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
(124 Years)
Illinois CD 1. Northwest34.4°F737.7°F-3.3°F
Illinois CD 2. Northeast35.2°F938.1°F-2.9°F
Illinois CD 3. West37.9°F841.0°F-3.1°F
Illinois CD 4. Central37.6°F740.6°F-3.0°F
Illinois CD 5. East37.3°F940.2°F-2.9°F
Illinois CD 6. West Southwest40.5°F843.3°F-2.8°F
Illinois CD 7. East Southeast40.8°F1043.3°F-2.5°F
Illinois CD 8. Southwest43.7°F946.0°F-2.3°F
Illinois CD 9. Southeast44.0°F1146.0°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