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. Northwest48.2°F5648.2°F0.0°F
Illinois CD 2. Northeast48.8°F7448.4°F0.4°F
Illinois CD 3. West51.4°F7051.3°F0.1°F
Illinois CD 4. Central50.4°F4250.7°F-0.3°F
Illinois CD 5. East50.0°F4550.3°F-0.3°F
Illinois CD 6. West Southwest53.2°F6253.1°F0.1°F
Illinois CD 7. East Southeast53.3°F6953.1°F0.2°F
Illinois CD 8. Southwest55.6°F7155.4°F0.2°F
Illinois CD 9. Southeast55.9°F7955.4°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 24, 2020 from