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. Northwest37.9°F541.9°F-4.0°F
Illinois CD 2. Northeast37.4°F141.8°F-4.4°F
Illinois CD 3. West41.3°F745.2°F-3.9°F
Illinois CD 4. Central40.3°F444.6°F-4.3°F
Illinois CD 5. East39.8°F244.1°F-4.3°F
Illinois CD 6. West Southwest43.5°F547.3°F-3.8°F
Illinois CD 7. East Southeast43.9°F747.3°F-3.4°F
Illinois CD 8. Southwest46.9°F949.9°F-3.0°F
Illinois CD 9. Southeast47.0°F950.0°F-3.0°F

Citing This Page

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