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. Northwest51.6°F2253.2°F-1.6°F
Illinois CD 2. Northeast50.7°F1452.8°F-2.1°F
Illinois CD 3. West54.5°F2456.1°F-1.6°F
Illinois CD 4. Central53.2°F1155.5°F-2.3°F
Illinois CD 5. East52.3°F1054.9°F-2.6°F
Illinois CD 6. West Southwest55.5°F957.7°F-2.2°F
Illinois CD 7. East Southeast54.6°F657.6°F-3.0°F
Illinois CD 8. Southwest57.0°F559.7°F-2.7°F
Illinois CD 9. Southeast57.2°F659.7°F-2.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 20, 2019 from