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. Northwest43.1°F246.3°F-3.2°F
Illinois CD 2. Northeast43.7°F246.7°F-3.0°F
Illinois CD 3. West46.7°F449.4°F-2.7°F
Illinois CD 4. Central46.1°F448.8°F-2.7°F
Illinois CD 5. East45.6°F448.5°F-2.9°F
Illinois CD 6. West Southwest48.7°F451.4°F-2.7°F
Illinois CD 7. East Southeast49.1°F751.3°F-2.2°F
Illinois CD 8. Southwest51.5°F753.7°F-2.2°F
Illinois CD 9. Southeast52.1°F1053.8°F-1.7°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