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. Northwest44.7°F9942.8°F1.9°F
Illinois CD 2. Northeast44.6°F9742.9°F1.7°F
Illinois CD 3. West48.0°F10346.1°F1.9°F
Illinois CD 4. Central47.6°F10445.5°F2.1°F
Illinois CD 5. East47.1°F10145.2°F1.9°F
Illinois CD 6. West Southwest50.0°F9948.2°F1.8°F
Illinois CD 7. East Southeast49.9°F9548.2°F1.7°F
Illinois CD 8. Southwest52.1°F9550.8°F1.3°F
Illinois CD 9. Southeast52.0°F8850.9°F1.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 17, 2019 from