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
(125 Years)
Illinois CD 1. Northwest40.9°F11337.5°F3.4°F
Illinois CD 2. Northeast41.5°F11737.7°F3.8°F
Illinois CD 3. West44.4°F11640.9°F3.5°F
Illinois CD 4. Central44.4°F11840.5°F3.9°F
Illinois CD 5. East44.2°F11940.1°F4.1°F
Illinois CD 6. West Southwest46.9°F11843.3°F3.6°F
Illinois CD 7. East Southeast47.1°F12043.4°F3.7°F
Illinois CD 8. Southwest49.4°F11746.1°F3.3°F
Illinois CD 9. Southeast49.4°F11846.3°F3.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 18, 2019 from