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. Northwest55.9°F2157.3°F-1.4°F
Illinois CD 2. Northeast55.8°F2856.9°F-1.1°F
Illinois CD 3. West57.9°F1160.0°F-2.1°F
Illinois CD 4. Central58.2°F2559.4°F-1.2°F
Illinois CD 5. East57.8°F3058.8°F-1.0°F
Illinois CD 6. West Southwest59.7°F1661.5°F-1.8°F
Illinois CD 7. East Southeast59.7°F2161.3°F-1.6°F
Illinois CD 8. Southwest61.8°F1963.4°F-1.6°F
Illinois CD 9. Southeast61.6°F1263.3°F-1.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 27, 2020 from