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. Northwest41.5°F1942.7°F-1.2°F
Illinois CD 2. Northeast41.9°F1643.1°F-1.2°F
Illinois CD 3. West44.3°F1145.9°F-1.6°F
Illinois CD 4. Central44.0°F1445.3°F-1.3°F
Illinois CD 5. East43.7°F1445.0°F-1.3°F
Illinois CD 6. West Southwest46.4°F948.0°F-1.6°F
Illinois CD 7. East Southeast46.4°F948.0°F-1.6°F
Illinois CD 8. Southwest49.0°F750.6°F-1.6°F
Illinois CD 9. Southeast48.9°F750.6°F-1.7°F

Citing This Page

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