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. Northwest30.8°F7429.9°F0.9°F
Illinois CD 2. Northeast32.4°F8630.4°F2.0°F
Illinois CD 3. West34.8°F8133.6°F1.2°F
Illinois CD 4. Central34.4°F8033.2°F1.2°F
Illinois CD 5. East34.8°F8832.8°F2.0°F
Illinois CD 6. West Southwest38.2°F8936.4°F1.8°F
Illinois CD 7. East Southeast38.4°F8836.5°F1.9°F
Illinois CD 8. Southwest41.0°F8139.7°F1.3°F
Illinois CD 9. Southeast41.8°F9239.8°F2.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 28, 2020 from