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. Northwest32.2°F9530.6°F1.6°F
Illinois CD 2. Northeast32.5°F9031.1°F1.4°F
Illinois CD 3. West36.1°F9934.2°F1.9°F
Illinois CD 4. Central35.2°F9233.8°F1.4°F
Illinois CD 5. East34.6°F8633.5°F1.1°F
Illinois CD 6. West Southwest38.5°F9636.8°F1.7°F
Illinois CD 7. East Southeast38.3°F8237.1°F1.2°F
Illinois CD 8. Southwest41.7°F9540.1°F1.6°F
Illinois CD 9. Southeast41.8°F9140.3°F1.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 17, 2019 from