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. Northwest69.7°F673.5°F-3.8°F
Illinois CD 2. Northeast70.1°F973.2°F-3.1°F
Illinois CD 3. West72.0°F676.0°F-4.0°F
Illinois CD 4. Central71.8°F975.0°F-3.2°F
Illinois CD 5. East71.6°F1474.4°F-2.8°F
Illinois CD 6. West Southwest72.9°F576.8°F-3.9°F
Illinois CD 7. East Southeast72.6°F576.3°F-3.7°F
Illinois CD 8. Southwest73.9°F577.9°F-4.0°F
Illinois CD 9. Southeast73.7°F677.7°F-4.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 12, 2019 from