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. Northwest43.4°F146.4°F-3.0°F
Illinois CD 2. Northeast43.5°F146.6°F-3.1°F
Illinois CD 3. West46.9°F249.5°F-2.6°F
Illinois CD 4. Central46.0°F148.9°F-2.9°F
Illinois CD 5. East45.8°F248.6°F-2.8°F
Illinois CD 6. West Southwest48.9°F251.5°F-2.6°F
Illinois CD 7. East Southeast48.9°F251.4°F-2.5°F
Illinois CD 8. Southwest51.6°F353.8°F-2.2°F
Illinois CD 9. Southeast51.8°F353.9°F-2.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 19, 2019 from