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
(123 Years)
Illinois CD 1. Northwest48.3°F5548.2°F0.1°F
Illinois CD 2. Northeast48.6°F5748.5°F0.1°F
Illinois CD 3. West51.3°F5551.2°F0.1°F
Illinois CD 4. Central50.1°F3350.7°F-0.6°F
Illinois CD 5. East49.6°F3050.3°F-0.7°F
Illinois CD 6. West Southwest53.1°F4953.2°F-0.1°F
Illinois CD 7. East Southeast52.8°F4453.1°F-0.3°F
Illinois CD 8. Southwest55.2°F4255.4°F-0.2°F
Illinois CD 9. Southeast55.3°F4755.4°F-0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 24, 2019 from