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. Northwest50.3°F852.0°F-1.7°F
Illinois CD 2. Northeast50.4°F952.1°F-1.7°F
Illinois CD 3. West53.7°F1555.0°F-1.3°F
Illinois CD 4. Central52.8°F1054.3°F-1.5°F
Illinois CD 5. East52.1°F553.9°F-1.8°F
Illinois CD 6. West Southwest55.1°F756.6°F-1.5°F
Illinois CD 7. East Southeast55.2°F1056.5°F-1.3°F
Illinois CD 8. Southwest57.4°F1058.7°F-1.3°F
Illinois CD 9. Southeast57.8°F1858.7°F-0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published March 2020, retrieved on March 29, 2020 from