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
(125 Years)
Illinois CD 1. Northwest41.8°F5741.9°F-0.1°F
Illinois CD 2. Northeast41.6°F5541.9°F-0.3°F
Illinois CD 3. West46.0°F8245.2°F0.8°F
Illinois CD 4. Central45.2°F7744.7°F0.5°F
Illinois CD 5. East44.6°F7544.2°F0.4°F
Illinois CD 6. West Southwest48.2°F8147.3°F0.9°F
Illinois CD 7. East Southeast48.1°F7747.3°F0.8°F
Illinois CD 8. Southwest51.3°F8549.9°F1.4°F
Illinois CD 9. Southeast51.4°F8950.0°F1.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 23, 2019 from