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
(122 Years)
Illinois CD 1. Northwest48.4°F7048.2°F0.2°F
Illinois CD 2. Northeast48.9°F7848.5°F0.4°F
Illinois CD 3. West51.5°F7351.2°F0.3°F
Illinois CD 4. Central50.4°F3950.7°F-0.3°F
Illinois CD 5. East50.3°F5950.3°F0.0°F
Illinois CD 6. West Southwest53.3°F7253.1°F0.2°F
Illinois CD 7. East Southeast53.0°F5353.0°F0.0°F
Illinois CD 8. Southwest55.6°F7355.3°F0.3°F
Illinois CD 9. Southeast55.9°F8255.4°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 17, 2020 from