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
(124 Years)
Illinois CD 1. Northwest36.2°F340.3°F-4.1°F
Illinois CD 2. Northeast36.5°F340.4°F-3.9°F
Illinois CD 3. West39.9°F543.5°F-3.6°F
Illinois CD 4. Central39.5°F443.1°F-3.6°F
Illinois CD 5. East38.8°F342.7°F-3.9°F
Illinois CD 6. West Southwest41.8°F345.7°F-3.9°F
Illinois CD 7. East Southeast42.4°F445.9°F-3.5°F
Illinois CD 8. Southwest44.7°F248.4°F-3.7°F
Illinois CD 9. Southeast45.4°F448.5°F-3.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 28, 2020 from