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. Northwest44.9°F11142.9°F2.0°F
Illinois CD 2. Northeast45.1°F10843.3°F1.8°F
Illinois CD 3. West47.4°F10446.0°F1.4°F
Illinois CD 4. Central47.2°F10545.5°F1.7°F
Illinois CD 5. East47.0°F10945.2°F1.8°F
Illinois CD 6. West Southwest49.5°F10448.1°F1.4°F
Illinois CD 7. East Southeast49.8°F10848.2°F1.6°F
Illinois CD 8. Southwest52.3°F10650.7°F1.6°F
Illinois CD 9. Southeast52.3°F10850.8°F1.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 23, 2020 from