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. Northwest43.2°F2844.3°F-1.1°F
Illinois CD 2. Northeast43.8°F3744.5°F-0.7°F
Illinois CD 3. West46.4°F2747.5°F-1.1°F
Illinois CD 4. Central45.4°F1847.1°F-1.7°F
Illinois CD 5. East45.2°F2246.7°F-1.5°F
Illinois CD 6. West Southwest48.3°F2349.6°F-1.3°F
Illinois CD 7. East Southeast48.5°F2949.6°F-1.1°F
Illinois CD 8. Southwest50.8°F2352.2°F-1.4°F
Illinois CD 9. Southeast51.2°F2852.2°F-1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 10, 2019 from