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°F7031.7°F0.5°F
Illinois CD 2. Northeast32.7°F7032.3°F0.4°F
Illinois CD 3. West35.7°F7235.1°F0.6°F
Illinois CD 4. Central35.2°F7434.8°F0.4°F
Illinois CD 5. East35.2°F7734.6°F0.6°F
Illinois CD 6. West Southwest38.0°F6837.7°F0.3°F
Illinois CD 7. East Southeast38.5°F7338.0°F0.5°F
Illinois CD 8. Southwest41.3°F7240.9°F0.4°F
Illinois CD 9. Southeast41.8°F8340.9°F0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 23, 2019 from