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. Northwest34.9°F7234.6°F0.3°F
Illinois CD 2. Northeast35.4°F6935.1°F0.3°F
Illinois CD 3. West38.3°F7238.0°F0.3°F
Illinois CD 4. Central37.9°F7237.5°F0.4°F
Illinois CD 5. East38.0°F7837.3°F0.7°F
Illinois CD 6. West Southwest40.8°F7140.4°F0.4°F
Illinois CD 7. East Southeast40.9°F7540.4°F0.5°F
Illinois CD 8. Southwest43.5°F6443.3°F0.2°F
Illinois CD 9. Southeast43.6°F5843.4°F0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 16, 2019 from