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. Northwest36.6°F8635.4°F1.2°F
Illinois CD 2. Northeast37.0°F8735.7°F1.3°F
Illinois CD 3. West40.3°F9038.8°F1.5°F
Illinois CD 4. Central39.6°F8938.4°F1.2°F
Illinois CD 5. East39.0°F8138.1°F0.9°F
Illinois CD 6. West Southwest42.5°F9241.3°F1.2°F
Illinois CD 7. East Southeast42.4°F8341.4°F1.0°F
Illinois CD 8. Southwest45.6°F9144.3°F1.3°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 18, 2019 from