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. Northwest45.9°F4946.2°F-0.3°F
Illinois CD 2. Northeast45.9°F4146.4°F-0.5°F
Illinois CD 3. West49.0°F5549.2°F-0.2°F
Illinois CD 4. Central48.5°F5148.7°F-0.2°F
Illinois CD 5. East48.1°F5148.4°F-0.3°F
Illinois CD 6. West Southwest51.0°F5051.2°F-0.2°F
Illinois CD 7. East Southeast51.0°F5051.2°F-0.2°F
Illinois CD 8. Southwest53.3°F4853.5°F-0.2°F
Illinois CD 9. Southeast53.6°F5753.5°F0.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 9, 2019 from