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. Northwest45.2°F1747.2°F-2.0°F
Illinois CD 2. Northeast44.8°F1147.3°F-2.5°F
Illinois CD 3. West48.7°F1850.3°F-1.6°F
Illinois CD 4. Central47.7°F1649.7°F-2.0°F
Illinois CD 5. East47.0°F1449.4°F-2.4°F
Illinois CD 6. West Southwest50.3°F1652.3°F-2.0°F
Illinois CD 7. East Southeast50.1°F1452.2°F-2.1°F
Illinois CD 8. Southwest52.8°F1454.7°F-1.9°F
Illinois CD 9. Southeast52.9°F1454.7°F-1.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 13, 2019 from