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. Northwest48.9°F8848.2°F0.7°F
Illinois CD 2. Northeast49.2°F9248.4°F0.8°F
Illinois CD 3. West51.7°F8351.2°F0.5°F
Illinois CD 4. Central51.2°F8550.7°F0.5°F
Illinois CD 5. East51.1°F9150.3°F0.8°F
Illinois CD 6. West Southwest53.4°F7553.1°F0.3°F
Illinois CD 7. East Southeast53.5°F7953.0°F0.5°F
Illinois CD 8. Southwest55.5°F7155.4°F0.1°F
Illinois CD 9. Southeast55.3°F4255.4°F-0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 23, 2019 from