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. Northwest62.0°F3562.7°F-0.7°F
Illinois CD 2. Northeast61.1°F2762.1°F-1.0°F
Illinois CD 3. West64.2°F3165.2°F-1.0°F
Illinois CD 4. Central63.8°F3664.6°F-0.8°F
Illinois CD 5. East63.2°F3663.9°F-0.7°F
Illinois CD 6. West Southwest65.4°F2566.5°F-1.1°F
Illinois CD 7. East Southeast65.5°F3966.2°F-0.7°F
Illinois CD 8. Southwest67.1°F2968.0°F-0.9°F
Illinois CD 9. Southeast67.2°F3468.0°F-0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 19, 2020 from