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. Northwest34.1°F637.7°F-3.6°F
Illinois CD 2. Northeast35.4°F1138.1°F-2.7°F
Illinois CD 3. West37.1°F440.9°F-3.8°F
Illinois CD 4. Central36.8°F440.5°F-3.7°F
Illinois CD 5. East36.9°F440.2°F-3.3°F
Illinois CD 6. West Southwest39.6°F443.3°F-3.7°F
Illinois CD 7. East Southeast39.8°F343.3°F-3.5°F
Illinois CD 8. Southwest42.3°F246.0°F-3.7°F
Illinois CD 9. Southeast42.9°F346.1°F-3.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 20, 2019 from