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. Northwest37.6°F740.6°F-3.0°F
Illinois CD 2. Northeast38.9°F1141.0°F-2.1°F
Illinois CD 3. West40.6°F443.7°F-3.1°F
Illinois CD 4. Central40.2°F543.3°F-3.1°F
Illinois CD 5. East40.3°F542.9°F-2.6°F
Illinois CD 6. West Southwest43.0°F546.0°F-3.0°F
Illinois CD 7. East Southeast43.1°F446.0°F-2.9°F
Illinois CD 8. Southwest45.6°F448.5°F-2.9°F
Illinois CD 9. Southeast46.2°F648.7°F-2.5°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