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
(123 Years)
Illinois CD 1. Northwest44.8°F9043.9°F0.9°F
Illinois CD 2. Northeast45.1°F9044.2°F0.9°F
Illinois CD 3. West47.5°F7747.1°F0.4°F
Illinois CD 4. Central47.1°F7746.6°F0.5°F
Illinois CD 5. East46.7°F7646.3°F0.4°F
Illinois CD 6. West Southwest49.4°F6949.2°F0.2°F
Illinois CD 7. East Southeast49.1°F5649.2°F-0.1°F
Illinois CD 8. Southwest51.3°F4351.7°F-0.4°F
Illinois CD 9. Southeast51.1°F3151.8°F-0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 19, 2019 from