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
(122 Years)
Illinois CD 1. Northwest48.9°F8848.2°F0.7°F
Illinois CD 2. Northeast49.2°F8948.4°F0.8°F
Illinois CD 3. West51.7°F8451.2°F0.5°F
Illinois CD 4. Central51.3°F8350.7°F0.6°F
Illinois CD 5. East51.0°F8550.2°F0.8°F
Illinois CD 6. West Southwest53.4°F7853.1°F0.3°F
Illinois CD 7. East Southeast53.5°F7753.1°F0.4°F
Illinois CD 8. Southwest55.5°F6755.3°F0.2°F
Illinois CD 9. Southeast55.3°F4955.4°F-0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 21, 2019 from