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
(124 Years)
Illinois CD 1. Northwest31.7°F11726.1°F5.6°F
Illinois CD 2. Northeast32.8°F12027.0°F5.8°F
Illinois CD 3. West34.4°F11629.8°F4.6°F
Illinois CD 4. Central34.6°F11729.5°F5.1°F
Illinois CD 5. East34.4°F11829.4°F5.0°F
Illinois CD 6. West Southwest37.0°F11632.8°F4.2°F
Illinois CD 7. East Southeast37.0°F11533.1°F3.9°F
Illinois CD 8. Southwest39.2°F10936.2°F3.0°F
Illinois CD 9. Southeast39.2°F10636.4°F2.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 24, 2019 from