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. Northwest38.5°F541.8°F-3.3°F
Illinois CD 2. Northeast39.1°F542.3°F-3.2°F
Illinois CD 3. West41.8°F545.1°F-3.3°F
Illinois CD 4. Central42.0°F844.5°F-2.5°F
Illinois CD 5. East41.7°F1044.3°F-2.6°F
Illinois CD 6. West Southwest44.6°F947.1°F-2.5°F
Illinois CD 7. East Southeast44.8°F1047.2°F-2.4°F
Illinois CD 8. Southwest47.9°F1549.8°F-1.9°F
Illinois CD 9. Southeast47.8°F1349.9°F-2.1°F

Citing This Page

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