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
(125 Years)
Illinois CD 1. Northwest45.9°F2947.3°F-1.4°F
Illinois CD 2. Northeast45.7°F3147.2°F-1.5°F
Illinois CD 3. West49.9°F5050.5°F-0.6°F
Illinois CD 4. Central48.8°F3649.9°F-1.1°F
Illinois CD 5. East48.0°F3049.4°F-1.4°F
Illinois CD 6. West Southwest51.5°F4152.4°F-0.9°F
Illinois CD 7. East Southeast51.5°F3952.3°F-0.8°F
Illinois CD 8. Southwest54.1°F4454.7°F-0.6°F
Illinois CD 9. Southeast54.3°F5054.8°F-0.5°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