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. Northeast45.6°F11442.9°F2.7°F
Illinois CD 3. West46.9°F8446.0°F0.9°F
Illinois CD 4. Central47.1°F9045.6°F1.5°F
Illinois CD 5. East47.0°F9745.2°F1.8°F
Illinois CD 6. West Southwest49.2°F8748.2°F1.0°F
Illinois CD 7. East Southeast49.7°F9348.2°F1.5°F
Illinois CD 8. Southwest52.1°F9550.8°F1.3°F
Illinois CD 9. Southeast52.1°F9250.9°F1.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 21, 2019 from