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
(125 Years)
Illinois CD 1. Northwest43.8°F8142.8°F1.0°F
Illinois CD 2. Northeast43.8°F8042.9°F0.9°F
Illinois CD 3. West47.1°F8746.0°F1.1°F
Illinois CD 4. Central46.5°F8245.5°F1.0°F
Illinois CD 5. East46.3°F8545.1°F1.2°F
Illinois CD 6. West Southwest49.0°F8148.2°F0.8°F
Illinois CD 7. East Southeast49.0°F7948.2°F0.8°F
Illinois CD 8. Southwest51.5°F7650.8°F0.7°F
Illinois CD 9. Southeast51.9°F8550.9°F1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 17, 2019 from