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
(123 Years)
Illinois CD 1. Northwest46.7°F748.2°F-1.5°F
Illinois CD 2. Northeast46.9°F748.4°F-1.5°F
Illinois CD 3. West50.2°F1651.3°F-1.1°F
Illinois CD 4. Central49.4°F850.7°F-1.3°F
Illinois CD 5. East49.1°F1250.3°F-1.2°F
Illinois CD 6. West Southwest52.2°F1953.1°F-0.9°F
Illinois CD 7. East Southeast52.2°F1953.0°F-0.8°F
Illinois CD 8. Southwest54.8°F2955.4°F-0.6°F
Illinois CD 9. Southeast55.0°F3455.4°F-0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 26, 2020 from