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
(122 Years)
Illinois CD 1. Northwest48.8°F8348.2°F0.6°F
Illinois CD 2. Northeast49.1°F8648.4°F0.7°F
Illinois CD 3. West51.4°F7151.2°F0.2°F
Illinois CD 4. Central51.2°F8050.7°F0.5°F
Illinois CD 5. East50.8°F8050.3°F0.5°F
Illinois CD 6. West Southwest53.3°F6953.1°F0.2°F
Illinois CD 7. East Southeast53.1°F6453.1°F0.0°F
Illinois CD 8. Southwest55.1°F3855.4°F-0.3°F
Illinois CD 9. Southeast55.0°F2755.5°F-0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 18, 2019 from