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. Northwest71.6°F2973.5°F-1.9°F
Illinois CD 2. Northeast72.0°F3973.2°F-1.2°F
Illinois CD 3. West74.1°F3076.0°F-1.9°F
Illinois CD 4. Central73.7°F4375.0°F-1.3°F
Illinois CD 5. East73.4°F4874.4°F-1.0°F
Illinois CD 6. West Southwest75.8°F4576.8°F-1.0°F
Illinois CD 7. East Southeast75.6°F4876.3°F-0.7°F
Illinois CD 8. Southwest76.6°F3777.9°F-1.3°F
Illinois CD 9. Southeast76.2°F3177.7°F-1.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 13, 2019 from