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
(124 Years)
Illinois CD 1. Northwest36.9°F141.2°F-4.3°F
Illinois CD 2. Northeast37.5°F241.5°F-4.0°F
Illinois CD 3. West40.5°F344.3°F-3.8°F
Illinois CD 4. Central40.1°F243.9°F-3.8°F
Illinois CD 5. East39.6°F243.6°F-4.0°F
Illinois CD 6. West Southwest42.6°F246.5°F-3.9°F
Illinois CD 7. East Southeast43.1°F346.6°F-3.5°F
Illinois CD 8. Southwest45.5°F149.1°F-3.6°F
Illinois CD 9. Southeast46.1°F349.1°F-3.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 19, 2019 from