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. Northwest54.7°F859.7°F-5.0°F
Illinois CD 2. Northeast53.9°F858.9°F-5.0°F
Illinois CD 3. West57.9°F1062.3°F-4.4°F
Illinois CD 4. Central57.1°F861.6°F-4.5°F
Illinois CD 5. East56.1°F761.0°F-4.9°F
Illinois CD 6. West Southwest59.8°F1263.5°F-3.7°F
Illinois CD 7. East Southeast59.3°F1163.2°F-3.9°F
Illinois CD 8. Southwest62.4°F2665.1°F-2.7°F
Illinois CD 9. Southeast62.2°F2665.0°F-2.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 17, 2019 from