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. Northwest43.0°F147.2°F-4.2°F
Illinois CD 2. Northeast43.1°F147.5°F-4.4°F
Illinois CD 3. West46.4°F150.2°F-3.8°F
Illinois CD 4. Central45.4°F149.7°F-4.3°F
Illinois CD 5. East44.9°F149.4°F-4.5°F
Illinois CD 6. West Southwest48.4°F152.2°F-3.8°F
Illinois CD 7. East Southeast48.5°F152.2°F-3.7°F
Illinois CD 8. Southwest51.6°F354.5°F-2.9°F
Illinois CD 9. Southeast51.7°F354.6°F-2.9°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