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. Northwest42.4°F10140.2°F2.2°F
Illinois CD 2. Northeast42.5°F10240.5°F2.0°F
Illinois CD 3. West45.5°F10143.5°F2.0°F
Illinois CD 4. Central44.9°F10043.1°F1.8°F
Illinois CD 5. East44.7°F10242.8°F1.9°F
Illinois CD 6. West Southwest47.3°F9745.8°F1.5°F
Illinois CD 7. East Southeast47.4°F9645.8°F1.6°F
Illinois CD 8. Southwest49.5°F8448.5°F1.0°F
Illinois CD 9. Southeast49.5°F8248.5°F1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 15, 2019 from