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
(124 Years)
Illinois CD 1. Northwest48.7°F7448.3°F0.4°F
Illinois CD 2. Northeast49.0°F7548.5°F0.5°F
Illinois CD 3. West51.5°F7351.3°F0.2°F
Illinois CD 4. Central51.0°F7150.7°F0.3°F
Illinois CD 5. East50.8°F7550.3°F0.5°F
Illinois CD 6. West Southwest53.3°F6853.1°F0.2°F
Illinois CD 7. East Southeast53.4°F7153.1°F0.3°F
Illinois CD 8. Southwest55.4°F5755.4°F0.0°F
Illinois CD 9. Southeast55.2°F4755.4°F-0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 20, 2019 from