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. Northwest36.4°F8035.6°F0.8°F
Illinois CD 2. Northeast37.0°F8436.1°F0.9°F
Illinois CD 3. West39.4°F7439.0°F0.4°F
Illinois CD 4. Central38.9°F7038.6°F0.3°F
Illinois CD 5. East38.6°F7238.3°F0.3°F
Illinois CD 6. West Southwest41.8°F7041.5°F0.3°F
Illinois CD 7. East Southeast41.5°F5441.6°F-0.1°F
Illinois CD 8. Southwest44.3°F5344.3°F0.0°F
Illinois CD 9. Southeast44.2°F4444.4°F-0.2°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