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. Northwest44.4°F9042.7°F1.7°F
Illinois CD 2. Northeast44.5°F9242.9°F1.6°F
Illinois CD 3. West47.5°F9246.0°F1.5°F
Illinois CD 4. Central47.3°F9345.6°F1.7°F
Illinois CD 5. East47.0°F9745.1°F1.9°F
Illinois CD 6. West Southwest49.8°F9848.2°F1.6°F
Illinois CD 7. East Southeast50.3°F10448.2°F2.1°F
Illinois CD 8. Southwest52.5°F10150.8°F1.7°F
Illinois CD 9. Southeast53.0°F10650.9°F2.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 15, 2019 from