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. Northwest48.5°F6648.2°F0.3°F
Illinois CD 2. Northeast48.6°F5948.5°F0.1°F
Illinois CD 3. West51.1°F5651.2°F-0.1°F
Illinois CD 4. Central50.8°F6650.7°F0.1°F
Illinois CD 5. East50.6°F6950.4°F0.2°F
Illinois CD 6. West Southwest53.1°F5953.1°F0.0°F
Illinois CD 7. East Southeast53.2°F6253.1°F0.1°F
Illinois CD 8. Southwest55.2°F4655.4°F-0.2°F
Illinois CD 9. Southeast55.2°F4555.5°F-0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 18, 2020 from