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. Northwest38.4°F1540.2°F-1.8°F
Illinois CD 2. Northeast38.6°F1540.5°F-1.9°F
Illinois CD 3. West41.2°F1243.5°F-2.3°F
Illinois CD 4. Central40.6°F1243.1°F-2.5°F
Illinois CD 5. East40.2°F1342.7°F-2.5°F
Illinois CD 6. West Southwest43.4°F1245.8°F-2.4°F
Illinois CD 7. East Southeast43.2°F745.8°F-2.6°F
Illinois CD 8. Southwest45.7°F648.4°F-2.7°F
Illinois CD 9. Southeast45.6°F548.6°F-3.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 22, 2020 from