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
(121 Years)
Illinois CD 1. Northwest47.0°F648.2°F-1.2°F
Illinois CD 2. Northeast47.3°F648.4°F-1.1°F
Illinois CD 3. West49.8°F551.2°F-1.4°F
Illinois CD 4. Central49.5°F750.6°F-1.1°F
Illinois CD 5. East49.0°F750.2°F-1.2°F
Illinois CD 6. West Southwest51.8°F553.1°F-1.3°F
Illinois CD 7. East Southeast51.5°F253.0°F-1.5°F
Illinois CD 8. Southwest53.9°F255.3°F-1.4°F
Illinois CD 9. Southeast53.8°F255.4°F-1.6°F

Citing This Page

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