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. Northwest32.5°F7131.9°F0.6°F
Illinois CD 2. Northeast32.7°F6632.5°F0.2°F
Illinois CD 3. West36.3°F7535.6°F0.7°F
Illinois CD 4. Central35.3°F6335.2°F0.1°F
Illinois CD 5. East35.0°F6634.9°F0.1°F
Illinois CD 6. West Southwest38.2°F6138.2°F0.0°F
Illinois CD 7. East Southeast38.2°F5738.4°F-0.2°F
Illinois CD 8. Southwest41.0°F5141.4°F-0.4°F
Illinois CD 9. Southeast41.2°F5041.6°F-0.4°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