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. Northwest31.1°F535.4°F-4.3°F
Illinois CD 2. Northeast31.6°F535.7°F-4.1°F
Illinois CD 3. West35.1°F538.8°F-3.7°F
Illinois CD 4. Central34.7°F438.4°F-3.7°F
Illinois CD 5. East34.1°F438.1°F-4.0°F
Illinois CD 6. West Southwest37.4°F441.3°F-3.9°F
Illinois CD 7. East Southeast38.0°F541.4°F-3.4°F
Illinois CD 8. Southwest40.7°F644.3°F-3.6°F
Illinois CD 9. Southeast41.4°F844.4°F-3.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 20, 2019 from