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
(121 Years)
Illinois CD 1. Northwest47.8°F3548.1°F-0.3°F
Illinois CD 2. Northeast48.1°F3048.4°F-0.3°F
Illinois CD 3. West51.0°F3951.2°F-0.2°F
Illinois CD 4. Central50.4°F3750.7°F-0.3°F
Illinois CD 5. East49.9°F3850.3°F-0.4°F
Illinois CD 6. West Southwest53.1°F5153.1°F0.0°F
Illinois CD 7. East Southeast52.8°F4453.1°F-0.3°F
Illinois CD 8. Southwest55.1°F3955.3°F-0.2°F
Illinois CD 9. Southeast55.0°F2955.4°F-0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 17, 2019 from