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. Northwest44.0°F9742.9°F1.1°F
Illinois CD 2. Northeast44.2°F9243.3°F0.9°F
Illinois CD 3. West46.9°F9346.1°F0.8°F
Illinois CD 4. Central46.2°F8345.6°F0.6°F
Illinois CD 5. East45.9°F8245.3°F0.6°F
Illinois CD 6. West Southwest48.6°F7848.1°F0.5°F
Illinois CD 7. East Southeast48.5°F7548.1°F0.4°F
Illinois CD 8. Southwest51.0°F7650.7°F0.3°F
Illinois CD 9. Southeast51.0°F6950.8°F0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 21, 2019 from