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
(123 Years)
Illinois CD 1. Northwest41.5°F443.9°F-2.4°F
Illinois CD 2. Northeast41.7°F444.2°F-2.5°F
Illinois CD 3. West44.8°F447.1°F-2.3°F
Illinois CD 4. Central43.8°F446.6°F-2.8°F
Illinois CD 5. East43.4°F446.2°F-2.8°F
Illinois CD 6. West Southwest46.8°F449.2°F-2.4°F
Illinois CD 7. East Southeast47.0°F649.2°F-2.2°F
Illinois CD 8. Southwest49.8°F551.6°F-1.8°F
Illinois CD 9. Southeast50.1°F651.7°F-1.6°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 23, 2019 from