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. Northwest48.9°F8748.2°F0.7°F
Illinois CD 2. Northeast48.9°F7948.4°F0.5°F
Illinois CD 3. West51.1°F5251.2°F-0.1°F
Illinois CD 4. Central51.0°F7150.7°F0.3°F
Illinois CD 5. East50.6°F7150.3°F0.3°F
Illinois CD 6. West Southwest53.1°F5753.1°F0.0°F
Illinois CD 7. East Southeast53.4°F7353.1°F0.3°F
Illinois CD 8. Southwest55.6°F7155.4°F0.2°F
Illinois CD 9. Southeast55.8°F7655.5°F0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 21, 2020 from