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. Northwest56.8°F2659.7°F-2.9°F
Illinois CD 2. Northeast55.8°F2259.0°F-3.2°F
Illinois CD 3. West58.4°F1462.3°F-3.9°F
Illinois CD 4. Central57.7°F1261.6°F-3.9°F
Illinois CD 5. East57.2°F1361.0°F-3.8°F
Illinois CD 6. West Southwest59.1°F763.5°F-4.4°F
Illinois CD 7. East Southeast58.9°F1063.2°F-4.3°F
Illinois CD 8. Southwest60.3°F465.1°F-4.8°F
Illinois CD 9. Southeast60.8°F665.0°F-4.2°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