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. Northwest32.2°F5332.3°F-0.1°F
Illinois CD 2. Northeast32.5°F4333.0°F-0.5°F
Illinois CD 3. West35.7°F5935.7°F0.0°F
Illinois CD 4. Central35.3°F5935.3°F0.0°F
Illinois CD 5. East35.2°F5735.2°F0.0°F
Illinois CD 6. West Southwest38.1°F5338.2°F-0.1°F
Illinois CD 7. East Southeast38.4°F5038.4°F0.0°F
Illinois CD 8. Southwest41.0°F4741.3°F-0.3°F
Illinois CD 9. Southeast41.0°F4341.3°F-0.3°F

Citing This Page

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