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. Northwest39.1°F9837.7°F1.4°F
Illinois CD 2. Northeast39.0°F8838.1°F0.9°F
Illinois CD 3. West42.1°F9140.9°F1.2°F
Illinois CD 4. Central41.4°F8540.5°F0.9°F
Illinois CD 5. East41.0°F8340.2°F0.8°F
Illinois CD 6. West Southwest43.6°F7443.3°F0.3°F
Illinois CD 7. East Southeast43.4°F5843.3°F0.1°F
Illinois CD 8. Southwest45.8°F4846.0°F-0.2°F
Illinois CD 9. Southeast45.9°F4746.1°F-0.2°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