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. Northwest62.5°F5362.6°F-0.1°F
Illinois CD 2. Northeast61.8°F4362.1°F-0.3°F
Illinois CD 3. West65.5°F6965.3°F0.2°F
Illinois CD 4. Central64.6°F5964.6°F0.0°F
Illinois CD 5. East63.4°F4263.9°F-0.5°F
Illinois CD 6. West Southwest66.2°F5366.5°F-0.3°F
Illinois CD 7. East Southeast66.1°F5666.2°F-0.1°F
Illinois CD 8. Southwest67.6°F4568.1°F-0.5°F
Illinois CD 9. Southeast68.0°F5867.9°F0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 24, 2020 from