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. Northwest44.9°F10142.8°F2.1°F
Illinois CD 2. Northeast45.2°F10642.9°F2.3°F
Illinois CD 3. West48.3°F10746.0°F2.3°F
Illinois CD 4. Central48.0°F10945.5°F2.5°F
Illinois CD 5. East48.0°F11645.2°F2.8°F
Illinois CD 6. West Southwest50.9°F11248.2°F2.7°F
Illinois CD 7. East Southeast51.0°F11548.2°F2.8°F
Illinois CD 8. Southwest53.1°F10550.8°F2.3°F
Illinois CD 9. Southeast53.2°F10950.9°F2.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 16, 2019 from