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. Northwest44.0°F9742.9°F1.1°F
Illinois CD 2. Northeast44.6°F10143.3°F1.3°F
Illinois CD 3. West47.1°F9946.1°F1.0°F
Illinois CD 4. Central46.7°F9845.6°F1.1°F
Illinois CD 5. East46.6°F9945.3°F1.3°F
Illinois CD 6. West Southwest49.3°F10248.2°F1.1°F
Illinois CD 7. East Southeast49.3°F10148.1°F1.2°F
Illinois CD 8. Southwest51.6°F9850.6°F1.0°F
Illinois CD 9. Southeast51.4°F8850.7°F0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 26, 2020 from