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. Northwest43.3°F446.1°F-2.8°F
Illinois CD 2. Northeast43.8°F646.4°F-2.6°F
Illinois CD 3. West45.9°F249.2°F-3.3°F
Illinois CD 4. Central45.8°F348.7°F-2.9°F
Illinois CD 5. East45.3°F348.3°F-3.0°F
Illinois CD 6. West Southwest48.2°F251.1°F-2.9°F
Illinois CD 7. East Southeast48.0°F251.2°F-3.2°F
Illinois CD 8. Southwest50.7°F253.5°F-2.8°F
Illinois CD 9. Southeast50.7°F253.5°F-2.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 12, 2019 from