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. Northwest41.6°F11936.0°F5.6°F
Illinois CD 2. Northeast41.3°F11836.2°F5.1°F
Illinois CD 3. West45.3°F12139.5°F5.8°F
Illinois CD 4. Central44.8°F12039.0°F5.8°F
Illinois CD 5. East44.1°F12038.5°F5.6°F
Illinois CD 6. West Southwest47.7°F12241.9°F5.8°F
Illinois CD 7. East Southeast47.7°F12242.0°F5.7°F
Illinois CD 8. Southwest51.0°F12244.9°F6.1°F
Illinois CD 9. Southeast51.3°F12345.0°F6.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 20, 2019 from