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. Northwest52.8°F3354.1°F-1.3°F
Illinois CD 2. Northeast52.7°F3953.4°F-0.7°F
Illinois CD 3. West55.4°F2956.8°F-1.4°F
Illinois CD 4. Central54.0°F2156.1°F-2.1°F
Illinois CD 5. East54.0°F2855.4°F-1.4°F
Illinois CD 6. West Southwest56.6°F2758.3°F-1.7°F
Illinois CD 7. East Southeast56.2°F2258.0°F-1.8°F
Illinois CD 8. Southwest58.8°F2960.2°F-1.4°F
Illinois CD 9. Southeast59.1°F3360.2°F-1.1°F

Citing This Page

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