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. Northwest43.2°F7442.8°F0.4°F
Illinois CD 2. Northeast43.1°F7042.9°F0.2°F
Illinois CD 3. West45.8°F6246.1°F-0.3°F
Illinois CD 4. Central46.0°F7545.6°F0.4°F
Illinois CD 5. East45.7°F7445.1°F0.6°F
Illinois CD 6. West Southwest48.6°F7148.2°F0.4°F
Illinois CD 7. East Southeast49.3°F8748.2°F1.1°F
Illinois CD 8. Southwest52.0°F9250.8°F1.2°F
Illinois CD 9. Southeast52.0°F8850.9°F1.1°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