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. Northwest34.4°F10232.3°F2.1°F
Illinois CD 2. Northeast35.0°F10333.1°F1.9°F
Illinois CD 3. West37.4°F9735.7°F1.7°F
Illinois CD 4. Central37.2°F10035.3°F1.9°F
Illinois CD 5. East37.0°F9735.2°F1.8°F
Illinois CD 6. West Southwest40.3°F10338.3°F2.0°F
Illinois CD 7. East Southeast40.4°F10038.4°F2.0°F
Illinois CD 8. Southwest43.3°F10441.2°F2.1°F
Illinois CD 9. Southeast43.1°F9741.4°F1.7°F

Citing This Page

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