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. Northwest32.0°F8529.8°F2.2°F
Illinois CD 2. Northeast32.4°F8630.4°F2.0°F
Illinois CD 3. West35.8°F8833.7°F2.1°F
Illinois CD 4. Central34.8°F8433.1°F1.7°F
Illinois CD 5. East34.8°F8832.9°F1.9°F
Illinois CD 6. West Southwest38.0°F8636.4°F1.6°F
Illinois CD 7. East Southeast38.3°F8636.5°F1.8°F
Illinois CD 8. Southwest40.8°F7739.7°F1.1°F
Illinois CD 9. Southeast41.2°F7939.9°F1.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 16, 2019 from