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
(125 Years)
Illinois CD 1. Northwest42.2°F5042.8°F-0.6°F
Illinois CD 2. Northeast42.7°F5542.9°F-0.2°F
Illinois CD 3. West46.0°F6746.1°F-0.1°F
Illinois CD 4. Central45.7°F6745.5°F0.2°F
Illinois CD 5. East45.5°F7045.2°F0.3°F
Illinois CD 6. West Southwest48.9°F7748.2°F0.7°F
Illinois CD 7. East Southeast49.0°F7948.3°F0.7°F
Illinois CD 8. Southwest51.5°F7650.8°F0.7°F
Illinois CD 9. Southeast51.5°F7450.9°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