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. Northwest53.7°F5154.0°F-0.3°F
Illinois CD 2. Northeast53.0°F4653.3°F-0.3°F
Illinois CD 3. West56.6°F4956.9°F-0.3°F
Illinois CD 4. Central55.6°F4456.1°F-0.5°F
Illinois CD 5. East55.2°F4755.5°F-0.3°F
Illinois CD 6. West Southwest57.7°F4258.3°F-0.6°F
Illinois CD 7. East Southeast57.8°F4758.0°F-0.2°F
Illinois CD 8. Southwest59.8°F4160.2°F-0.4°F
Illinois CD 9. Southeast60.4°F5660.2°F0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 18, 2019 from