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. Northwest43.5°F8442.9°F0.6°F
Illinois CD 2. Northeast43.9°F8443.3°F0.6°F
Illinois CD 3. West47.0°F9846.0°F1.0°F
Illinois CD 4. Central46.2°F8345.6°F0.6°F
Illinois CD 5. East45.6°F7045.2°F0.4°F
Illinois CD 6. West Southwest48.7°F8448.2°F0.5°F
Illinois CD 7. East Southeast48.7°F8148.2°F0.5°F
Illinois CD 8. Southwest51.0°F7650.7°F0.3°F
Illinois CD 9. Southeast51.1°F7450.7°F0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 16, 2019 from