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. Northwest55.0°F1159.7°F-4.7°F
Illinois CD 2. Northeast54.3°F1058.9°F-4.6°F
Illinois CD 3. West57.1°F662.3°F-5.2°F
Illinois CD 4. Central56.9°F761.6°F-4.7°F
Illinois CD 5. East56.4°F961.0°F-4.6°F
Illinois CD 6. West Southwest59.2°F963.5°F-4.3°F
Illinois CD 7. East Southeast59.4°F1363.2°F-3.8°F
Illinois CD 8. Southwest62.4°F2665.1°F-2.7°F
Illinois CD 9. Southeast62.3°F2865.0°F-2.7°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