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. Northwest36.2°F11332.0°F4.2°F
Illinois CD 2. Northeast36.0°F11132.4°F3.6°F
Illinois CD 3. West39.2°F11335.5°F3.7°F
Illinois CD 4. Central38.7°F11035.2°F3.5°F
Illinois CD 5. East38.2°F10934.9°F3.3°F
Illinois CD 6. West Southwest41.5°F11238.2°F3.3°F
Illinois CD 7. East Southeast41.4°F11038.4°F3.0°F
Illinois CD 8. Southwest44.8°F11141.5°F3.3°F
Illinois CD 9. Southeast44.8°F11341.5°F3.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 21, 2019 from