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. Northwest35.8°F6935.6°F0.2°F
Illinois CD 2. Northeast36.1°F6036.1°F0.0°F
Illinois CD 3. West39.2°F6639.0°F0.2°F
Illinois CD 4. Central38.6°F5738.6°F0.0°F
Illinois CD 5. East38.5°F6638.4°F0.1°F
Illinois CD 6. West Southwest41.4°F5841.4°F0.0°F
Illinois CD 7. East Southeast41.5°F5441.5°F0.0°F
Illinois CD 8. Southwest44.5°F5944.3°F0.2°F
Illinois CD 9. Southeast44.9°F7344.4°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published May 2020, retrieved on May 25, 2020 from