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
(125 Years)
Illinois CD 1. Northwest45.6°F11242.8°F2.8°F
Illinois CD 2. Northeast45.5°F11342.9°F2.6°F
Illinois CD 3. West49.0°F11646.0°F3.0°F
Illinois CD 4. Central48.4°F11545.5°F2.9°F
Illinois CD 5. East48.0°F11645.1°F2.9°F
Illinois CD 6. West Southwest50.8°F11148.2°F2.6°F
Illinois CD 7. East Southeast51.0°F11548.3°F2.7°F
Illinois CD 8. Southwest53.2°F10750.7°F2.5°F
Illinois CD 9. Southeast53.4°F11350.9°F2.5°F

Citing This Page

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