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. Northwest42.3°F9641.0°F1.3°F
Illinois CD 2. Northeast42.8°F9541.7°F1.1°F
Illinois CD 3. West46.0°F10544.2°F1.8°F
Illinois CD 4. Central45.4°F10043.8°F1.6°F
Illinois CD 5. East45.1°F9943.5°F1.6°F
Illinois CD 6. West Southwest48.3°F11046.5°F1.8°F
Illinois CD 7. East Southeast48.5°F10946.5°F2.0°F
Illinois CD 8. Southwest51.1°F11249.0°F2.1°F
Illinois CD 9. Southeast51.5°F11549.2°F2.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 21, 2020 from