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. Northwest36.4°F140.5°F-4.1°F
Illinois CD 2. Northeast36.5°F140.9°F-4.4°F
Illinois CD 3. West39.9°F243.8°F-3.9°F
Illinois CD 4. Central39.0°F143.3°F-4.3°F
Illinois CD 5. East38.5°F143.0°F-4.5°F
Illinois CD 6. West Southwest42.1°F145.9°F-3.8°F
Illinois CD 7. East Southeast42.2°F246.0°F-3.8°F
Illinois CD 8. Southwest45.5°F248.5°F-3.0°F
Illinois CD 9. Southeast45.6°F248.7°F-3.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published July 2019, retrieved on July 17, 2019 from