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. Northwest37.0°F12032.3°F4.7°F
Illinois CD 2. Northeast37.7°F12033.0°F4.7°F
Illinois CD 3. West40.3°F11935.7°F4.6°F
Illinois CD 4. Central39.8°F11835.4°F4.4°F
Illinois CD 5. East39.4°F11935.1°F4.3°F
Illinois CD 6. West Southwest42.2°F11938.2°F4.0°F
Illinois CD 7. East Southeast42.6°F12038.5°F4.1°F
Illinois CD 8. Southwest44.9°F11941.3°F3.6°F
Illinois CD 9. Southeast45.1°F11941.4°F3.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 21, 2019 from