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. Northwest48.1°F5048.2°F-0.1°F
Illinois CD 2. Northeast48.5°F5648.4°F0.1°F
Illinois CD 3. West51.5°F7451.2°F0.3°F
Illinois CD 4. Central51.0°F6850.7°F0.3°F
Illinois CD 5. East50.7°F6950.2°F0.5°F
Illinois CD 6. West Southwest53.6°F7953.1°F0.5°F
Illinois CD 7. East Southeast53.6°F8053.1°F0.5°F
Illinois CD 8. Southwest55.9°F8255.4°F0.5°F
Illinois CD 9. Southeast55.8°F7855.4°F0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 19, 2020 from