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
(123 Years)
Illinois CD 1. Northwest42.0°F643.9°F-1.9°F
Illinois CD 2. Northeast42.4°F644.2°F-1.8°F
Illinois CD 3. West45.1°F747.1°F-2.0°F
Illinois CD 4. Central44.7°F546.6°F-1.9°F
Illinois CD 5. East44.3°F646.2°F-1.9°F
Illinois CD 6. West Southwest47.1°F549.2°F-2.1°F
Illinois CD 7. East Southeast46.9°F549.2°F-2.3°F
Illinois CD 8. Southwest49.4°F451.7°F-2.3°F
Illinois CD 9. Southeast49.3°F251.7°F-2.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 23, 2019 from