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. Northwest56.9°F10954.0°F2.9°F
Illinois CD 2. Northeast56.4°F10953.3°F3.1°F
Illinois CD 3. West58.9°F10356.8°F2.1°F
Illinois CD 4. Central58.6°F10256.1°F2.5°F
Illinois CD 5. East58.5°F10955.4°F3.1°F
Illinois CD 6. West Southwest60.2°F10158.3°F1.9°F
Illinois CD 7. East Southeast60.0°F10158.0°F2.0°F
Illinois CD 8. Southwest62.2°F10160.2°F2.0°F
Illinois CD 9. Southeast61.8°F9660.1°F1.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 20, 2019 from