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. Northwest49.6°F8148.3°F1.3°F
Illinois CD 2. Northeast49.2°F8247.8°F1.4°F
Illinois CD 3. West53.0°F8951.3°F1.7°F
Illinois CD 4. Central51.2°F6150.7°F0.5°F
Illinois CD 5. East50.6°F6749.8°F0.8°F
Illinois CD 6. West Southwest53.9°F7153.0°F0.9°F
Illinois CD 7. East Southeast53.6°F7152.8°F0.8°F
Illinois CD 8. Southwest55.1°F5255.3°F-0.2°F
Illinois CD 9. Southeast55.2°F5455.4°F-0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 10, 2019 from