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. Northwest48.4°F6948.2°F0.2°F
Illinois CD 2. Northeast48.6°F6548.5°F0.1°F
Illinois CD 3. West51.6°F8251.3°F0.3°F
Illinois CD 4. Central50.7°F5850.7°F0.0°F
Illinois CD 5. East50.0°F4450.3°F-0.3°F
Illinois CD 6. West Southwest53.1°F5453.2°F-0.1°F
Illinois CD 7. East Southeast52.8°F4453.1°F-0.3°F
Illinois CD 8. Southwest55.5°F6755.4°F0.1°F
Illinois CD 9. Southeast55.6°F7055.4°F0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 24, 2020 from