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. Northwest68.0°F7767.5°F0.5°F
Illinois CD 2. Northeast67.4°F7666.9°F0.5°F
Illinois CD 3. West71.5°F10069.9°F1.6°F
Illinois CD 4. Central70.5°F9569.2°F1.3°F
Illinois CD 5. East70.1°F10068.6°F1.5°F
Illinois CD 6. West Southwest72.9°F10571.0°F1.9°F
Illinois CD 7. East Southeast73.1°F11270.6°F2.5°F
Illinois CD 8. Southwest73.8°F10372.3°F1.5°F
Illinois CD 9. Southeast74.3°F10872.2°F2.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 13, 2019 from