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. Northwest55.9°F11453.2°F2.7°F
Illinois CD 2. Northeast55.2°F11152.9°F2.3°F
Illinois CD 3. West59.0°F11756.0°F3.0°F
Illinois CD 4. Central58.2°F11555.5°F2.7°F
Illinois CD 5. East57.6°F11454.9°F2.7°F
Illinois CD 6. West Southwest60.8°F11657.6°F3.2°F
Illinois CD 7. East Southeast60.5°F11857.5°F3.0°F
Illinois CD 8. Southwest62.8°F11859.7°F3.1°F
Illinois CD 9. Southeast62.7°F11959.7°F3.0°F

Citing This Page

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