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. Northwest39.6°F143.5°F-3.9°F
Illinois CD 2. Northeast39.6°F143.8°F-4.2°F
Illinois CD 3. West42.8°F146.6°F-3.8°F
Illinois CD 4. Central41.9°F146.0°F-4.1°F
Illinois CD 5. East41.4°F145.7°F-4.3°F
Illinois CD 6. West Southwest44.8°F148.6°F-3.8°F
Illinois CD 7. East Southeast45.0°F148.7°F-3.7°F
Illinois CD 8. Southwest48.1°F251.1°F-3.0°F
Illinois CD 9. Southeast48.2°F251.2°F-3.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 21, 2019 from