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. Northwest36.2°F1738.1°F-1.9°F
Illinois CD 2. Northeast36.8°F1638.7°F-1.9°F
Illinois CD 3. West39.4°F1341.4°F-2.0°F
Illinois CD 4. Central39.0°F1641.1°F-2.1°F
Illinois CD 5. East38.6°F1440.8°F-2.2°F
Illinois CD 6. West Southwest41.4°F1243.7°F-2.3°F
Illinois CD 7. East Southeast41.2°F1043.8°F-2.6°F
Illinois CD 8. Southwest44.1°F1046.5°F-2.4°F
Illinois CD 9. Southeast44.0°F846.6°F-2.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 14, 2019 from