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
(123 Years)
Illinois CD 1. Northwest43.7°F9042.8°F0.9°F
Illinois CD 2. Northeast44.4°F9443.3°F1.1°F
Illinois CD 3. West46.4°F7646.0°F0.4°F
Illinois CD 4. Central46.4°F9345.6°F0.8°F
Illinois CD 5. East46.3°F9745.3°F1.0°F
Illinois CD 6. West Southwest48.8°F8848.2°F0.6°F
Illinois CD 7. East Southeast49.1°F9348.2°F0.9°F
Illinois CD 8. Southwest51.3°F8750.6°F0.7°F
Illinois CD 9. Southeast51.5°F9450.8°F0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 19, 2019 from