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
(125 Years)
Illinois CD 1. Northwest39.3°F9537.5°F1.8°F
Illinois CD 2. Northeast39.7°F10237.7°F2.0°F
Illinois CD 3. West42.8°F10040.9°F1.9°F
Illinois CD 4. Central42.6°F10340.5°F2.1°F
Illinois CD 5. East42.6°F11140.1°F2.5°F
Illinois CD 6. West Southwest45.6°F10943.3°F2.3°F
Illinois CD 7. East Southeast45.7°F11043.3°F2.4°F
Illinois CD 8. Southwest48.3°F10146.2°F2.1°F
Illinois CD 9. Southeast48.5°F10946.3°F2.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 20, 2019 from