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. Northwest54.6°F7454.1°F0.5°F
Illinois CD 2. Northeast54.0°F7753.4°F0.6°F
Illinois CD 3. West56.8°F5556.8°F0.0°F
Illinois CD 4. Central56.3°F5856.1°F0.2°F
Illinois CD 5. East55.6°F5555.4°F0.2°F
Illinois CD 6. West Southwest57.9°F4758.2°F-0.3°F
Illinois CD 7. East Southeast57.8°F4758.1°F-0.3°F
Illinois CD 8. Southwest59.8°F4160.1°F-0.3°F
Illinois CD 9. Southeast59.4°F3760.2°F-0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 19, 2019 from