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. Northwest61.1°F2062.7°F-1.6°F
Illinois CD 2. Northeast60.7°F2062.1°F-1.4°F
Illinois CD 3. West64.3°F3465.3°F-1.0°F
Illinois CD 4. Central63.6°F2964.6°F-1.0°F
Illinois CD 5. East62.6°F2163.9°F-1.3°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. Southwest67.9°F5468.0°F-0.1°F
Illinois CD 9. Southeast68.5°F7768.0°F0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 17, 2020 from