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. Northwest32.3°F5732.2°F0.1°F
Illinois CD 2. Northeast33.1°F5933.0°F0.1°F
Illinois CD 3. West35.6°F5735.7°F-0.1°F
Illinois CD 4. Central35.3°F5935.3°F0.0°F
Illinois CD 5. East35.3°F6635.1°F0.2°F
Illinois CD 6. West Southwest38.0°F4938.2°F-0.2°F
Illinois CD 7. East Southeast38.6°F6638.4°F0.2°F
Illinois CD 8. Southwest41.2°F5341.2°F0.0°F
Illinois CD 9. Southeast41.1°F4641.4°F-0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 18, 2019 from