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. Northwest41.6°F9240.5°F1.1°F
Illinois CD 2. Northeast42.2°F9841.0°F1.2°F
Illinois CD 3. West44.5°F8443.8°F0.7°F
Illinois CD 4. Central44.6°F9843.3°F1.3°F
Illinois CD 5. East44.5°F9843.0°F1.5°F
Illinois CD 6. West Southwest46.7°F8645.9°F0.8°F
Illinois CD 7. East Southeast46.8°F8946.0°F0.8°F
Illinois CD 8. Southwest48.9°F7448.5°F0.4°F
Illinois CD 9. Southeast48.9°F6948.6°F0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 20, 2019 from