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. Northwest53.4°F3954.1°F-0.7°F
Illinois CD 2. Northeast52.8°F4053.4°F-0.6°F
Illinois CD 3. West54.8°F2156.9°F-2.1°F
Illinois CD 4. Central54.7°F3156.1°F-1.4°F
Illinois CD 5. East54.4°F3455.5°F-1.1°F
Illinois CD 6. West Southwest55.8°F1258.2°F-2.4°F
Illinois CD 7. East Southeast56.2°F2258.0°F-1.8°F
Illinois CD 8. Southwest58.2°F1960.2°F-2.0°F
Illinois CD 9. Southeast58.2°F2060.2°F-2.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 21, 2019 from