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. Northwest36.3°F7036.0°F0.3°F
Illinois CD 2. Northeast37.1°F7836.2°F0.9°F
Illinois CD 3. West40.2°F7739.5°F0.7°F
Illinois CD 4. Central39.9°F7939.0°F0.9°F
Illinois CD 5. East39.8°F8038.5°F1.3°F
Illinois CD 6. West Southwest43.4°F8741.9°F1.5°F
Illinois CD 7. East Southeast43.4°F8842.0°F1.4°F
Illinois CD 8. Southwest46.7°F9245.0°F1.7°F
Illinois CD 9. Southeast46.4°F8745.0°F1.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 22, 2019 from