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. Northwest47.3°F12143.9°F3.4°F
Illinois CD 2. Northeast47.7°F12144.2°F3.5°F
Illinois CD 3. West49.7°F11847.1°F2.6°F
Illinois CD 4. Central50.0°F12246.6°F3.4°F
Illinois CD 5. East49.6°F12146.2°F3.4°F
Illinois CD 6. West Southwest52.0°F12249.1°F2.9°F
Illinois CD 7. East Southeast52.1°F12249.2°F2.9°F
Illinois CD 8. Southwest54.6°F12251.7°F2.9°F
Illinois CD 9. Southeast54.5°F12251.7°F2.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 21, 2019 from