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
(121 Years)
Illinois CD 1. Northwest48.5°F7348.2°F0.3°F
Illinois CD 2. Northeast48.5°F5548.4°F0.1°F
Illinois CD 3. West51.7°F8151.2°F0.5°F
Illinois CD 4. Central50.9°F6450.6°F0.3°F
Illinois CD 5. East50.6°F6650.3°F0.3°F
Illinois CD 6. West Southwest53.3°F5753.1°F0.2°F
Illinois CD 7. East Southeast53.5°F7653.1°F0.4°F
Illinois CD 8. Southwest55.9°F8455.4°F0.5°F
Illinois CD 9. Southeast56.0°F8755.4°F0.6°F

Citing This Page

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