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. Northwest48.5°F2349.4°F-0.9°F
Illinois CD 2. Northeast48.5°F1649.5°F-1.0°F
Illinois CD 3. West51.9°F4152.4°F-0.5°F
Illinois CD 4. Central50.9°F2151.8°F-0.9°F
Illinois CD 5. East50.0°F1151.3°F-1.3°F
Illinois CD 6. West Southwest53.4°F2354.2°F-0.8°F
Illinois CD 7. East Southeast53.1°F1854.2°F-1.1°F
Illinois CD 8. Southwest55.9°F3656.4°F-0.5°F
Illinois CD 9. Southeast56.0°F3956.4°F-0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 21, 2020 from