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
(120 Years)
Illinois CD 1. Northwest48.0°F4748.1°F-0.1°F
Illinois CD 2. Northeast48.3°F4448.5°F-0.2°F
Illinois CD 3. West51.4°F6651.2°F0.2°F
Illinois CD 4. Central50.6°F4650.7°F-0.1°F
Illinois CD 5. East49.9°F3850.2°F-0.3°F
Illinois CD 6. West Southwest52.9°F4053.1°F-0.2°F
Illinois CD 7. East Southeast52.9°F4653.0°F-0.1°F
Illinois CD 8. Southwest55.1°F3955.3°F-0.2°F
Illinois CD 9. Southeast55.5°F5255.4°F0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 9, 2019 from