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
(120 Years)
Illinois CD 1. Northwest47.9°F3748.2°F-0.3°F
Illinois CD 2. Northeast48.2°F3948.4°F-0.2°F
Illinois CD 3. West51.0°F3851.2°F-0.2°F
Illinois CD 4. Central50.5°F4150.7°F-0.2°F
Illinois CD 5. East50.1°F4350.3°F-0.2°F
Illinois CD 6. West Southwest53.1°F5353.1°F0.0°F
Illinois CD 7. East Southeast52.7°F3553.0°F-0.3°F
Illinois CD 8. Southwest55.0°F3155.3°F-0.3°F
Illinois CD 9. Southeast54.9°F2255.4°F-0.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 8, 2019 from