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. Northwest61.6°F1264.4°F-2.8°F
Illinois CD 2. Northeast60.6°F963.7°F-3.1°F
Illinois CD 3. West64.4°F1566.9°F-2.5°F
Illinois CD 4. Central63.0°F1066.2°F-3.2°F
Illinois CD 5. East62.6°F1065.7°F-3.1°F
Illinois CD 6. West Southwest64.8°F768.0°F-3.2°F
Illinois CD 7. East Southeast64.9°F1067.8°F-2.9°F
Illinois CD 8. Southwest66.6°F1169.5°F-2.9°F
Illinois CD 9. Southeast67.1°F1469.4°F-2.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 12, 2019 from