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
(122 Years)
Illinois CD 1. Northwest46.3°F448.2°F-1.9°F
Illinois CD 2. Northeast46.5°F348.5°F-2.0°F
Illinois CD 3. West49.4°F351.2°F-1.8°F
Illinois CD 4. Central48.6°F250.7°F-2.1°F
Illinois CD 5. East48.1°F150.3°F-2.2°F
Illinois CD 6. West Southwest51.2°F253.1°F-1.9°F
Illinois CD 7. East Southeast51.2°F353.0°F-1.8°F
Illinois CD 8. Southwest53.7°F355.4°F-1.7°F
Illinois CD 9. Southeast53.9°F455.4°F-1.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 14, 2019 from