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. Northwest46.2°F448.2°F-2.0°F
Illinois CD 2. Northeast46.5°F548.4°F-1.9°F
Illinois CD 3. West48.9°F351.2°F-2.3°F
Illinois CD 4. Central48.5°F350.6°F-2.1°F
Illinois CD 5. East48.0°F250.3°F-2.3°F
Illinois CD 6. West Southwest50.9°F353.1°F-2.2°F
Illinois CD 7. East Southeast50.5°F153.1°F-2.6°F
Illinois CD 8. Southwest53.1°F155.4°F-2.3°F
Illinois CD 9. Southeast52.8°F155.4°F-2.6°F

Citing This Page

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