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
(123 Years)
Illinois CD 1. Northwest48.3°F6748.3°F0.0°F
Illinois CD 2. Northeast48.3°F4948.4°F-0.1°F
Illinois CD 3. West51.3°F7051.2°F0.1°F
Illinois CD 4. Central50.5°F5150.7°F-0.2°F
Illinois CD 5. East49.8°F3650.3°F-0.5°F
Illinois CD 6. West Southwest53.1°F5253.1°F0.0°F
Illinois CD 7. East Southeast52.6°F3853.1°F-0.5°F
Illinois CD 8. Southwest55.1°F3755.3°F-0.2°F
Illinois CD 9. Southeast54.9°F2855.5°F-0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 21, 2019 from