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. Northwest51.3°F1354.0°F-2.7°F
Illinois CD 2. Northeast50.2°F953.3°F-3.1°F
Illinois CD 3. West53.7°F956.8°F-3.1°F
Illinois CD 4. Central52.5°F856.1°F-3.6°F
Illinois CD 5. East51.9°F855.4°F-3.5°F
Illinois CD 6. West Southwest54.6°F858.2°F-3.6°F
Illinois CD 7. East Southeast54.8°F858.0°F-3.2°F
Illinois CD 8. Southwest56.6°F660.2°F-3.6°F
Illinois CD 9. Southeast56.8°F660.1°F-3.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 24, 2019 from