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. Northwest31.5°F8130.6°F0.9°F
Illinois CD 2. Northeast32.4°F8831.1°F1.3°F
Illinois CD 3. West35.4°F8834.2°F1.2°F
Illinois CD 4. Central35.2°F9233.8°F1.4°F
Illinois CD 5. East34.9°F8933.5°F1.4°F
Illinois CD 6. West Southwest38.5°F9636.9°F1.6°F
Illinois CD 7. East Southeast38.7°F9337.0°F1.7°F
Illinois CD 8. Southwest41.8°F9840.0°F1.8°F
Illinois CD 9. Southeast42.1°F9640.2°F1.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 12, 2019 from