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. Northwest51.3°F5051.7°F-0.4°F
Illinois CD 2. Northeast51.4°F5651.5°F-0.1°F
Illinois CD 3. West54.3°F5154.7°F-0.4°F
Illinois CD 4. Central53.8°F5254.1°F-0.3°F
Illinois CD 5. East53.2°F5453.6°F-0.4°F
Illinois CD 6. West Southwest56.1°F5356.5°F-0.4°F
Illinois CD 7. East Southeast55.8°F4956.3°F-0.5°F
Illinois CD 8. Southwest58.1°F4758.6°F-0.5°F
Illinois CD 9. Southeast57.9°F4258.6°F-0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 15, 2019 from