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. Northwest38.3°F9636.0°F2.3°F
Illinois CD 2. Northeast37.9°F8936.1°F1.8°F
Illinois CD 3. West41.4°F9539.5°F1.9°F
Illinois CD 4. Central40.9°F9139.0°F1.9°F
Illinois CD 5. East40.5°F9138.6°F1.9°F
Illinois CD 6. West Southwest43.9°F9542.0°F1.9°F
Illinois CD 7. East Southeast44.3°F9542.0°F2.3°F
Illinois CD 8. Southwest46.9°F9444.9°F2.0°F
Illinois CD 9. Southeast47.4°F10045.0°F2.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 16, 2019 from