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. Northwest37.5°F10135.7°F1.8°F
Illinois CD 2. Northeast37.3°F8736.1°F1.2°F
Illinois CD 3. West40.5°F9539.0°F1.5°F
Illinois CD 4. Central39.7°F8838.6°F1.1°F
Illinois CD 5. East39.0°F8138.3°F0.7°F
Illinois CD 6. West Southwest42.6°F9341.4°F1.2°F
Illinois CD 7. East Southeast41.9°F6941.5°F0.4°F
Illinois CD 8. Southwest44.8°F7344.3°F0.5°F
Illinois CD 9. Southeast44.6°F5644.4°F0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 23, 2019 from