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. Northwest42.3°F147.1°F-4.8°F
Illinois CD 2. Northeast42.5°F147.2°F-4.7°F
Illinois CD 3. West46.1°F350.3°F-4.2°F
Illinois CD 4. Central45.6°F249.8°F-4.2°F
Illinois CD 5. East44.7°F149.3°F-4.6°F
Illinois CD 6. West Southwest47.9°F152.3°F-4.4°F
Illinois CD 7. East Southeast48.2°F352.3°F-4.1°F
Illinois CD 8. Southwest50.5°F154.7°F-4.2°F
Illinois CD 9. Southeast51.1°F354.7°F-3.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 21, 2019 from