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. Northwest41.6°F345.0°F-3.4°F
Illinois CD 2. Northeast41.8°F245.4°F-3.6°F
Illinois CD 3. West44.8°F348.2°F-3.4°F
Illinois CD 4. Central43.8°F247.6°F-3.8°F
Illinois CD 5. East43.5°F247.2°F-3.7°F
Illinois CD 6. West Southwest46.4°F150.2°F-3.8°F
Illinois CD 7. East Southeast46.5°F150.2°F-3.7°F
Illinois CD 8. Southwest49.0°F152.6°F-3.6°F
Illinois CD 9. Southeast49.2°F252.6°F-3.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 22, 2019 from