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. Northwest44.3°F447.8°F-3.5°F
Illinois CD 2. Northeast43.3°F147.5°F-4.2°F
Illinois CD 3. West47.8°F550.9°F-3.1°F
Illinois CD 4. Central46.5°F350.3°F-3.8°F
Illinois CD 5. East45.6°F249.7°F-4.1°F
Illinois CD 6. West Southwest49.1°F352.7°F-3.6°F
Illinois CD 7. East Southeast49.0°F352.6°F-3.6°F
Illinois CD 8. Southwest51.9°F555.0°F-3.1°F
Illinois CD 9. Southeast52.1°F655.0°F-2.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 14, 2019 from