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. Northwest45.1°F1346.4°F-1.3°F
Illinois CD 2. Northeast45.4°F1546.6°F-1.2°F
Illinois CD 3. West47.8°F849.5°F-1.7°F
Illinois CD 4. Central47.5°F949.0°F-1.5°F
Illinois CD 5. East46.9°F748.6°F-1.7°F
Illinois CD 6. West Southwest49.8°F651.4°F-1.6°F
Illinois CD 7. East Southeast49.4°F651.4°F-2.0°F
Illinois CD 8. Southwest52.2°F653.9°F-1.7°F
Illinois CD 9. Southeast52.0°F553.9°F-1.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 16, 2019 from