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. Northwest37.8°F6637.7°F0.1°F
Illinois CD 2. Northeast38.4°F7138.2°F0.2°F
Illinois CD 3. West41.1°F6841.0°F0.1°F
Illinois CD 4. Central40.6°F6540.5°F0.1°F
Illinois CD 5. East40.2°F5540.2°F0.0°F
Illinois CD 6. West Southwest43.2°F5343.2°F0.0°F
Illinois CD 7. East Southeast43.3°F5143.3°F0.0°F
Illinois CD 8. Southwest45.7°F4545.9°F-0.2°F
Illinois CD 9. Southeast46.1°F5546.1°F0.0°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