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. Northwest44.0°F846.3°F-2.3°F
Illinois CD 2. Northeast44.6°F846.7°F-2.1°F
Illinois CD 3. West47.3°F849.4°F-2.1°F
Illinois CD 4. Central46.8°F848.8°F-2.0°F
Illinois CD 5. East46.6°F1148.5°F-1.9°F
Illinois CD 6. West Southwest49.2°F851.4°F-2.2°F
Illinois CD 7. East Southeast49.1°F751.3°F-2.2°F
Illinois CD 8. Southwest51.6°F953.7°F-2.1°F
Illinois CD 9. Southeast51.6°F653.8°F-2.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 23, 2019 from