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. Northwest36.7°F8935.4°F1.3°F
Illinois CD 2. Northeast37.0°F8735.8°F1.2°F
Illinois CD 3. West40.5°F9738.9°F1.6°F
Illinois CD 4. Central39.5°F8638.4°F1.1°F
Illinois CD 5. East39.0°F8138.1°F0.9°F
Illinois CD 6. West Southwest42.8°F9841.3°F1.5°F
Illinois CD 7. East Southeast42.6°F8741.5°F1.1°F
Illinois CD 8. Southwest45.8°F9944.2°F1.6°F
Illinois CD 9. Southeast45.8°F8944.4°F1.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 20, 2019 from