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
(125 Years)
Illinois CD 1. Northwest43.0°F8142.0°F1.0°F
Illinois CD 2. Northeast42.8°F8041.9°F0.9°F
Illinois CD 3. West46.4°F8345.2°F1.2°F
Illinois CD 4. Central46.2°F8744.7°F1.5°F
Illinois CD 5. East45.6°F8744.0°F1.6°F
Illinois CD 6. West Southwest48.5°F8047.3°F1.2°F
Illinois CD 7. East Southeast49.2°F9147.2°F2.0°F
Illinois CD 8. Southwest51.6°F8849.9°F1.7°F
Illinois CD 9. Southeast52.4°F9750.0°F2.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 22, 2019 from