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
(124 Years)
Illinois CD 1. Northwest48.7°F11246.4°F2.3°F
Illinois CD 2. Northeast48.8°F11246.6°F2.2°F
Illinois CD 3. West51.5°F11049.5°F2.0°F
Illinois CD 4. Central51.0°F10849.0°F2.0°F
Illinois CD 5. East50.5°F10848.6°F1.9°F
Illinois CD 6. West Southwest52.9°F10451.5°F1.4°F
Illinois CD 7. East Southeast52.8°F10351.5°F1.3°F
Illinois CD 8. Southwest54.9°F9953.8°F1.1°F
Illinois CD 9. Southeast54.7°F9353.9°F0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 16, 2019 from