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. Northwest43.9°F9941.9°F2.0°F
Illinois CD 2. Northeast44.2°F10441.9°F2.3°F
Illinois CD 3. West46.7°F9445.2°F1.5°F
Illinois CD 4. Central46.6°F9644.7°F1.9°F
Illinois CD 5. East46.5°F10344.2°F2.3°F
Illinois CD 6. West Southwest48.8°F9047.3°F1.5°F
Illinois CD 7. East Southeast49.2°F9747.3°F1.9°F
Illinois CD 8. Southwest51.4°F8850.0°F1.4°F
Illinois CD 9. Southeast51.4°F8949.9°F1.5°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