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
(120 Years)
Illinois CD 1. Northwest48.0°F4548.2°F-0.2°F
Illinois CD 2. Northeast48.0°F2648.5°F-0.5°F
Illinois CD 3. West51.2°F5051.2°F0.0°F
Illinois CD 4. Central50.3°F3650.6°F-0.3°F
Illinois CD 5. East50.0°F3950.2°F-0.2°F
Illinois CD 6. West Southwest52.8°F3353.1°F-0.3°F
Illinois CD 7. East Southeast52.8°F4553.0°F-0.2°F
Illinois CD 8. Southwest55.1°F3855.3°F-0.2°F
Illinois CD 9. Southeast55.5°F5255.4°F0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 17, 2020 from