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. Northwest62.8°F6362.7°F0.1°F
Illinois CD 2. Northeast62.2°F6162.2°F0.0°F
Illinois CD 3. West65.3°F6365.3°F0.0°F
Illinois CD 4. Central64.4°F4964.6°F-0.2°F
Illinois CD 5. East63.7°F4963.9°F-0.2°F
Illinois CD 6. West Southwest66.6°F6566.5°F0.1°F
Illinois CD 7. East Southeast66.0°F5366.1°F-0.1°F
Illinois CD 8. Southwest68.4°F7168.1°F0.3°F
Illinois CD 9. Southeast68.1°F5968.0°F0.1°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