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. Northwest45.3°F10842.8°F2.5°F
Illinois CD 2. Northeast44.8°F10242.8°F2.0°F
Illinois CD 3. West48.4°F10846.0°F2.4°F
Illinois CD 4. Central48.1°F11145.6°F2.5°F
Illinois CD 5. East47.3°F10745.1°F2.2°F
Illinois CD 6. West Southwest50.4°F10648.2°F2.2°F
Illinois CD 7. East Southeast50.1°F10148.2°F1.9°F
Illinois CD 8. Southwest52.6°F10350.8°F1.8°F
Illinois CD 9. Southeast52.1°F9250.9°F1.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 15, 2019 from