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
(124 Years)
Illinois CD 1. Northwest51.3°F11948.3°F3.0°F
Illinois CD 2. Northeast51.5°F11948.5°F3.0°F
Illinois CD 3. West53.9°F12051.3°F2.6°F
Illinois CD 4. Central53.3°F11850.7°F2.6°F
Illinois CD 5. East52.8°F11850.3°F2.5°F
Illinois CD 6. West Southwest55.1°F11553.1°F2.0°F
Illinois CD 7. East Southeast55.2°F11553.1°F2.1°F
Illinois CD 8. Southwest57.0°F11155.3°F1.7°F
Illinois CD 9. Southeast57.2°F11355.5°F1.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 19, 2019 from