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. Northwest67.5°F6567.5°F0.0°F
Illinois CD 2. Northeast67.4°F7667.0°F0.4°F
Illinois CD 3. West70.1°F7269.9°F0.2°F
Illinois CD 4. Central68.8°F5069.2°F-0.4°F
Illinois CD 5. East68.1°F5168.6°F-0.5°F
Illinois CD 6. West Southwest70.7°F6171.0°F-0.3°F
Illinois CD 7. East Southeast70.6°F6370.6°F0.0°F
Illinois CD 8. Southwest71.7°F4772.3°F-0.6°F
Illinois CD 9. Southeast72.4°F6972.2°F0.2°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