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. Northwest36.8°F8935.7°F1.1°F
Illinois CD 2. Northeast37.3°F8736.1°F1.2°F
Illinois CD 3. West39.9°F8439.0°F0.9°F
Illinois CD 4. Central39.7°F8838.6°F1.1°F
Illinois CD 5. East39.5°F9038.3°F1.2°F
Illinois CD 6. West Southwest42.3°F8441.4°F0.9°F
Illinois CD 7. East Southeast42.5°F8641.6°F0.9°F
Illinois CD 8. Southwest45.0°F7944.3°F0.7°F
Illinois CD 9. Southeast44.8°F6744.4°F0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 15, 2019 from