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. Northwest39.8°F2241.9°F-2.1°F
Illinois CD 2. Northeast40.0°F2841.9°F-1.9°F
Illinois CD 3. West42.4°F1245.2°F-2.8°F
Illinois CD 4. Central42.3°F1644.6°F-2.3°F
Illinois CD 5. East42.0°F2144.2°F-2.2°F
Illinois CD 6. West Southwest44.3°F947.3°F-3.0°F
Illinois CD 7. East Southeast43.9°F747.2°F-3.3°F
Illinois CD 8. Southwest46.2°F550.0°F-3.8°F
Illinois CD 9. Southeast46.1°F450.0°F-3.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 17, 2019 from