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. Northwest50.4°F3051.7°F-1.3°F
Illinois CD 2. Northeast50.3°F3151.5°F-1.2°F
Illinois CD 3. West53.6°F3354.7°F-1.1°F
Illinois CD 4. Central52.7°F2754.1°F-1.4°F
Illinois CD 5. East52.2°F2753.5°F-1.3°F
Illinois CD 6. West Southwest55.6°F3756.4°F-0.8°F
Illinois CD 7. East Southeast55.5°F4056.3°F-0.8°F
Illinois CD 8. Southwest58.3°F5458.6°F-0.3°F
Illinois CD 9. Southeast58.3°F5458.6°F-0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 27, 2020 from