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. Northwest65.3°F1369.1°F-3.8°F
Illinois CD 2. Northeast64.2°F768.6°F-4.4°F
Illinois CD 3. West68.2°F1471.5°F-3.3°F
Illinois CD 4. Central66.9°F1071.0°F-4.1°F
Illinois CD 5. East66.5°F970.4°F-3.9°F
Illinois CD 6. West Southwest69.1°F1472.6°F-3.5°F
Illinois CD 7. East Southeast69.2°F1572.4°F-3.2°F
Illinois CD 8. Southwest71.4°F1873.9°F-2.5°F
Illinois CD 9. Southeast71.4°F1773.8°F-2.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 13, 2019 from