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. Northwest48.0°F4948.2°F-0.2°F
Illinois CD 2. Northeast48.8°F6348.6°F0.2°F
Illinois CD 3. West51.2°F5851.2°F0.0°F
Illinois CD 4. Central50.2°F4650.7°F-0.5°F
Illinois CD 5. East50.1°F5350.3°F-0.2°F
Illinois CD 6. West Southwest53.2°F6753.2°F0.0°F
Illinois CD 7. East Southeast53.0°F5153.1°F-0.1°F
Illinois CD 8. Southwest55.6°F6855.4°F0.2°F
Illinois CD 9. Southeast56.0°F7855.4°F0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 10, 2019 from