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. Northwest46.0°F4546.3°F-0.3°F
Illinois CD 2. Northeast46.8°F6646.7°F0.1°F
Illinois CD 3. West48.9°F4249.4°F-0.5°F
Illinois CD 4. Central49.2°F7348.9°F0.3°F
Illinois CD 5. East49.0°F7548.5°F0.5°F
Illinois CD 6. West Southwest51.5°F6751.4°F0.1°F
Illinois CD 7. East Southeast52.0°F8351.4°F0.6°F
Illinois CD 8. Southwest54.7°F9653.8°F0.9°F
Illinois CD 9. Southeast54.7°F9453.8°F0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 17, 2019 from