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. Northwest53.4°F3954.0°F-0.6°F
Illinois CD 2. Northeast52.8°F4053.4°F-0.6°F
Illinois CD 3. West57.2°F7156.8°F0.4°F
Illinois CD 4. Central56.6°F6156.2°F0.4°F
Illinois CD 5. East55.6°F5555.5°F0.1°F
Illinois CD 6. West Southwest58.6°F6158.3°F0.3°F
Illinois CD 7. East Southeast57.8°F4758.0°F-0.2°F
Illinois CD 8. Southwest60.4°F5660.2°F0.2°F
Illinois CD 9. Southeast60.2°F4960.2°F0.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 25, 2019 from