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. Northwest56.4°F10554.1°F2.3°F
Illinois CD 2. Northeast55.9°F10553.4°F2.5°F
Illinois CD 3. West58.8°F10056.8°F2.0°F
Illinois CD 4. Central58.2°F9956.1°F2.1°F
Illinois CD 5. East57.7°F9955.4°F2.3°F
Illinois CD 6. West Southwest60.1°F9958.3°F1.8°F
Illinois CD 7. East Southeast60.6°F10758.1°F2.5°F
Illinois CD 8. Southwest62.4°F10360.2°F2.2°F
Illinois CD 9. Southeast62.8°F11160.1°F2.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 24, 2019 from