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. Northwest39.2°F9437.5°F1.7°F
Illinois CD 2. Northeast39.1°F8937.7°F1.4°F
Illinois CD 3. West42.9°F10140.9°F2.0°F
Illinois CD 4. Central42.2°F9740.4°F1.8°F
Illinois CD 5. East41.6°F9240.1°F1.5°F
Illinois CD 6. West Southwest45.2°F9943.3°F1.9°F
Illinois CD 7. East Southeast45.5°F10643.3°F2.2°F
Illinois CD 8. Southwest48.7°F11046.2°F2.5°F
Illinois CD 9. Southeast49.1°F11546.3°F2.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 17, 2019 from