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°F7248.2°F0.5°F
Illinois CD 2. Northeast48.9°F6848.4°F0.5°F
Illinois CD 3. West51.7°F7051.3°F0.4°F
Illinois CD 4. Central51.2°F7450.7°F0.5°F
Illinois CD 5. East50.9°F7650.3°F0.6°F
Illinois CD 6. West Southwest53.4°F6853.1°F0.3°F
Illinois CD 7. East Southeast53.5°F7253.1°F0.4°F
Illinois CD 8. Southwest55.6°F6855.4°F0.2°F
Illinois CD 9. Southeast55.4°F5455.5°F-0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 17, 2020 from