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. Northwest39.4°F10037.7°F1.7°F
Illinois CD 2. Northeast40.0°F10338.2°F1.8°F
Illinois CD 3. West42.2°F9741.0°F1.2°F
Illinois CD 4. Central42.2°F10140.5°F1.7°F
Illinois CD 5. East42.4°F10740.2°F2.2°F
Illinois CD 6. West Southwest44.9°F10043.3°F1.6°F
Illinois CD 7. East Southeast45.5°F11143.3°F2.2°F
Illinois CD 8. Southwest47.9°F10746.0°F1.9°F
Illinois CD 9. Southeast48.1°F10946.1°F2.0°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