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. Northwest40.2°F11037.7°F2.5°F
Illinois CD 2. Northeast41.2°F11338.1°F3.1°F
Illinois CD 3. West43.6°F11241.0°F2.6°F
Illinois CD 4. Central43.6°F11640.6°F3.0°F
Illinois CD 5. East43.6°F11740.2°F3.4°F
Illinois CD 6. West Southwest46.1°F11843.2°F2.9°F
Illinois CD 7. East Southeast46.4°F11843.3°F3.1°F
Illinois CD 8. Southwest48.6°F11746.0°F2.6°F
Illinois CD 9. Southeast48.6°F11846.0°F2.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 24, 2019 from