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. Northwest59.3°F4859.6°F-0.3°F
Illinois CD 2. Northeast59.3°F6059.3°F0.0°F
Illinois CD 3. West62.4°F6462.3°F0.1°F
Illinois CD 4. Central61.6°F5561.7°F-0.1°F
Illinois CD 5. East61.1°F5460.9°F0.2°F
Illinois CD 6. West Southwest63.7°F6163.7°F0.0°F
Illinois CD 7. East Southeast63.9°F7663.4°F0.5°F
Illinois CD 8. Southwest66.2°F8465.5°F0.7°F
Illinois CD 9. Southeast66.5°F9465.5°F1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 18, 2020 from