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
(123 Years)
Illinois CD 1. Northwest44.7°F11042.7°F2.0°F
Illinois CD 2. Northeast44.9°F11043.0°F1.9°F
Illinois CD 3. West47.5°F10745.9°F1.6°F
Illinois CD 4. Central47.1°F10645.4°F1.7°F
Illinois CD 5. East46.6°F10545.0°F1.6°F
Illinois CD 6. West Southwest49.1°F9948.0°F1.1°F
Illinois CD 7. East Southeast49.0°F9548.0°F1.0°F
Illinois CD 8. Southwest51.4°F9350.6°F0.8°F
Illinois CD 9. Southeast51.2°F8450.6°F0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 16, 2019 from