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. Northwest53.2°F2754.5°F-1.3°F
Illinois CD 2. Northeast52.7°F1754.4°F-1.7°F
Illinois CD 3. West56.1°F2557.4°F-1.3°F
Illinois CD 4. Central55.3°F2156.8°F-1.5°F
Illinois CD 5. East54.5°F1556.2°F-1.7°F
Illinois CD 6. West Southwest57.3°F1659.0°F-1.7°F
Illinois CD 7. East Southeast57.2°F1558.9°F-1.7°F
Illinois CD 8. Southwest59.3°F1461.1°F-1.8°F
Illinois CD 9. Southeast59.4°F1161.1°F-1.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 23, 2020 from