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. Northwest43.4°F11141.0°F2.4°F
Illinois CD 2. Northeast43.6°F10541.6°F2.0°F
Illinois CD 3. West46.7°F11344.2°F2.5°F
Illinois CD 4. Central45.9°F10943.8°F2.1°F
Illinois CD 5. East45.6°F10843.6°F2.0°F
Illinois CD 6. West Southwest48.6°F11146.5°F2.1°F
Illinois CD 7. East Southeast48.6°F11146.5°F2.1°F
Illinois CD 8. Southwest50.9°F10849.0°F1.9°F
Illinois CD 9. Southeast51.0°F10849.1°F1.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 21, 2020 from