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. Northwest34.6°F11530.5°F4.1°F
Illinois CD 2. Northeast35.1°F11631.1°F4.0°F
Illinois CD 3. West37.9°F11534.2°F3.7°F
Illinois CD 4. Central37.6°F11633.8°F3.8°F
Illinois CD 5. East37.4°F11733.5°F3.9°F
Illinois CD 6. West Southwest40.5°F11736.8°F3.7°F
Illinois CD 7. East Southeast40.5°F11637.1°F3.4°F
Illinois CD 8. Southwest43.5°F11740.0°F3.5°F
Illinois CD 9. Southeast43.4°F11540.2°F3.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 18, 2019 from