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°F5848.3°F0.0°F
Illinois CD 2. Northeast48.7°F6748.4°F0.3°F
Illinois CD 3. West51.0°F4351.2°F-0.2°F
Illinois CD 4. Central50.9°F6750.7°F0.2°F
Illinois CD 5. East50.7°F7250.3°F0.4°F
Illinois CD 6. West Southwest53.2°F5753.1°F0.1°F
Illinois CD 7. East Southeast53.3°F7053.0°F0.3°F
Illinois CD 8. Southwest55.5°F6255.3°F0.2°F
Illinois CD 9. Southeast55.5°F5455.4°F0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 15, 2019 from