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. Northwest44.4°F646.4°F-2.0°F
Illinois CD 2. Northeast44.6°F546.6°F-2.0°F
Illinois CD 3. West47.5°F549.5°F-2.0°F
Illinois CD 4. Central47.6°F1249.0°F-1.4°F
Illinois CD 5. East46.9°F748.6°F-1.7°F
Illinois CD 6. West Southwest49.9°F751.5°F-1.6°F
Illinois CD 7. East Southeast49.6°F751.4°F-1.8°F
Illinois CD 8. Southwest52.7°F1253.8°F-1.1°F
Illinois CD 9. Southeast52.5°F953.9°F-1.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 14, 2019 from