.7°F6643.4°F0.3°F
Illinois CD 8. Southwest46.8°F7646.2°F0.6°F
Illinois CD 9. Southeast46.5°F5946.3°F0.2°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