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
(123 Years)
Illinois CD 1. Northwest48.2°F5148.2°F0.0°F
Illinois CD 2. Northeast48.5°F5048.5°F0.0°F
Illinois CD 3. West51.2°F5051.2°F0.0°F
Illinois CD 4. Central50.0°F2850.7°F-0.7°F
Illinois CD 5. East49.4°F2150.3°F-0.9°F
Illinois CD 6. West Southwest52.9°F4153.1°F-0.2°F
Illinois CD 7. East Southeast52.6°F3453.1°F-0.5°F
Illinois CD 8. Southwest55.1°F3655.4°F-0.3°F
Illinois CD 9. Southeast55.3°F4555.5°F-0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 22, 2019 from