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
(124 Years)
Illinois CD 1. Northwest47.3°F6647.2°F0.1°F
Illinois CD 2. Northeast47.8°F6947.5°F0.3°F
Illinois CD 3. West50.3°F6150.2°F0.1°F
Illinois CD 4. Central49.9°F6649.7°F0.2°F
Illinois CD 5. East49.3°F5649.4°F-0.1°F
Illinois CD 6. West Southwest52.2°F6052.2°F0.0°F
Illinois CD 7. East Southeast52.3°F6252.2°F0.1°F
Illinois CD 8. Southwest54.6°F6054.5°F0.1°F
Illinois CD 9. Southeast55.2°F8054.6°F0.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 16, 2019 from