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. Northwest32.5°F8131.6°F0.9°F
Illinois CD 2. Northeast32.9°F7732.3°F0.6°F
Illinois CD 3. West35.8°F7435.2°F0.6°F
Illinois CD 4. Central35.4°F7734.8°F0.6°F
Illinois CD 5. East35.3°F7834.6°F0.7°F
Illinois CD 6. West Southwest38.8°F8537.8°F1.0°F
Illinois CD 7. East Southeast39.2°F9037.9°F1.3°F
Illinois CD 8. Southwest42.1°F9340.9°F1.2°F
Illinois CD 9. Southeast42.5°F9441.0°F1.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 14, 2019 from