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. Northwest45.2°F10642.8°F2.4°F
Illinois CD 2. Northeast45.2°F10642.8°F2.4°F
Illinois CD 3. West47.4°F8946.0°F1.4°F
Illinois CD 4. Central47.4°F9745.5°F1.9°F
Illinois CD 5. East47.3°F10745.2°F2.1°F
Illinois CD 6. West Southwest49.4°F8948.2°F1.2°F
Illinois CD 7. East Southeast49.5°F9048.2°F1.3°F
Illinois CD 8. Southwest51.5°F7650.8°F0.7°F
Illinois CD 9. Southeast51.4°F6950.9°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 20, 2019 from