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. Northwest40.8°F843.4°F-2.6°F
Illinois CD 2. Northeast41.2°F743.7°F-2.5°F
Illinois CD 3. West44.2°F846.5°F-2.3°F
Illinois CD 4. Central43.7°F746.0°F-2.3°F
Illinois CD 5. East43.3°F545.7°F-2.4°F
Illinois CD 6. West Southwest46.5°F748.6°F-2.1°F
Illinois CD 7. East Southeast46.7°F948.7°F-2.0°F
Illinois CD 8. Southwest49.4°F1151.0°F-1.6°F
Illinois CD 9. Southeast49.6°F1651.1°F-1.5°F

Citing This Page

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