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. Northwest38.3°F11235.4°F2.9°F
Illinois CD 2. Northeast38.2°F10735.8°F2.4°F
Illinois CD 3. West41.4°F10938.8°F2.6°F
Illinois CD 4. Central41.0°F10838.5°F2.5°F
Illinois CD 5. East40.5°F10738.1°F2.4°F
Illinois CD 6. West Southwest43.6°F10741.3°F2.3°F
Illinois CD 7. East Southeast43.4°F10141.5°F1.9°F
Illinois CD 8. Southwest46.3°F10744.2°F2.1°F
Illinois CD 9. Southeast46.1°F10044.4°F1.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 23, 2019 from