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. Northwest59.5°F464.4°F-4.9°F
Illinois CD 2. Northeast58.6°F263.8°F-5.2°F
Illinois CD 3. West62.1°F266.9°F-4.8°F
Illinois CD 4. Central61.4°F366.3°F-4.9°F
Illinois CD 5. East60.7°F365.7°F-5.0°F
Illinois CD 6. West Southwest63.4°F368.0°F-4.6°F
Illinois CD 7. East Southeast63.6°F367.8°F-4.2°F
Illinois CD 8. Southwest65.6°F469.4°F-3.8°F
Illinois CD 9. Southeast66.0°F669.4°F-3.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 17, 2019 from