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. Northwest68.2°F3769.1°F-0.9°F
Illinois CD 2. Northeast67.4°F3568.6°F-1.2°F
Illinois CD 3. West71.2°F4871.5°F-0.3°F
Illinois CD 4. Central70.0°F4071.0°F-1.0°F
Illinois CD 5. East68.8°F3270.4°F-1.6°F
Illinois CD 6. West Southwest72.1°F4772.6°F-0.5°F
Illinois CD 7. East Southeast71.3°F4072.4°F-1.1°F
Illinois CD 8. Southwest74.4°F7073.9°F0.5°F
Illinois CD 9. Southeast74.0°F6073.8°F0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 14, 2019 from