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. Northwest70.0°F1073.5°F-3.5°F
Illinois CD 2. Northeast69.7°F673.2°F-3.5°F
Illinois CD 3. West71.6°F476.0°F-4.4°F
Illinois CD 4. Central71.6°F675.0°F-3.4°F
Illinois CD 5. East71.0°F774.4°F-3.4°F
Illinois CD 6. West Southwest72.7°F476.8°F-4.1°F
Illinois CD 7. East Southeast72.6°F576.3°F-3.7°F
Illinois CD 8. Southwest73.6°F377.9°F-4.3°F
Illinois CD 9. Southeast73.4°F477.7°F-4.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 15, 2019 from