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. Northwest33.5°F1335.7°F-2.2°F
Illinois CD 2. Northeast33.9°F1336.1°F-2.2°F
Illinois CD 3. West36.7°F1239.0°F-2.3°F
Illinois CD 4. Central36.1°F1038.6°F-2.5°F
Illinois CD 5. East36.0°F1338.4°F-2.4°F
Illinois CD 6. West Southwest38.9°F1041.5°F-2.6°F
Illinois CD 7. East Southeast38.8°F941.5°F-2.7°F
Illinois CD 8. Southwest41.6°F744.3°F-2.7°F
Illinois CD 9. Southeast41.8°F844.4°F-2.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published May 2020, retrieved on June 5, 2020 from