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. Northwest48.5°F7248.3°F0.2°F
Illinois CD 2. Northeast48.8°F7148.5°F0.3°F
Illinois CD 3. West51.2°F5051.2°F0.0°F
Illinois CD 4. Central50.9°F6750.7°F0.2°F
Illinois CD 5. East50.5°F6750.3°F0.2°F
Illinois CD 6. West Southwest53.1°F5353.1°F0.0°F
Illinois CD 7. East Southeast52.9°F4553.1°F-0.2°F
Illinois CD 8. Southwest55.0°F3255.4°F-0.4°F
Illinois CD 9. Southeast54.8°F2655.4°F-0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 13, 2019 from