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. Northwest71.8°F3373.5°F-1.7°F
Illinois CD 2. Northeast72.0°F3973.2°F-1.2°F
Illinois CD 3. West73.8°F2576.0°F-2.2°F
Illinois CD 4. Central73.6°F3975.0°F-1.4°F
Illinois CD 5. East73.2°F4274.4°F-1.2°F
Illinois CD 6. West Southwest75.1°F2976.8°F-1.7°F
Illinois CD 7. East Southeast75.7°F4976.3°F-0.6°F
Illinois CD 8. Southwest76.6°F3777.9°F-1.3°F
Illinois CD 9. Southeast77.0°F4877.7°F-0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 21, 2019 from