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. Northwest48.3°F5748.2°F0.1°F
Illinois CD 2. Northeast48.7°F7248.4°F0.3°F
Illinois CD 3. West51.0°F3951.3°F-0.3°F
Illinois CD 4. Central51.0°F6950.7°F0.3°F
Illinois CD 5. East50.7°F7250.2°F0.5°F
Illinois CD 6. West Southwest53.1°F5153.0°F0.1°F
Illinois CD 7. East Southeast53.4°F6953.1°F0.3°F
Illinois CD 8. Southwest55.5°F6155.4°F0.1°F
Illinois CD 9. Southeast55.4°F4555.4°F0.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 24, 2019 from