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. Northwest37.6°F12331.7°F5.9°F
Illinois CD 2. Northeast37.9°F12332.3°F5.6°F
Illinois CD 3. West40.1°F12135.2°F4.9°F
Illinois CD 4. Central39.9°F12134.7°F5.2°F
Illinois CD 5. East39.6°F12134.5°F5.1°F
Illinois CD 6. West Southwest42.2°F11937.7°F4.5°F
Illinois CD 7. East Southeast42.3°F12037.9°F4.4°F
Illinois CD 8. Southwest44.5°F11940.8°F3.7°F
Illinois CD 9. Southeast44.9°F12041.0°F3.9°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