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
(125 Years)
Illinois CD 1. Northwest52.9°F1954.5°F-1.6°F
Illinois CD 2. Northeast52.8°F2054.4°F-1.6°F
Illinois CD 3. West56.1°F2557.4°F-1.3°F
Illinois CD 4. Central55.2°F1856.7°F-1.5°F
Illinois CD 5. East54.7°F1956.2°F-1.5°F
Illinois CD 6. West Southwest58.0°F2959.1°F-1.1°F
Illinois CD 7. East Southeast58.0°F3558.9°F-0.9°F
Illinois CD 8. Southwest60.1°F3061.1°F-1.0°F
Illinois CD 9. Southeast60.4°F3961.1°F-0.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 11, 2019 from