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. Northwest47.1°F948.2°F-1.1°F
Illinois CD 2. Northeast47.3°F748.5°F-1.2°F
Illinois CD 3. West50.3°F1251.2°F-0.9°F
Illinois CD 4. Central49.4°F650.7°F-1.3°F
Illinois CD 5. East49.1°F950.3°F-1.2°F
Illinois CD 6. West Southwest52.0°F853.1°F-1.1°F
Illinois CD 7. East Southeast52.0°F1153.0°F-1.0°F
Illinois CD 8. Southwest54.4°F955.3°F-0.9°F
Illinois CD 9. Southeast54.6°F1655.4°F-0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 15, 2019 from