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
(122 Years)
Illinois CD 1. Northwest47.0°F748.2°F-1.2°F
Illinois CD 2. Northeast47.1°F648.4°F-1.3°F
Illinois CD 3. West50.3°F1151.2°F-0.9°F
Illinois CD 4. Central49.4°F750.7°F-1.3°F
Illinois CD 5. East49.1°F750.3°F-1.2°F
Illinois CD 6. West Southwest52.1°F953.1°F-1.0°F
Illinois CD 7. East Southeast52.0°F953.0°F-1.0°F
Illinois CD 8. Southwest54.5°F1255.4°F-0.9°F
Illinois CD 9. Southeast54.6°F1855.4°F-0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 26, 2019 from