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. Northwest53.4°F6553.2°F0.2°F
Illinois CD 2. Northeast53.0°F6052.8°F0.2°F
Illinois CD 3. West56.2°F5956.0°F0.2°F
Illinois CD 4. Central55.3°F5155.5°F-0.2°F
Illinois CD 5. East54.4°F4554.9°F-0.5°F
Illinois CD 6. West Southwest57.9°F6057.6°F0.3°F
Illinois CD 7. East Southeast58.0°F6657.5°F0.5°F
Illinois CD 8. Southwest60.4°F8059.8°F0.6°F
Illinois CD 9. Southeast60.8°F8959.8°F1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 12, 2019 from