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. Northwest40.9°F8839.8°F1.1°F
Illinois CD 2. Northeast41.3°F8940.2°F1.1°F
Illinois CD 3. West43.9°F8543.1°F0.8°F
Illinois CD 4. Central43.7°F8542.7°F1.0°F
Illinois CD 5. East43.5°F8942.3°F1.2°F
Illinois CD 6. West Southwest46.2°F8445.4°F0.8°F
Illinois CD 7. East Southeast46.3°F8445.4°F0.9°F
Illinois CD 8. Southwest48.7°F7748.0°F0.7°F
Illinois CD 9. Southeast48.5°F6748.1°F0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 20, 2019 from