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. Northwest31.0°F7030.6°F0.4°F
Illinois CD 2. Northeast31.3°F5731.1°F0.2°F
Illinois CD 3. West35.2°F8434.2°F1.0°F
Illinois CD 4. Central35.0°F8733.8°F1.2°F
Illinois CD 5. East34.4°F7733.5°F0.9°F
Illinois CD 6. West Southwest38.8°F9836.8°F2.0°F
Illinois CD 7. East Southeast38.7°F9337.1°F1.6°F
Illinois CD 8. Southwest42.5°F10740.1°F2.4°F
Illinois CD 9. Southeast42.2°F9940.2°F2.0°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