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. Northwest39.6°F2842.0°F-2.4°F
Illinois CD 2. Northeast39.6°F2641.8°F-2.2°F
Illinois CD 3. West42.1°F1945.2°F-3.1°F
Illinois CD 4. Central42.3°F2644.7°F-2.4°F
Illinois CD 5. East42.0°F3144.1°F-2.1°F
Illinois CD 6. West Southwest44.2°F1547.3°F-3.1°F
Illinois CD 7. East Southeast44.8°F2547.3°F-2.5°F
Illinois CD 8. Southwest46.9°F1650.0°F-3.1°F
Illinois CD 9. Southeast47.0°F1450.0°F-3.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 9, 2019 from