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. Northwest66.4°F3467.4°F-1.0°F
Illinois CD 2. Northeast66.4°F4566.9°F-0.5°F
Illinois CD 3. West69.0°F4069.9°F-0.9°F
Illinois CD 4. Central68.2°F2969.2°F-1.0°F
Illinois CD 5. East67.9°F4068.6°F-0.7°F
Illinois CD 6. West Southwest69.8°F2671.0°F-1.2°F
Illinois CD 7. East Southeast70.1°F4770.6°F-0.5°F
Illinois CD 8. Southwest72.0°F5372.3°F-0.3°F
Illinois CD 9. Southeast72.2°F6572.2°F0.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 15, 2019 from