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. Northwest50.0°F2051.7°F-1.7°F
Illinois CD 2. Northeast50.1°F2351.6°F-1.5°F
Illinois CD 3. West52.7°F1554.7°F-2.0°F
Illinois CD 4. Central52.4°F1954.1°F-1.7°F
Illinois CD 5. East52.2°F2753.5°F-1.3°F
Illinois CD 6. West Southwest54.4°F1456.5°F-2.1°F
Illinois CD 7. East Southeast54.9°F2456.3°F-1.4°F
Illinois CD 8. Southwest56.9°F1558.6°F-1.7°F
Illinois CD 9. Southeast56.9°F1558.6°F-1.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 15, 2019 from