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. Northwest37.5°F540.6°F-3.1°F
Illinois CD 2. Northeast38.3°F741.0°F-2.7°F
Illinois CD 3. West40.8°F743.7°F-2.9°F
Illinois CD 4. Central40.8°F743.3°F-2.5°F
Illinois CD 5. East40.6°F743.0°F-2.4°F
Illinois CD 6. West Southwest43.4°F646.0°F-2.6°F
Illinois CD 7. East Southeast43.4°F545.9°F-2.5°F
Illinois CD 8. Southwest45.8°F548.5°F-2.7°F
Illinois CD 9. Southeast46.0°F548.6°F-2.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 16, 2019 from