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. Northwest46.7°F154.0°F-7.3°F
Illinois CD 2. Northeast46.0°F153.4°F-7.4°F
Illinois CD 3. West50.4°F156.9°F-6.5°F
Illinois CD 4. Central48.8°F156.2°F-7.4°F
Illinois CD 5. East47.6°F155.4°F-7.8°F
Illinois CD 6. West Southwest50.8°F158.3°F-7.5°F
Illinois CD 7. East Southeast50.4°F158.1°F-7.7°F
Illinois CD 8. Southwest53.2°F160.2°F-7.0°F
Illinois CD 9. Southeast53.5°F160.2°F-6.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 17, 2019 from