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. Northwest33.7°F737.5°F-3.8°F
Illinois CD 2. Northeast34.3°F937.8°F-3.5°F
Illinois CD 3. West37.8°F941.0°F-3.2°F
Illinois CD 4. Central37.3°F940.5°F-3.2°F
Illinois CD 5. East36.9°F840.1°F-3.2°F
Illinois CD 6. West Southwest40.5°F1143.3°F-2.8°F
Illinois CD 7. East Southeast40.8°F1143.3°F-2.5°F
Illinois CD 8. Southwest44.0°F1546.2°F-2.2°F
Illinois CD 9. Southeast44.2°F1846.2°F-2.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 20, 2019 from