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. Northwest65.9°F1767.5°F-1.6°F
Illinois CD 2. Northeast65.1°F1666.9°F-1.8°F
Illinois CD 3. West67.8°F1569.9°F-2.1°F
Illinois CD 4. Central67.3°F1769.2°F-1.9°F
Illinois CD 5. East66.5°F1668.6°F-2.1°F
Illinois CD 6. West Southwest69.0°F1671.0°F-2.0°F
Illinois CD 7. East Southeast68.6°F1570.6°F-2.0°F
Illinois CD 8. Southwest70.3°F1372.3°F-2.0°F
Illinois CD 9. Southeast70.0°F1172.2°F-2.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 11, 2019 from