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. Northwest43.8°F9142.9°F0.9°F
Illinois CD 2. Northeast43.8°F7943.3°F0.5°F
Illinois CD 3. West46.1°F5646.0°F0.1°F
Illinois CD 4. Central46.0°F7645.6°F0.4°F
Illinois CD 5. East45.6°F7045.2°F0.4°F
Illinois CD 6. West Southwest48.2°F5148.2°F0.0°F
Illinois CD 7. East Southeast48.3°F5848.1°F0.2°F
Illinois CD 8. Southwest50.8°F5750.7°F0.1°F
Illinois CD 9. Southeast50.8°F5750.7°F0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published January 2020, retrieved on January 23, 2020 from