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
(124 Years)
Illinois CD 1. Northwest24.9°F430.6°F-5.7°F
Illinois CD 2. Northeast25.9°F531.2°F-5.3°F
Illinois CD 3. West28.9°F534.2°F-5.3°F
Illinois CD 4. Central28.6°F433.8°F-5.2°F
Illinois CD 5. East28.6°F533.5°F-4.9°F
Illinois CD 6. West Southwest32.1°F536.9°F-4.8°F
Illinois CD 7. East Southeast32.5°F537.1°F-4.6°F
Illinois CD 8. Southwest36.0°F640.1°F-4.1°F
Illinois CD 9. Southeast36.2°F640.3°F-4.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 15, 2019 from